LCD/NCD Portal

L29220

 

MAGNETIC RESONANCE IMAGING OF THE BRAIN

 

Indications and Limitations of Coverage and/or Medical Necessity

 

Medicare will consider Magnetic Resonance Imaging of the Brain medically reasonable and necessary when used to aid in the diagnosis of lesions of the brain and to assist in therapeutic decision making in the following conditions:

• For detecting or evaluating

o Extra-axial tumors.

o A-V malformations.

o Cavernous hemangiomas.

o Small intracranial aneurysms.

o Cranial nerve lesions.

o Demyelination disorders including multiple sclerosis.

o Lesions near dense bone.

o Acoustic neuromas.

o Pituitary lesions.

o Brain radiation injuries.

• For development abnormalities of the brain (including neuroectodermal dysplasia).

• For subacute central nervous system hemorrhage or hematoma.

• For acute cerebrovascular accidents.

• For Seizures including:

o Complex partial seizures.

o Seizures refractory to therapy.

o Temporal lobe epilepsy.

o Other atypical seizure disorders.

• MRI is usually NOT the procedure of choice in patients who have acute head trauma, acute intracranial bleeding, or investigation of skull fracture or other bone abnormality, or as follow-up for hydrocephalus.

• However, a MRI may be necessary in patients whose presentation indicates a focal problem or who have had a recent significant change in symptomatology:

o For brain infections.

o Where soft tissue contrast is necessary.

o When bone artifacts limit CT, or coronal, coronosagittal or parasagittal images are desired.

o For procedures in which iodinated contrast material are contraindicated.

 

Contraindications:

• The MRI is not covered when the following patient-specific contraindications are present:

o MRI is not covered for patients with cardiac pacemakers or with metallic clips on vascular aneurysms unless the Medicare beneficiary meets the provisions of the following exceptions:

 Effective for claims with dates of service on or after July 7, 2011, the contraindications will not apply to pacemakers when used according to the FDA-approved labeling in an MRI environment, or effective for claims with dates of service on or after February 24, 2011, CMS believes that the evidence is promising although not yet convincing that MRI will improve patient health outcomes if certain safeguards are in place to ensure that the exposure of the device to an MRI environment adversely affects neither the interpretation of the MRI result nor the proper functioning of the implanted device itself.

• We believe that specific precautions (as listed below) could maximize benefits of MRI exposure for beneficiaries enrolled in clinical trials designed to assess the utility and safety of MRI exposure.

• Therefore, CMS determines that MRI will be covered by Medicare when provided in a clinical study under section 1862(a)(1)(E) (consistent with section 1142 of the Act) through the Coverage with Study Participation (CSP) form of Coverage with Evidence Development (CED) if the study meets the criteria in each of the three paragraphs in CMS Pub 100-03, CMS National Coverage Determination Manual, Chapter 1, Section 220.2.C.1.

• MRI during a viable pregnancy is also CONTRAINDICATED at this time.

• The danger inherent in bringing ferromagnetic materials within range of MRI units generally constrains the use of MRI on acutely ill patients requiring life support systems and monitoring devices that employ ferromagnetic materials.

• In addition, the long imaging time and the enclosed position of the patient may result in claustrophobia, making patients who have a history of claustrophobia unsuitable candidates for MRI procedures.

 

Nationally Non-Covered Indications:

• CMS has determined that MRI of cortical bone and calcifications, and procedures involving spatial resolution of bone and calcifications, are not considered reasonable and necessary indications within the meaning of section 1862(a)(1)(A) of the Act, and are therefore non-covered.

• When Magnetic Resonance Imaging is used for an investigational purpose, an acceptable advance notice of Medicare’s denial of payment must be given to the patient when the provider does not want to accept financial responsibility for the service.

 

CPT/HCPCS Codes

 

 

 

70551 MAGNETIC RESONANCE (EG, PROTON) IMAGING, BRAIN (INCLUDING BRAIN STEM); WITHOUT CONTRAST MATERIAL

70552 MAGNETIC RESONANCE (EG, PROTON) IMAGING, BRAIN (INCLUDING BRAIN STEM); WITH CONTRAST MATERIAL(S)

70553 MAGNETIC RESONANCE (EG, PROTON) IMAGING, BRAIN (INCLUDING BRAIN STEM); WITHOUT CONTRAST MATERIAL, FOLLOWED BY CONTRAST MATERIAL(S) AND FURTHER SEQUENCES

70557 MAGNETIC RESONANCE (EG, PROTON) IMAGING, BRAIN (INCLUDING BRAIN STEM AND SKULL BASE), DURING OPEN INTRACRANIAL PROCEDURE (EG, TO ASSESS FOR RESIDUAL TUMOR OR RESIDUAL VASCULAR MALFORMATION); WITHOUT CONTRAST MATERIAL

70558 MAGNETIC RESONANCE (EG, PROTON) IMAGING, BRAIN (INCLUDING BRAIN STEM AND SKULL BASE), DURING OPEN INTRACRANIAL PROCEDURE (EG, TO ASSESS FOR RESIDUAL TUMOR OR RESIDUAL VASCULAR MALFORMATION); WITH CONTRAST MATERIAL(S)

70559 MAGNETIC RESONANCE (EG, PROTON) IMAGING, BRAIN (INCLUDING BRAIN STEM AND SKULL BASE), DURING OPEN INTRACRANIAL PROCEDURE (EG, TO ASSESS FOR RESIDUAL TUMOR OR RESIDUAL VASCULAR MALFORMATION); WITHOUT CONTRAST MATERIAL(S), FOLLOWED BY CONTRAST MATERIAL(S) AND FURTHER SEQUENCES

 

 

ICD-9 Codes that Support Medical Necessity

 

 

 

 

For procedure codes 70551, 70552, and 70553:

006.5 AMEBIC BRAIN ABSCESS

013.00 TUBERCULOUS MENINGITIS UNSPECIFIED EXAMINATION

013.01 TUBERCULOUS MENINGITIS BACTERIOLOGICAL OR HISTOLOGICAL EXAMINATION NOT DONE

013.02 TUBERCULOUS MENINGITIS BACTERIOLOGICAL OR HISTOLOGICAL EXAMINATION RESULTS UNKNOWN (AT PRESENT)

013.03 TUBERCULOUS MENINGITIS TUBERCLE BACILLI FOUND (IN SPUTUM) BY MICROSCOPY

013.04 TUBERCULOUS MENINGITIS TUBERCLE BACILLI NOT FOUND (IN SPUTUM) BY MICROSCOPY BUT FOUND BY BACTERIAL CULTURE

013.05 TUBERCULOUS MENINGITIS TUBERCLE BACILLI NOT FOUND BY BACTERIOLOGICAL EXAMINATION BUT TUBERCULOSIS CONFIRMED HISTOLOGICALLY

013.06 TUBERCULOUS MENINGITIS TUBERCLE BACILLI NOT FOUND BY BACTERIOLOGICAL OR HISTOLOGICAL EXAMINATION BUT TUBERCULOSIS CONFIRMED BY OTHER METHODS (INOCULATION OF ANIMALS)

013.10 TUBERCULOMA OF MENINGES UNSPECIFIED EXAMINATION

013.11 TUBERCULOMA OF MENINGES BACTERIOLOGICAL OR HISTOLOGICAL EXAMINATION NOT DONE

013.12 TUBERCULOMA OF MENINGES BACTERIOLOGICAL OR HISTOLOGICAL EXAMINATION RESULTS UNKNOWN (AT PRESENT)

013.13 TUBERCULOMA OF MENINGES TUBERCLE BACILLI FOUND (IN SPUTUM) BY MICROSCOPY

013.14 TUBERCULOMA OF MENINGES TUBERCLE BACILLI NOT FOUND (IN SPUTUM) BY MICROSCOPY BUT FOUND BY BACTERIAL CULTURE

013.15 TUBERCULOMA OF MENINGES TUBERCLE BACILLI NOT FOUND BY BACTERIOLOGICAL EXAMINATION BUT TUBERCULOSIS CONFIRMED HISTOLOGICALLY

013.16 TUBERCULOMA OF MENINGES TUBERCLE BACILLI NOT FOUND BY BACTERIOLOGICAL OR HISTOLOGICAL EXAMINATION BUT TUBERCULOSIS CONFIRMED BY OTHER METHODS (INOCULATION OF ANIMALS)

013.20 TUBERCULOMA OF BRAIN UNSPECIFIED EXAMINATION

013.21 TUBERCULOMA OF BRAIN BACTERIOLOGICAL OR HISTOLOGICAL EXAMINATION NOT DONE

013.22 TUBERCULOMA OF BRAIN BACTERIOLOGICAL OR HISTOLOGICAL EXAMINATION RESULTS UNKNOWN (AT PRESENT)

013.23 TUBERCULOMA OF BRAIN TUBERCLE BACILLI FOUND (IN SPUTUM) BY MICROSCOPY

013.24 TUBERCULOMA OF BRAIN TUBERCLE BACILLI NOT FOUND (IN SPUTUM) BY MICROSCOPY BUT FOUND BY BACTERIAL CULTURE

013.25 TUBERCULOMA OF BRAIN TUBERCLE BACILLI NOT FOUND BY BACTERIOLOGICAL EXAMINATION BUT TUBERCULOSIS CONFIRMED HISTOLOGICALLY

013.26 TUBERCULOMA OF BRAIN TUBERCLE BACILLI NOT FOUND BY BACTERIOLOGICAL OR HISTOLOGICAL EXAMINATION BUT TUBERCULOSIS CONFIRMED BY OTHER METHODS (INOCULATION OF ANIMALS)

013.30 TUBERCULOUS ABSCESS OF BRAIN UNSPECIFIED EXAMINATION

013.31 TUBERCULOUS ABSCESS OF BRAIN BACTERIOLOGICAL OR HISTOLOGICAL EXAMINATION NOT DONE

013.32 TUBERCULOUS ABSCESS OF BRAIN BACTERIOLOGICAL OR HISTOLOGICAL EXAMINATION RESULTS UNKNOWN (AT PRESENT)

013.33 TUBERCULOUS ABSCESS OF BRAIN TUBERCLE BACILLI FOUND (IN SPUTUM) BY MICROSCOPY

013.34 TUBERCULOUS ABSCESS OF BRAIN TUBERCLE BACILLI NOT FOUND (IN SPUTUM) BY MICROSCOPY BUT FOUND BY BACTERIAL CULTURE

013.35 TUBERCULOUS ABSCESS OF BRAIN TUBERCLE BACILLI NOT FOUND BY BACTERIOLOGICAL EXAMINATION BUT TUBERCULOSIS CONFIRMED HISTOLOGICALLY

013.36 TUBERCULOUS ABSCESS OF BRAIN TUBERCLE BACILLI NOT FOUND BY BACTERIOLOGICAL OR HISTOLOGICAL EXAMINATION BUT TUBERCULOSIS CONFIRMED BY OTHER METHODS (INOCULATION OF ANIMALS)

013.60 TUBERCULOUS ENCEPHALITIS OR MYELITIS UNSPECIFIED EXAMINATION

013.61 TUBERCULOUS ENCEPHALITIS OR MYELITIS BACTERIOLOGICAL OR HISTOLOGICAL EXAMINATION NOT DONE

013.62 TUBERCULOUS ENCEPHALITIS OR MYELITIS BACTERIOLOGICAL OR HISTOLOGICAL EXAMINATION RESULTS UNKNOWN (AT PRESENT)

013.63 TUBERCULOUS ENCEPHALITIS OR MYELITIS TUBERCLE BACILLI FOUND (IN SPUTUM) BY MICROSCOPY

013.64 TUBERCULOUS ENCEPHALITIS OR MYELITIS TUBERCLE BACILLI NOT FOUND (IN SPUTUM) BY MICROSCOPY BUT FOUND BY BACTERIAL CULTURE

013.65 TUBERCULOUS ENCEPHALITIS OR MYELITIS TUBERCLE BACILLI NOT FOUND BY BACTERIOLOGICAL EXAMINATION BUT TUBERCULOSIS CONFIRMED HISTOLOGICALLY

013.66 TUBERCULOUS ENCEPHALITIS OR MYELITIS TUBERCLE BACILLI NOT FOUND BY BACTERIOLOGICAL OR HISTOLOGICAL EXAMINATION BUT TUBERCULOSIS CONFIRMED BY OTHER METHODS (INOCULATION OF ANIMALS)

013.80 OTHER SPECIFIED TUBERCULOSIS OF CENTRAL NERVOUS SYSTEM UNSPECIFIED EXAMINATION

013.81 OTHER SPECIFIED TUBERCULOSIS OF CENTRAL NERVOUS SYSTEM BACTERIOLOGICAL OR HISTOLOGICAL EXAMINATION NOT DONE

013.82 OTHER SPECIFIED TUBERCULOSIS OF CENTRAL NERVOUS SYSTEM BACTERIOLOGICAL OR HISTOLOGICAL EXAMINATION RESULTS UNKNOWN (AT PRESENT)

013.83 OTHER SPECIFIED TUBERCULOSIS OF CENTRAL NERVOUS SYSTEM TUBERCLE BACILLI FOUND (IN SPUTUM) BY MICROSCOPY

013.84 OTHER SPECIFIED TUBERCULOSIS OF CENTRAL NERVOUS SYSTEM TUBERCLE BACILLI NOT FOUND (IN SPUTUM) BY MICROSCOPY BUT FOUND BY BACTERIAL CULTURE

013.85 OTHER SPECIFIED TUBERCULOSIS OF CENTRAL NERVOUS SYSTEM TUBERCLE BACILLI NOT FOUND BY BACTERIOLOGICAL EXAMINATION BUT TUBERCULOSIS CONFIRMED HISTOLOGICALLY

013.86 OTHER SPECIFIED TUBERCULOSIS OF CENTRAL NERVOUS SYSTEM TUBERCLE BACILLI NOT FOUND BY BACTERIOLOGICAL OR HISTOLOGICAL EXAMINATION BUT TUBERCULOSIS CONFIRMED BY OTHER METHODS (INOCULATION OF ANIMALS)

013.90 UNSPECIFIED TUBERCULOSIS OF CENTRAL NERVOUS SYSTEM UNSPECIFIED EXAMINATION

013.91 UNSPECIFIED TUBERCULOSIS OF CENTRAL NERVOUS SYSTEM BACTERIOLOGICAL OR HISTOLOGICAL EXAMINATION NOT DONE

013.92 UNSPECIFIED TUBERCULOSIS OF CENTRAL NERVOUS SYSTEM BACTERIOLOGICAL OR HISTOLOGICAL EXAMINATION RESULTS UNKNOWN (AT PRESENT)

013.93 UNSPECIFIED TUBERCULOSIS OF CENTRAL NERVOUS SYSTEM TUBERCLE BACILLI FOUND (IN SPUTUM) BY MICROSCOPY

013.94 UNSPECIFIED TUBERCULOSIS OF CENTRAL NERVOUS SYSTEM TUBERCLE BACILLI NOT FOUND (IN SPUTUM) BY MICROSCOPY BUT FOUND BY BACTERIAL CULTURE

013.95 UNSPECIFIED TUBERCULOSIS OF CENTRAL NERVOUS SYSTEM TUBERCLE BACILLI NOT FOUND BY BACTERIOLOGICAL EXAMINATION BUT TUBERCULOSIS CONFIRMED HISTOLOGICALLY

013.96 UNSPECIFIED TUBERCULOSIS OF CENTRAL NERVOUS SYSTEM TUBERCLE BACILLI NOT FOUND BY BACTERIOLOGICAL OR HISTOLOGICAL EXAMINATION BUT TUBERCULOSIS CONFIRMED BY OTHER METHODS (INOCULATION OF ANIMALS)

036.0 MENINGOCOCCAL MENINGITIS

036.1 MENINGOCOCCAL ENCEPHALITIS

036.2 MENINGOCOCCEMIA

042 HUMAN IMMUNODEFICIENCY VIRUS (HIV) DISEASE

046.0 KURU

046.11 VARIANT CREUTZFELDT-JAKOB DISEASE

046.19 OTHER AND UNSPECIFIED CREUTZFELDT-JAKOB DISEASE

046.2 SUBACUTE SCLEROSING PANENCEPHALITIS

046.3 PROGRESSIVE MULTIFOCAL LEUKOENCEPHALOPATHY

046.71 GERSTMANN-STRÄUSSLER-SCHEINKER SYNDROME

046.72 FATAL FAMILIAL INSOMNIA

046.79 OTHER AND UNSPECIFIED PRION DISEASE OF CENTRAL NERVOUS SYSTEM

046.8 OTHER SPECIFIED SLOW VIRUS INFECTION OF CENTRAL NERVOUS SYSTEM

046.9 UNSPECIFIED SLOW VIRUS INFECTION OF CENTRAL NERVOUS SYSTEM

047.0 MENINGITIS DUE TO COXSACKIE VIRUS

047.1 MENINGITIS DUE TO ECHO VIRUS

047.8 OTHER SPECIFIED VIRAL MENINGITIS

047.9 UNSPECIFIED VIRAL MENINGITIS

049.0 NON-ARTHOPOD BORNE LYMPHOCYTIC CHORIOMENINGITIS

049.1 NON-ARTHOPOD BORNE MENINGITIS DUE TO ADENOVIRUS

049.8 OTHER SPECIFIED NON-ARTHROPOD-BORNE VIRAL DISEASES OF CENTRAL NERVOUS SYSTEM

049.9 UNSPECIFIED NON-ARTHROPOD-BORNE VIRAL DISEASES OF CENTRAL NERVOUS SYSTEM

052.0 POSTVARICELLA ENCEPHALITIS

053.0 HERPES ZOSTER WITH MENINGITIS

054.3 HERPETIC MENINGOENCEPHALITIS

054.72 HERPES SIMPLEX MENINGITIS

054.74 HERPES SIMPLEX MYELITIS

055.0 POSTMEASLES ENCEPHALITIS

056.01 ENCEPHALOMYELITIS DUE TO RUBELLA

062.0 JAPANESE ENCEPHALITIS

062.1 WESTERN EQUINE ENCEPHALITIS

062.2 EASTERN EQUINE ENCEPHALITIS

062.3 ST. LOUIS ENCEPHALITIS

062.4 AUSTRALIAN ENCEPHALITIS

062.5 CALIFORNIA VIRUS ENCEPHALITIS

062.8 OTHER SPECIFIED MOSQUITO-BORNE VIRAL ENCEPHALITIS

062.9 MOSQUITO-BORNE VIRAL ENCEPHALITIS UNSPECIFIED

063.0 RUSSIAN SPRING-SUMMER (TAIGA) ENCEPHALITIS

063.1 LOUPING ILL

063.2 CENTRAL EUROPEAN ENCEPHALITIS

063.8 OTHER SPECIFIED TICK-BORNE VIRAL ENCEPHALITIS

063.9 TICK-BORNE VIRAL ENCEPHALITIS UNSPECIFIED

064 VIRAL ENCEPHALITIS TRANSMITTED BY OTHER AND UNSPECIFIED ARTHROPODS

072.1 MUMPS MENINGITIS

072.2 MUMPS ENCEPHALITIS

090.40 JUVENILE NEUROSYPHILIS UNSPECIFIED

090.41 CONGENITAL SYPHILITIC ENCEPHALITIS

090.42 CONGENITAL SYPHILITIC MENINGITIS

090.49 OTHER JUVENILE NEUROSYPHILIS

094.0 TABES DORSALIS

094.1 GENERAL PARESIS

094.2 SYPHILITIC MENINGITIS

094.3 ASYMPTOMATIC NEUROSYPHILIS

094.81 SYPHILITIC ENCEPHALITIS

094.82 SYPHILITIC PARKINSONISM

094.83 SYPHILITIC DISSEMINATED RETINOCHOROIDITIS

094.84 SYPHILITIC OPTIC ATROPHY

094.85 SYPHILITIC RETROBULBAR NEURITIS

094.86 SYPHILITIC ACOUSTIC NEURITIS

094.87 SYPHILITIC RUPTURED CEREBRAL ANEURYSM

094.89 OTHER SPECIFIED NEUROSYPHILIS

094.9 NEUROSYPHILIS UNSPECIFIED

112.83 CANDIDAL MENINGITIS

114.2 COCCIDIOIDAL MENINGITIS

115.01 HISTOPLASMA CAPSULATUM MENINGITIS

115.11 HISTOPLASMA DUBOISII MENINGITIS

115.91 HISTOPLASMOSIS MENINGITIS UNSPECIFIED

130.0 MENINGOENCEPHALITIS DUE TO TOXOPLASMOSIS

162.0 MALIGNANT NEOPLASM OF TRACHEA

162.2 MALIGNANT NEOPLASM OF MAIN BRONCHUS

162.3 MALIGNANT NEOPLASM OF UPPER LOBE BRONCHUS OR LUNG

162.4 MALIGNANT NEOPLASM OF MIDDLE LOBE BRONCHUS OR LUNG

162.5 MALIGNANT NEOPLASM OF LOWER LOBE BRONCHUS OR LUNG

162.8 MALIGNANT NEOPLASM OF OTHER PARTS OF BRONCHUS OR LUNG

162.9 MALIGNANT NEOPLASM OF BRONCHUS AND LUNG UNSPECIFIED

191.0 MALIGNANT NEOPLASM OF CEREBRUM EXCEPT LOBES AND VENTRICLES

191.1 MALIGNANT NEOPLASM OF FRONTAL LOBE

191.2 MALIGNANT NEOPLASM OF TEMPORAL LOBE

191.3 MALIGNANT NEOPLASM OF PARIETAL LOBE

191.4 MALIGNANT NEOPLASM OF OCCIPITAL LOBE

191.5 MALIGNANT NEOPLASM OF VENTRICLES

191.6 MALIGNANT NEOPLASM OF CEREBELLUM NOS

191.7 MALIGNANT NEOPLASM OF BRAIN STEM

191.8 MALIGNANT NEOPLASM OF OTHER PARTS OF BRAIN

191.9 MALIGNANT NEOPLASM OF BRAIN UNSPECIFIED SITE

192.0 MALIGNANT NEOPLASM OF CRANIAL NERVES

192.1 MALIGNANT NEOPLASM OF CEREBRAL MENINGES

194.3 MALIGNANT NEOPLASM OF PITUITARY GLAND AND CRANIOPHARYNGEAL DUCT

194.4 MALIGNANT NEOPLASM OF PINEAL GLAND

196.0 SECONDARY AND UNSPECIFIED MALIGNANT NEOPLASM OF LYMPH NODES OF HEAD FACE AND NECK

198.3 SECONDARY MALIGNANT NEOPLASM OF BRAIN AND SPINAL CORD

198.4 SECONDARY MALIGNANT NEOPLASM OF OTHER PARTS OF NERVOUS SYSTEM

198.5 SECONDARY MALIGNANT NEOPLASM OF BONE AND BONE MARROW

225.0 BENIGN NEOPLASM OF BRAIN

225.1 BENIGN NEOPLASM OF CRANIAL NERVES

225.2 BENIGN NEOPLASM OF CEREBRAL MENINGES

225.8 BENIGN NEOPLASM OF OTHER SPECIFIED SITES OF NERVOUS SYSTEM

227.3 BENIGN NEOPLASM OF PITUITARY GLAND AND CRANIOPHARYNGEAL DUCT

227.4 BENIGN NEOPLASM OF PINEAL GLAND

228.02 HEMANGIOMA OF INTRACRANIAL STRUCTURES

237.0 NEOPLASM OF UNCERTAIN BEHAVIOR OF PITUITARY GLAND AND CRANIOPHARYNGEAL DUCT

237.1 NEOPLASM OF UNCERTAIN BEHAVIOR OF PINEAL GLAND

237.5 NEOPLASM OF UNCERTAIN BEHAVIOR OF BRAIN AND SPINAL CORD

237.6 NEOPLASM OF UNCERTAIN BEHAVIOR OF MENINGES

237.70 NEUROFIBROMATOSIS UNSPECIFIED

237.71 NEUROFIBROMATOSIS TYPE 1 VON RECKLINGHAUSEN'S DISEASE

237.72 NEUROFIBROMATOSIS TYPE 2 ACOUSTIC NEUROFIBROMATOSIS

237.73 SCHWANNOMATOSIS

237.79 OTHER NEUROFIBROMATOSIS

237.9 NEOPLASM OF UNCERTAIN BEHAVIOR OF OTHER AND UNSPECIFIED PARTS OF NERVOUS SYSTEM

239.6 NEOPLASM OF UNSPECIFIED NATURE OF BRAIN

239.7 NEOPLASM OF UNSPECIFIED NATURE OF ENDOCRINE GLANDS AND OTHER PARTS OF NERVOUS SYSTEM

253.0 ACROMEGALY AND GIGANTISM

253.1 OTHER AND UNSPECIFIED ANTERIOR PITUITARY HYPERFUNCTION

253.2 PANHYPOPITUITARISM

253.3 PITUITARY DWARFISM

253.4 OTHER ANTERIOR PITUITARY DISORDERS

253.5 DIABETES INSIPIDUS

253.6 OTHER DISORDERS OF NEUROHYPOPHYSIS

253.7 IATROGENIC PITUITARY DISORDERS

253.8 OTHER DISORDERS OF THE PITUITARY AND OTHER SYNDROMES OF DIENCEPHALOHYPOPHYSEAL ORIGIN

253.9 UNSPECIFIED DISORDER OF THE PITUITARY GLAND AND ITS HYPOTHALAMIC CONTROL

298.9 UNSPECIFIED PSYCHOSIS

310.0 FRONTAL LOBE SYNDROME

310.1 PERSONALITY CHANGE DUE TO CONDITIONS CLASSIFIED ELSEWHERE

310.2 POSTCONCUSSION SYNDROME

310.81 PSEUDOBULBAR AFFECT

310.89 OTHER SPECIFIED NONPSYCHOTIC MENTAL DISORDERS FOLLOWING ORGANIC BRAIN DAMAGE

310.9 UNSPECIFIED NONPSYCHOTIC MENTAL DISORDER FOLLOWING ORGANIC BRAIN DAMAGE

320.0 HEMOPHILUS MENINGITIS

320.1 PNEUMOCOCCAL MENINGITIS

320.2 STREPTOCOCCAL MENINGITIS

320.3 STAPHYLOCOCCAL MENINGITIS

320.7 MENINGITIS IN OTHER BACTERIAL DISEASES CLASSIFIED ELSEWHERE

320.81 ANAEROBIC MENINGITIS

320.82 MENINGITIS DUE TO GRAM-NEGATIVE BACTERIA NOT ELSEWHERE CLASSIFIED

320.89 MENINGITIS DUE TO OTHER SPECIFIED BACTERIA

320.9 MENINGITIS DUE TO UNSPECIFIED BACTERIUM

321.0 CRYPTOCOCCAL MENINGITIS

321.1 MENINGITIS IN OTHER FUNGAL DISEASES

321.2 MENINGITIS DUE TO VIRUSES NOT ELSEWHERE CLASSIFIED

321.3 MENINGITIS DUE TO TRYPANOSOMIASIS

321.4 MENINGITIS IN SARCOIDOSIS

321.8 MENINGITIS DUE TO OTHER NONBACTERIAL ORGANISMS CLASSIFIED ELSEWHERE

322.0 NONPYOGENIC MENINGITIS

322.1 EOSINOPHILIC MENINGITIS

322.2 CHRONIC MENINGITIS

322.9 MENINGITIS UNSPECIFIED

323.01 ENCEPHALITIS AND ENCEPHALOMYELITIS IN VIRAL DISEASES CLASSIFIED ELSEWHERE

323.02 MYELITIS IN VIRAL DISEASES CLASSIFIED ELSEWHERE

323.1 ENCEPHALITIS, MYELITIS, AND ENCEPHALOMYELITIS IN RICKETTSIAL DISEASES CLASSIFIED ELSEWHERE

323.2 ENCEPHALITIS, MYELITIS, AND ENCEPHALOMYELITIS IN PROTOZOAL DISEASES CLASSIFIED ELSEWHERE

323.41 OTHER ENCEPHALITIS AND ENCEPHALOMYELITIS DUE TO OTHER INFECTIONS CLASSIFIED ELSEWHERE

323.42 OTHER MYELITIS DUE TO OTHER INFECTIONS CLASSIFIED ELSEWHERE

323.51 ENCEPHALITIS AND ENCEPHALOMYELITIS FOLLOWING IMMUNIZATION PROCEDURES

323.52 MYELITIS FOLLOWING IMMUNIZATION PROCEDURES

323.61 INFECTIOUS ACUTE DISSEMINATED ENCEPHALOMYELITIS (ADEM)

323.62 OTHER POSTINFECTIOUS ENCEPHALITIS AND ENCEPHALOMYELITIS

323.63 POSTINFECTIOUS MYELITIS

323.71 TOXIC ENCEPHALITIS AND ENCEPHALOMYELITIS

323.72 TOXIC MYELITIS

323.81 OTHER CAUSES OF ENCEPHALITIS AND ENCEPHALOMYELITIS

323.82 OTHER CAUSES OF MYELITIS

323.9 UNSPECIFIED CAUSES OF ENCEPHALITIS, MYELITIS, AND ENCEPHALOMYELITIS

324.0 INTRACRANIAL ABSCESS

324.1 INTRASPINAL ABSCESS

324.9 INTRACRANIAL AND INTRASPINAL ABSCESS OF UNSPECIFIED SITE

325 PHLEBITIS AND THROMBOPHLEBITIS OF INTRACRANIAL VENOUS SINUSES

326 LATE EFFECTS OF INTRACRANIAL ABSCESS OR PYOGENIC INFECTION

330.0 LEUKODYSTROPHY

330.1 CEREBRAL LIPIDOSES

330.2 CEREBRAL DEGENERATION IN GENERALIZED LIPIDOSES

330.3 CEREBRAL DEGENERATION OF CHILDHOOD IN OTHER DISEASES CLASSIFIED ELSEWHERE

330.8 OTHER SPECIFIED CEREBRAL DEGENERATIONS IN CHILDHOOD

330.9 UNSPECIFIED CEREBRAL DEGENERATION IN CHILDHOOD

331.0 ALZHEIMER'S DISEASE

331.11 PICK'S DISEASE

331.19 OTHER FRONTOTEMPORAL DEMENTIA

331.2 SENILE DEGENERATION OF BRAIN

331.3 COMMUNICATING HYDROCEPHALUS

331.4 OBSTRUCTIVE HYDROCEPHALUS

331.5 IDIOPATHIC NORMAL PRESSURE HYDROCEPHALUS (INPH)

331.6 CORTICOBASAL DEGENERATION

331.7 CEREBRAL DEGENERATION IN DISEASES CLASSIFIED ELSEWHERE

331.81 REYE'S SYNDROME

331.82 DEMENTIA WITH LEWY BODIES

331.83 MILD COGNITIVE IMPAIRMENT, SO STATED

331.89 OTHER CEREBRAL DEGENERATION

331.9 CEREBRAL DEGENERATION UNSPECIFIED

332.0 PARALYSIS AGITANS

332.1 SECONDARY PARKINSONISM

333.0 OTHER DEGENERATIVE DISEASES OF THE BASAL GANGLIA

333.1 ESSENTIAL AND OTHER SPECIFIED FORMS OF TREMOR

333.2 MYOCLONUS

333.3 TICS OF ORGANIC ORIGIN

333.4 HUNTINGTON'S CHOREA

333.5 OTHER CHOREAS

333.6 GENETIC TORSION DYSTONIA

333.71 ATHETOID CEREBRAL PALSY

333.72 ACUTE DYSTONIA DUE TO DRUGS

333.79 OTHER ACQUIRED TORSION DYSTONIA

333.81 BLEPHAROSPASM

333.82 OROFACIAL DYSKINESIA

333.83 SPASMODIC TORTICOLLIS

333.84 ORGANIC WRITERS' CRAMP

333.85 SUBACUTE DYSKINESIA DUE TO DRUGS

333.89 OTHER FRAGMENTS OF TORSION DYSTONIA

333.90 UNSPECIFIED EXTRAPYRAMIDAL DISEASE AND ABNORMAL MOVEMENT DISORDER

333.91 STIFF-MAN SYNDROME

333.92 NEUROLEPTIC MALIGNANT SYNDROME

333.93 BENIGN SHUDDERING ATTACKS

333.94 RESTLESS LEGS SYNDROME

333.99 OTHER EXTRAPYRAMIDAL DISEASES AND ABNORMAL MOVEMENT DISORDERS

334.0 FRIEDREICH'S ATAXIA

334.1 HEREDITARY SPASTIC PARAPLEGIA

334.2 PRIMARY CEREBELLAR DEGENERATION

334.3 OTHER CEREBELLAR ATAXIA

334.4 CEREBELLAR ATAXIA IN DISEASES CLASSIFIED ELSEWHERE

334.8 OTHER SPINOCEREBELLAR DISEASES

334.9 SPINOCEREBELLAR DISEASE UNSPECIFIED

340 MULTIPLE SCLEROSIS

341.0 NEUROMYELITIS OPTICA

341.1 SCHILDER'S DISEASE

341.20 ACUTE (TRANSVERSE) MYELITIS NOS

341.21 ACUTE (TRANSVERSE) MYELITIS IN CONDITIONS CLASSIFIED ELSEWHERE

341.22 IDIOPATHIC TRANSVERSE MYELITIS

341.8 OTHER DEMYELINATING DISEASES OF CENTRAL NERVOUS SYSTEM

341.9 DEMYELINATING DISEASE OF CENTRAL NERVOUS SYSTEM UNSPECIFIED

342.00 FLACCID HEMIPLEGIA AND HEMIPARESIS AFFECTING UNSPECIFIED SIDE

342.01 FLACCID HEMIPLEGIA AND HEMIPARESIS AFFECTING DOMINANT SIDE

342.02 FLACCID HEMIPLEGIA AND HEMIPARESIS AFFECTING NONDOMINANT SIDE

342.10 SPASTIC HEMIPLEGIA AND HEMIPARESIS AFFECTING UNSPECIFIED SIDE

342.11 SPASTIC HEMIPLEGIA AND HEMIPARESIS AFFECTING DOMINANT SIDE

342.12 SPASTIC HEMIPLEGIA AND HEMIPARESIS AFFECTING NONDOMINANT SIDE

342.80 OTHER SPECIFIED HEMIPLEGIA AND HEMIPARESIS AFFECTING UNSPECIFIED SIDE

342.81 OTHER SPECIFIED HEMIPLEGIA AND HEMIPARESIS AFFECTING DOMINANT SIDE

342.82 OTHER SPECIFIED HEMIPLEGIA AND HEMIPARESIS AFFECTING NONDOMINANT SIDE

342.90 UNSPECIFIED HEMIPLEGIA AND HEMIPARESIS AFFECTING UNSPECIFIED SIDE

342.91 UNSPECIFIED HEMIPLEGIA AND HEMIPARESIS AFFECTING DOMINANT SIDE

342.92 UNSPECIFIED HEMIPLEGIA AND HEMIPARESIS AFFECTING NONDOMINANT SIDE

343.0 CONGENITAL DIPLEGIA

343.1 CONGENITAL HEMIPLEGIA

343.2 CONGENITAL QUADRIPLEGIA

343.3 CONGENITAL MONOPLEGIA

343.4 INFANTILE HEMIPLEGIA

343.8 OTHER SPECIFIED INFANTILE CEREBRAL PALSY

343.9 INFANTILE CEREBRAL PALSY UNSPECIFIED

344.00 QUADRIPLEGIA UNSPECIFIED

344.01 QUADRIPLEGIA C1-C4 COMPLETE

344.02 QUADRIPLEGIA C1-C4 INCOMPLETE

344.03 QUADRIPLEGIA C5-C7 COMPLETE

344.04 QUADRIPLEGIA C5-C7 INCOMPLETE

344.09 OTHER QUADRIPLEGIA

344.1 PARAPLEGIA

344.2 DIPLEGIA OF UPPER LIMBS

344.30 MONOPLEGIA OF LOWER LIMB AFFECTING UNSPECIFIED SIDE

344.31 MONOPLEGIA OF LOWER LIMB AFFECTING DOMINANT SIDE

344.32 MONOPLEGIA OF LOWER LIMB AFFECTING NONDOMINANT SIDE

344.40 MONOPLEGIA OF UPPER LIMB AFFECTING UNSPECIFIED SIDE

344.41 MONOPLEGIA OF UPPER LIMB AFFECTING DOMINANT SIDE

344.42 MONOPLEGIA OF UPPER LIMB AFFECTING NONDOMINANT SDE

344.5 UNSPECIFIED MONOPLEGIA

344.60 CAUDA EQUINA SYNDROME WITHOUT NEUROGENIC BLADDER

344.61 CAUDA EQUINA SYNDROME WITH NEUROGENIC BLADDER

344.81 LOCKED-IN STATE

344.89 OTHER SPECIFIED PARALYTIC SYNDROME

344.9 PARALYSIS UNSPECIFIED

345.00 GENERALIZED NONCONVULSIVE EPILEPSY WITHOUT INTRACTABLE EPILEPSY

345.01 GENERALIZED NONCONVULSIVE EPILEPSY WITH INTRACTABLE EPILEPSY

345.10 GENERALIZED CONVULSIVE EPILEPSY WITHOUT INTRACTABLE EPILEPSY

345.11 GENERALIZED CONVULSIVE EPILEPSY WITH INTRACTABLE EPILEPSY

345.2 PETIT MAL STATUS EPILEPTIC

345.3 GRAND MAL STATUS EPILEPTIC

345.40 LOCALIZATION-RELATED (FOCAL) (PARTIAL) EPILEPSY AND EPILEPTIC SYNDROMES WITH COMPLEX PARTIAL SEIZURES, WITHOUT MENTION OF INTRACTABLE EPILEPSY

345.41 LOCALIZATION-RELATED (FOCAL) (PARTIAL) EPILEPSY AND EPILEPTIC SYNDROMES WITH COMPLEX PARTIAL SEIZURES, WITH INTRACTABLE EPILEPSY

345.50 LOCALIZATION-RELATED (FOCAL) (PARTIAL) EPILEPSY AND EPILEPTIC SYNDROMES WITH SIMPLE PARTIAL SEIZURES, WITHOUT MENTION OF INTRACTABLE EPILEPSY

345.51 LOCALIZATION-RELATED (FOCAL) (PARTIAL) EPILEPSY AND EPILEPTIC SYNDROMES WITH SIMPLE PARTIAL SEIZURES, WITH INTRACTABLE EPILEPSY

345.60 INFANTILE SPASMS WITHOUT INTRACTABLE EPILEPSY

345.61 INFANTILE SPASMS WITH INTRACTABLE EPILEPSY

345.70 EPILEPSIA PARTIALIS CONTINUA WITHOUT INTRACTABLE EPILEPSY

345.71 EPILEPSIA PARTIALIS CONTINUA WITH INTRACTABLE EPILEPSY

345.80 OTHER FORMS OF EPILEPSY AND RECURRENT SEIZURES, WITHOUT MENTION OF INTRACTABLE EPILEPSY

345.81 OTHER FORMS OF EPILEPSY AND RECURRENT SEIZURES, WITH INTRACTABLE EPILEPSY

345.90 EPILEPSY UNSPECIFIED WITHOUT INTRACTABLE EPILEPSY

345.91 EPILEPSY UNSPECIFIED WITH INTRACTABLE EPILEPSY

348.0 CEREBRAL CYSTS

348.1 ANOXIC BRAIN DAMAGE

348.2 BENIGN INTRACRANIAL HYPERTENSION

348.30 ENCEPHALOPATHY UNSPECIFIED

348.31 METABOLIC ENCEPHALOPATHY

348.39 OTHER ENCEPHALOPATHY

348.4 COMPRESSION OF BRAIN

348.5 CEREBRAL EDEMA

348.81 TEMPORAL SCLEROSIS

348.82 BRAIN DEATH

348.89 OTHER CONDITIONS OF BRAIN

348.9 UNSPECIFIED CONDITION OF BRAIN

349.1 NERVOUS SYSTEM COMPLICATIONS FROM SURGICALLY IMPLANTED DEVICE

349.2 DISORDERS OF MENINGES NOT ELSEWHERE CLASSIFIED

349.31 ACCIDENTAL PUNCTURE OR LACERATION OF DURA DURING A PROCEDURE

349.39 OTHER DURAL TEAR

349.81 CEREBROSPINAL FLUID RHINORRHEA

349.82 TOXIC ENCEPHALOPATHY

349.89 OTHER SPECIFIED DISORDERS OF NERVOUS SYSTEM

349.9 UNSPECIFIED DISORDERS OF NERVOUS SYSTEM

350.1 TRIGEMINAL NEURALGIA

350.2 ATYPICAL FACE PAIN

350.8 OTHER SPECIFIED TRIGEMINAL NERVE DISORDERS

350.9 TRIGEMINAL NERVE DISORDER UNSPECIFIED

351.0 BELL'S PALSY

351.1 GENICULATE GANGLIONITIS

351.8 OTHER FACIAL NERVE DISORDERS

351.9 FACIAL NERVE DISORDER UNSPECIFIED

352.0 DISORDERS OF OLFACTORY (1ST) NERVE

352.1 GLOSSOPHARYNGEAL NEURALGIA

352.2 OTHER DISORDERS OF GLOSSOPHARYNGEAL (9TH) NERVE

352.3 DISORDERS OF PNEUMOGASTRIC (10TH) NERVE

352.4 DISORDERS OF ACCESSORY (11TH) NERVE

352.5 DISORDERS OF HYPOGLOSSAL (12TH) NERVE

352.6 MULTIPLE CRANIAL NERVE PALSIES

352.9 UNSPECIFIED DISORDER OF CRANIAL NERVES

358.00 MYASTHENIA GRAVIS WITHOUT (ACUTE) EXACERBATION

358.01 MYASTHENIA GRAVIS WITH (ACUTE) EXACERBATION

358.1 MYASTHENIC SYNDROMES IN DISEASES CLASSIFIED ELSEWHERE

368.11 SUDDEN VISUAL LOSS

368.12 TRANSIENT VISUAL LOSS

368.2 DIPLOPIA

368.40 VISUAL FIELD DEFECT UNSPECIFIED

368.8 OTHER SPECIFIED VISUAL DISTURBANCES

368.9 UNSPECIFIED VISUAL DISTURBANCE

374.31 PARALYTIC PTOSIS

377.00 PAPILLEDEMA UNSPECIFIED

377.01 PAPILLEDEMA ASSOCIATED WITH INCREASED INTRACRANIAL PRESSURE

377.51 DISORDERS OF OPTIC CHIASM ASSOCIATED WITH PITUITARY NEOPLASMS AND DISORDERS

377.52 DISORDERS OF OPTIC CHIASM ASSOCIATED WITH OTHER NEOPLASMS

377.61 DISORDERS OF OTHER VISUAL PATHWAYS ASSOCIATED WITH NEOPLASMS

377.71 DISORDERS OF VISUAL CORTEX ASSOCIATED WITH NEOPLASMS

378.51 THIRD OR OCULOMOTOR NERVE PALSY PARTIAL

378.52 THIRD OR OCULOMOTOR NERVE PALSY TOTAL

378.53 FOURTH OR TROCHLEAR NERVE PALSY

378.54 SIXTH OR ABDUCENS NERVE PALSY

378.55 EXTERNAL OPHTHALMOPLEGIA

378.56 TOTAL OPHTHALMOPLEGIA

386.2 VERTIGO OF CENTRAL ORIGIN

388.2 SUDDEN HEARING LOSS UNSPECIFIED

388.5 DISORDERS OF ACOUSTIC NERVE

389.10 SENSORINEURAL HEARING LOSS UNSPECIFIED

389.11 SENSORY HEARING LOSS, BILATERAL

389.12 NEURAL HEARING LOSS, BILATERAL

389.13 NEURAL HEARING LOSS, UNILATERAL

389.14 CENTRAL HEARING LOSS

389.15 SENSORINEURAL HEARING LOSS, UNILATERAL

389.16 SENSORINEURAL HEARING LOSS, ASYMMETRICAL

389.17 SENSORY HEARING LOSS, UNILATERAL

389.18 SENSORINEURAL HEARING LOSS, BILATERAL

389.20 MIXED HEARING LOSS, UNSPECIFIED

389.21 MIXED HEARING LOSS, UNILATERAL

389.22 MIXED HEARING LOSS, BILATERAL

430 SUBARACHNOID HEMORRHAGE

431 INTRACEREBRAL HEMORRHAGE

432.0 NONTRAUMATIC EXTRADURAL HEMORRHAGE

432.1 SUBDURAL HEMORRHAGE

432.9 UNSPECIFIED INTRACRANIAL HEMORRHAGE

433.00 OCCLUSION AND STENOSIS OF BASILAR ARTERY WITHOUT CEREBRAL INFARCTION

433.01 OCCLUSION AND STENOSIS OF BASILAR ARTERY WITH CEREBRAL INFARCTION

433.10 OCCLUSION AND STENOSIS OF CAROTID ARTERY WITHOUT CEREBRAL INFARCTION

433.11 OCCLUSION AND STENOSIS OF CAROTID ARTERY WITH CEREBRAL INFARCTION

433.20 OCCLUSION AND STENOSIS OF VERTEBRAL ARTERY WITHOUT CEREBRAL INFARCTION

433.21 OCCLUSION AND STENOSIS OF VERTEBRAL ARTERY WITH CEREBRAL INFARCTION

433.30 OCCLUSION AND STENOSIS OF MULTIPLE AND BILATERAL PRECEREBRAL ARTERIES WITHOUT CEREBRAL INFARCTION

433.31 OCCLUSION AND STENOSIS OF MULTIPLE AND BILATERAL PRECEREBRAL ARTERIES WITH CEREBRAL INFARCTION

433.80 OCCLUSION AND STENOSIS OF OTHER SPECIFIED PRECEREBRAL ARTERY WITHOUT CEREBRAL INFARCTION

433.81 OCCLUSION AND STENOSIS OF OTHER SPECIFIED PRECEREBRAL ARTERY WITH CEREBRAL INFARCTION

433.90 OCCLUSION AND STENOSIS OF UNSPECIFIED PRECEREBRAL ARTERY WITHOUT CEREBRAL INFARCTION

433.91 OCCLUSION AND STENOSIS OF UNSPECIFIED PRECEREBRAL ARTERY WITH CEREBRAL INFARCTION

434.00 CEREBRAL THROMBOSIS WITHOUT CEREBRAL INFARCTION

434.01 CEREBRAL THROMBOSIS WITH CEREBRAL INFARCTION

434.10 CEREBRAL EMBOLISM WITHOUT CEREBRAL INFARCTION

434.11 CEREBRAL EMBOLISM WITH CEREBRAL INFARCTION

434.90 CEREBRAL ARTERY OCCLUSION UNSPECIFIED WITHOUT CEREBRAL INFARCTION

434.91 CEREBRAL ARTERY OCCLUSION UNSPECIFIED WITH CEREBRAL INFARCTION

435.0 BASILAR ARTERY SYNDROME

435.1 VERTEBRAL ARTERY SYNDROME

435.2 SUBCLAVIAN STEAL SYNDROME

435.3 VERTEBROBASILAR ARTERY SYNDROME

435.8 OTHER SPECIFIED TRANSIENT CEREBRAL ISCHEMIAS

435.9 UNSPECIFIED TRANSIENT CEREBRAL ISCHEMIA

436 ACUTE BUT ILL-DEFINED CEREBROVASCULAR DISEASE

437.0 CEREBRAL ATHEROSCLEROSIS

437.1 OTHER GENERALIZED ISCHEMIC CEREBROVASCULAR DISEASE

437.2 HYPERTENSIVE ENCEPHALOPATHY

437.3 CEREBRAL ANEURYSM NONRUPTURED

437.4 CEREBRAL ARTERITIS

437.5 MOYAMOYA DISEASE

437.6 NONPYOGENIC THROMBOSIS OF INTRACRANIAL VENOUS SINUS

437.7 TRANSIENT GLOBAL AMNESIA

437.8 OTHER ILL-DEFINED CEREBROVASCULAR DISEASE

437.9 UNSPECIFIED CEREBROVASCULAR DISEASE

438.0 COGNITIVE DEFICITS

438.10 SPEECH AND LANGUAGE DEFICIT UNSPECIFIED

438.11 APHASIA

438.12 DYSPHASIA

438.13 LATE EFFECTS OF CEREBROVASCULAR DISEASE, DYSARTHRIA

438.14 LATE EFFECTS OF CEREBROVASCULAR DISEASE, FLUENCY DISORDER

438.19 OTHER SPEECH AND LANGUAGE DEFICITS

438.20 HEMIPLEGIA AFFECTING UNSPECIFIED SIDE

438.21 HEMIPLEGIA AFFECTING DOMINANT SIDE

438.22 HEMIPLEGIA AFFECTING NONDOMINANT SIDE

438.30 MONOPLEGIA OF UPPER LIMB AFFECTING UNSPECIFIED SIDE

438.31 MONOPLEGIA OF UPPER LIMB AFFECTING DOMINANT SIDE

438.32 MONOPLEGIA OF UPPER LIMB AFFECTING NONDOMINANT SIDE

438.40 MONOPLEGIA OF LOWER LIMB AFFECTING UNSPECIFIED SIDE

438.41 MONOPLEGIA OF LOWER LIMB AFFECTING DOMINANT SIDE

438.42 MONOPLEGIA OF LOWER LIMB AFFECTING NONDOMINANT SIDE

438.50 OTHER PARALYTIC SYNDROME AFFECTING UNSPECIFIED SIDE

438.51 OTHER PARALYTIC SYNDROME AFFECTING DOMINANT SIDE

438.52 OTHER PARALYTIC SYNDROME AFFECTING NONDOMINANT SIDE

438.53 OTHER PARALYTIC SYNDROME BILATERAL

438.6 ALTERATIONS OF SENSATIONS

438.7 DISTURBANCES OF VISION

438.81 APRAXIA CEREBROVASCULAR DISEASE

438.82 DYSPHAGIA CEREBROVASCULAR DISEASE

438.83 FACIAL WEAKNESS

438.84 ATAXIA

438.85 VERTIGO

438.89 OTHER LATE EFFECTS OF CEREBROVASCULAR DISEASE

438.9 UNSPECIFIED LATE EFFECTS OF CEREBROVASCULAR DISEASE

572.2 HEPATIC ENCEPHALOPATHY

676.60 GALACTORRHEA ASSOCIATED WITH CHILDBIRTH UNSPECIFIED AS TO EPISODE OF CARE

739.0 NONALLOPATHIC LESIONS OF HEAD REGION NOT ELSEWHERE CLASSIFIED

742.0 ENCEPHALOCELE

742.1 MICROCEPHALUS

742.2 CONGENITAL REDUCTION DEFORMITIES OF BRAIN

742.3 CONGENITAL HYDROCEPHALUS

742.4 OTHER SPECIFIED CONGENITAL ANOMALIES OF BRAIN

742.8 OTHER SPECIFIED CONGENITAL ANOMALIES OF NERVOUS SYSTEM

742.9 UNSPECIFIED CONGENITAL ANOMALY OF BRAIN SPINAL CORD AND NERVOUS SYSTEM

747.81 CONGENITAL ANOMALIES OF CEREBROVASCULAR SYSTEM

759.2 ANOMALIES OF OTHER ENDOCRINE GLANDS CONGENITAL

759.3 SITUS INVERSUS

759.4 CONJOINED TWINS

759.5 TUBEROUS SCLEROSIS

759.6 OTHER CONGENITAL HAMARTOSES NOT ELSEWHERE CLASSIFIED

759.7 MULTIPLE CONGENITAL ANOMALIES SO DESCRIBED

759.81 PRADER-WILLI SYNDROME

759.82 MARFAN SYNDROME

759.83 FRAGILE X SYNDROME

759.89 OTHER SPECIFIED CONGENITAL ANOMALIES

759.9 CONGENITAL ANOMALY UNSPECIFIED

767.0 SUBDURAL AND CEREBRAL HEMORRHAGE DUE TO BIRTH TRAUMA

768.5 SEVERE BIRTH ASPHYXIA

768.6 MILD OR MODERATE BIRTH ASPHYXIA

768.70 HYPOXIC-ISCHEMIC ENCEPHALOPATHY, UNSPECIFIED

768.71 MILD HYPOXIC-ISCHEMIC ENCEPHALOPATHY

768.72 MODERATE HYPOXIC-ISCHEMIC ENCEPHALOPATHY

768.73 SEVERE HYPOXIC-ISCHEMIC ENCEPHALOPATHY

768.9 UNSPECIFIED SEVERITY OF BIRTH ASPHYXIA IN LIVEBORN INFANT

772.10 INTRAVENTRICULAR HEMORRHAGE UNSPECIFIED GRADE

772.11 INTRAVENTRICULAR HEMORRHAGE GRADE I

772.12 INTRAVENTRICULAR HEMORRHAGE GRADE II

772.13 INTRAVENTRICULAR HEMORRHAGE GRADE III

772.14 INTRAVENTRICULAR HEMORRHAGE GRADE IV

772.2 SUBARACHNOID HEMORRHAGE OF NEWBORN

780.01 COMA

780.02 TRANSIENT ALTERATION OF AWARENESS

780.03 PERSISTENT VEGETATIVE STATE

780.09 ALTERATION OF CONSCIOUSNESS OTHER

780.1 HALLUCINATIONS

780.2 SYNCOPE AND COLLAPSE

780.31 FEBRILE CONVULSIONS (SIMPLE), UNSPECIFIED

780.32 COMPLEX FEBRILE CONVULSIONS

780.33 POST TRAUMATIC SEIZURES

780.39 OTHER CONVULSIONS

780.4 DIZZINESS AND GIDDINESS

780.60 FEVER, UNSPECIFIED

780.61 FEVER PRESENTING WITH CONDITIONS CLASSIFIED ELSEWHERE

780.62 POSTPROCEDURAL FEVER

780.91 FUSSY INFANT (BABY)

780.92 EXCESSIVE CRYING OF INFANT (BABY)

780.93 MEMORY LOSS

780.94 EARLY SATIETY

780.95 EXCESSIVE CRYING OF CHILD, ADOLESCENT, OR ADULT

780.96 GENERALIZED PAIN

780.97 ALTERED MENTAL STATUS

780.99 OTHER GENERAL SYMPTOMS

781.0 ABNORMAL INVOLUNTARY MOVEMENTS

781.1 DISTURBANCES OF SENSATION OF SMELL AND TASTE

781.2 ABNORMALITY OF GAIT

781.3 LACK OF COORDINATION

781.4 TRANSIENT PARALYSIS OF LIMB

781.5 CLUBBING OF FINGERS

781.6 MENINGISMUS

781.7 TETANY

781.8 NEUROLOGIC NEGLECT SYNDROME

781.94 FACIAL WEAKNESS

781.99 OTHER SYMPTOMS INVOLVING NERVOUS AND MUSCULOSKELETAL SYSTEMS

784.2 SWELLING MASS OR LUMP IN HEAD AND NECK

784.3 APHASIA

784.51 DYSARTHRIA

784.52 FLUENCY DISORDER IN CONDITIONS CLASSIFIED ELSEWHERE

784.59 OTHER SPEECH DISTURBANCE

784.60 SYMBOLIC DYSFUNCTION UNSPECIFIED

784.61 ALEXIA AND DYSLEXIA

784.69 OTHER SYMBOLIC DYSFUNCTION

793.0 NONSPECIFIC (ABNORMAL) FINDINGS ON RADIOLOGICAL AND OTHER EXAMINATION OF SKULL AND HEAD

794.00 UNSPECIFIED ABNORMAL FUNCTION STUDY OF BRAIN AND CENTRAL NERVOUS SYSTEM

794.01 NONSPECIFIC ABNORMAL ECHOENCEPHALOGRAM

794.02 NONSPECIFIC ABNORMAL ELECTROENCEPHALOGRAM (EEG)

794.09 OTHER NONSPECIFIC ABNORMAL RESULTS OF FUNCTION STUDY OF BRAIN AND CENTRAL NERVOUS SYSTEM

800.00 CLOSED FRACTURE OF VAULT OF SKULL WITHOUT INTRACRANIAL INJURY WITH STATE OF CONSCIOUSNESS UNSPECIFIED

800.01 CLOSED FRACTURE OF VAULT OF SKULL WITHOUT INTRACRANIAL INJURY WITH NO LOSS OF CONSCIOUSNESS

800.02 CLOSED FRACTURE OF VAULT OF SKULL WITHOUT INTRACRANIAL INJURY WITH BRIEF (LESS THAN ONE HOUR) LOSS OF CONSCIOUSNESS

800.03 CLOSED FRACTURE OF VAULT OF SKULL WITHOUT INTRACRANIAL INJURY WITH MODERATE (1-24 HOURS) LOSS OF CONSCIOUSNESS

800.04 CLOSED FRACTURE OF VAULT OF SKULL WITHOUT INTRACRANIAL INJURY WITH PROLONGED (MORE THAN 24 HOURS) LOSS OF CONSCIOUSNESS AND RETURN TO PRE-EXISTING CONSCIOUS LEVEL

800.05 CLOSED FRACTURE OF VAULT OF SKULL WITHOUT INTRACRANIAL INJURY WITH PROLONGED (MORE THAN 24 HOURS) LOSS OF CONSCIOUSNESS WITHOUT RETURN TO PRE-EXISTING CONSCIOUS LEVEL

800.06 CLOSED FRACTURE OF VAULT OF SKULL WITHOUT INTRA CRANIAL INJURY WITH LOSS OF CONSCIOUSNESS OF UNSPECIFIED DURATION

800.09 CLOSED FRACTURE OF VAULT OF SKULL WITHOUT INTRACRANIAL INJURY WITH CONCUSSION UNSPECIFIED

800.10 CLOSED FRACTURE OF VAULT OF SKULL WITH CEREBRAL LACERATION AND CONTUSION WITH STATE OF CONSCIOUSNESS UNSPECIFIED

800.11 CLOSED FRACTURE OF VAULT OF SKULL WITH CEREBRAL LACERATION AND CONTUSION WITH NO LOSS OF CONSCIOUSNESS

800.12 CLOSED FRACTURE OF VAULT OF SKULL WITH CEREBRAL LACERATION AND CONTUSION WITH BRIEF (LESS THAN ONE HOUR) LOSS OF CONSCIOUSNESS

800.13 CLOSED FRACTURE OF VAULT OF SKULL WITH CEREBRAL LACERATION AND CONTUSION WITH MODERATE (1-24 HOURS) LOSS OF CONSCIOUSNESS

800.14 CLOSED FRACTURE OF VAULT OF SKULL WITH CEREBRAL LACERATION AND CONTUSION WITH PROLONGED (MORE THAN 24 HOURS) LOSS OF CONSCIOUSNESS AND RETURN TO PRE-EXISTING CONSCIOUS LEVEL

800.15 CLOSED FRACTURE OF VAULT OF SKULL WITH CEREBRAL LACERATION AND CONTUSION WITH PROLONGED (MORE THAN 24 HOURS) LOSS OF CONSCIOUSNESS WITHOUT RETURN TO PRE-EXISTING CONSCIOUS LEVEL

800.16 CLOSED FRACTURE OF VAULT OF SKULL WITH CEREBRAL LACERATION AND CONTUSION WITH LOSS OF CONSCIOUSNESS OF UNSPECIFIED DURATION

800.19 CLOSED FRACTURE OF VAULT OF SKULL WITH CEREBRAL LACERATION AND CONTUSION WITH CONCUSSION UNSPECIFIED

800.20 CLOSED FRACTURE OF VAULT OF SKULL WITH SUBARACHNOID SUBDURAL AND EXTRADURAL HEMORRHAGE WITH STATE OF CONSCIOUSNESS UNSPECIFIED

800.21 CLOSED FRACTURE OF VAULT OF SKULL WITH SUBARACHNOID SUBDURAL AND EXTRADURAL HEMORRHAGE WITH NO LOSS OF CONSCIOUSNESS

800.22 CLOSED FRACTURE OF VAULT OF SKULL WITH SUBARACHNOID SUBDURAL AND EXTRADURAL HEMORRHAGE WITH BRIEF (LESS THAN ONE HOUR) LOSS OF CONSCIOUSNESS

800.23 CLOSED FRACTURE OF VAULT OF SKULL WITH SUBARACHNOID SUBDURAL AND EXTRADURAL HEMORRHAGE WITH MODERATE (1-24 HOURS) LOSS OF CONSCIOUSNESS

800.24 CLOSED FRACTURE OF VAULT OF SKULL WITH SUBARACHNOID SUBDURAL AND EXTRADURAL HEMORRHAGE WITH PROLONGED (MORE THAN 24 HOURS) LOSS OF CONSCIOUSNESS AND RETURN TO PRE-EXISTING CONSCIOUS LEVEL

800.25 CLOSED FRACTURE OF VAULT OF SKULL WITH SUBARACHNOID SUBDURAL AND EXTRADURAL HEMORRHAGE WITH PROLONGED (MORE THAN 24 HOURS) LOSS OF CONSCIOUSNESS WITHOUT RETURN TO PRE-EXISTING CONSCIOUS LEVEL

800.26 CLOSED FRACTURE OF VAULT OF SKULL WITH SUBARACHNOID SUBDURAL AND EXTRADURAL HEMORRHAGE WITH LOSS OF CONSCIOUSNESS OF UNSPECIFIED DURATION

800.29 CLOSED FRACTURE OF VAULT OF SKULL WITH SUBARACHNOID SUBDURAL AND EXTRADURAL HEMORRHAGE WITH CONCUSSION UNSPECIFIED

800.30 CLOSED FRACTURE OF VAULT OF SKULL WITH OTHER AND UNSPECIFIED INTRACRANIAL HEMORRHAGE WITH STATE OF CONSCIOUSNESS UNSPECIFIED

800.31 CLOSED FRACTURE OF VAULT OF SKULL WITH OTHER AND UNSPECIFIED INTRACRANIAL HEMORRHAGE WITH NO LOSS OF CONSCIOUSNESS

800.32 CLOSED FRACTURE OF VAULT OF SKULL WITH OTHER AND UNSPECIFIED INTRACRANIAL HEMORRHAGE WITH BRIEF (LESS THAN ONE HOUR) LOSS OF CONSCIOUSNESS

800.33 CLOSED FRACTURE OF VAULT OF SKULL WITH OTHER AND UNSPECIFIED INTRACRANIAL HEMORRHAGE WITH MODERATE (1-24 HOURS) LOSS OF CONSCIOUSNESS

800.34 CLOSED FRACTURE OF VAULT OF SKULL WITH OTHER AND UNSPECIFIED INTRACRANIAL HEMORRHAGE WITH PROLONGED (MORE THAN 24 HOURS) LOSS OF CONSCIOUSNESS AND RETURN TO PRE-EXISTING CONSCIOUS LEVEL

800.35 CLOSED FRACTURE OF VAULT OF SKULL WITH OTHER AND UNSPECIFIED INTRACRANIAL HEMORRHAGE WITH PROLONGED (MORE THAN 24 HOURS) LOSS OF CONSCIOUSNESS WITHOUT RETURN TO PRE-EXISTING CONSCIOUS LEVEL

800.36 CLOSED FRACTURE OF VAULT OF SKULL WITH OTHER AND UNSPECIFIED INTRACRANIAL HEMORRHAGE WITH LOSS OF CONSCIOUSNESS OF UNSPECIFIED DURATION

800.39 CLOSED FRACTURE OF VAULT OF SKULL WITH OTHER AND UNSPECIFIED INTRACRANIAL HEMORRHAGE WITH CONCUSSION UNSPECIFIED

800.40 CLOSED FRACTURE OF VAULT OF SKULL WITH INTRACRANIAL INJURY OF OTHER AND UNSPECIFIED NATURE WITH STATE OF CONSCIOUSNESS UNSPECIFIED

800.41 CLOSED FRACTURE OF VAULT OF SKULL WITH INTRACRANIAL INJURY OF OTHER AND UNSPECIFIED NATURE WITH NO LOSS OF CONSCIOUSNESS

800.42 CLOSED FRACTURE OF VAULT OF SKULL WITH INTRACRANIAL INJURY OF OTHER AND UNSPECIFIED NATURE WITH BRIEF (LESS THAN ONE HOUR) LOSS OF CONSCIOUSNESS

800.43 CLOSED FRACTURE OF VAULT OF SKULL WITH INTRACRANIAL INJURY OF OTHER AND UNSPECIFIED NATURE WITH MODERATE (1-24 HOURS) LOSS OF CONSCIOUSNESS

800.44 CLOSED FRACTURE OF VAULT OF SKULL WITH INTRACRANIAL INJURY OF OTHER AND UNSPECIFIED NATURE WITH PROLONGED (MORE THAN 24 HOURS) LOSS OF CONSCIOUSNESS AND RETURN TO PRE-EXISTING CONSCIOUS LEVEL

800.45 CLOSED FRACTURE OF VAULT OF SKULL WITH INTRACRANIAL INJURY OF OTHER AND UNSPECIFIED NATURE WITH PROLONGED (MORE THAN 24 HOURS) LOSS OF CONSCIOUSNESS WITHOUT RETURN TO PRE-EXISTING CONSCIOUS LEVEL

800.46 CLOSED FRACTURE OF VAULT OF SKULL WITH INTRACRANIAL INJURY OF OTHER AND UNSPECIFIED NATURE WITH LOSS OF CONSCIOUSNESS OF UNSPECIFIED DURATION

800.49 CLOSED FRACTURE OF VAULT OF SKULL WITH INTRACRANIAL INJURY OF OTHER AND UNSPECIFIED NATURE WITH CONCUSSION UNSPECIFIED

800.50 OPEN FRACTURE OF VAULT OF SKULL WITHOUT INTRACRANIAL INJURY WITH STATE OF CONSCIOUSNESS UNSPECIFIED

800.51 OPEN FRACTURE OF VAULT OF SKULL WITHOUT INTRACRANIAL INJURY WITH NO LOSS OF CONSCIOUSNESS

800.52 OPEN FRACTURE OF VAULT OF SKULL WITHOUT INTRACRANIAL INJURY WITH BRIEF (LESS THAN ONE HOUR) LOSS OF CONSCIOUSNESS

800.53 OPEN FRACTURE OF VAULT OF SKULL WITHOUT INTRACRANIAL INJURY WITH MODERATE (1-24 HOURS) LOSS OF CONSCIOUSNESS

800.54 OPEN FRACTURE OF VAULT OF SKULL WITHOUT INTRACRANIAL INJURY WITH PROLONGED (MORE THAN 24 HOURS) LOSS OF CONSCIOUSNESS AND RETURN TO PRE-EXISTING CONSCIOUS LEVEL

800.55 OPEN FRACTURE OF VAULT OF SKULL WITHOUT INTRACRANIAL INJURY WITH PROLONGED (MORE THAN 24 HOURS) LOSS OF CONSCIOUSNESS WITHOUT RETURN TO PRE-EXISTING CONSCIOUS LEVEL

800.56 OPEN FRACTURE OF VAULT OF SKULL WITHOUT INTRACRANIAL INJURY WITH LOSS OF CONSCIOUSNESS OF UNSPECIFIED DURATION

800.59 OPEN FRACTURE OF VAULT OF SKULL WITHOUT INTRACRANIAL INJURY WITH CONCUSSION UNSPECIFIED

800.60 OPEN FRACTURE OF VAULT OF SKULL WITH CEREBRAL LACERATION AND CONTUSION WITH STATE OF CONSCIOUSNESS UNSPECIFIED

800.61 OPEN FRACTURE OF VAULT OF SKULL WITH CEREBRAL LACERATION AND CONTUSION WITH NO LOSS OF CONSCIOUSNESS

800.62 OPEN FRACTURE OF VAULT OF SKULL WITH CEREBRAL LACERATION AND CONTUSION WITH BRIEF (LESS THAN ONE HOUR) LOSS OF CONSCIOUSNESS

800.63 OPEN FRACTURE OF VAULT OF SKULL WITH CEREBRAL LACERATION AND CONTUSION WITH MODERATE (1-24 HOURS) LOSS OF CONSCIOUSNESS

800.64 OPEN FRACTURE OF VAULT OF SKULL WITH CEREBRAL LACERATION AND CONTUSION WITH PROLONGED (MORE THAN 24 HOURS) LOSS OF CONSCIOUSNESS AND RETURN TO PRE-EXISTING CONSCIOUS LEVEL

800.65 OPEN FRACTURE OF VAULT OF SKULL WITH CEREBRAL LACERATION AND CONTUSION WITH PROLONGED (MORE THAN 24 HOURS) LOSS OF CONSCIOUSNESS WITHOUT RETURN TO PRE-EXISTING CONSCIOUS LEVEL

800.66 OPEN FRACTURE OF VAULT OF SKULL WITH CEREBRAL LACERATION AND CONTUSION WITH LOSS OF CONSCIOUSNESS OF UNSPECIFIED DURATION

800.69 OPEN FRACTURE OF VAULT OF SKULL WITH CEREBRAL LACERATION AND CONTUSION WITH CONCUSSION UNSPECIFIED

800.70 OPEN FRACTURE OF VAULT OF SKULL WITH SUBARACHNOID SUBDURAL AND EXTRADURAL HEMORRHAGE WITH STATE OF CONSCIOUSNESS UNSPECIFIED

800.71 OPEN FRACTURE OF VAULT OF SKULL WITH SUBARACHNOID SUBDURAL AND EXTRADURAL HEMORRHAGE WITH NO LOSS OF CONSCIOUSNESS

800.72 OPEN FRACTURE OF VAULT OF SKULL WITH SUBARACHNOID SUBDURAL AND EXTRADURAL HEMORRHAGE WITH BRIEF (LESS THAN ONE HOUR) LOSS OF CONSCIOUSNESS

800.73 OPEN FRACTURE OF VAULT OF SKULL WITH SUBARACHNOID SUBDURAL AND EXTRADURAL HEMORRHAGE WITH MODERATE (1-24 HOURS) LOSS OF CONSCIOUSNESS

800.74 OPEN FRACTURE OF VAULT OF SKULL WITH SUBARACHNOID SUBDURAL AND EXTRADURAL HEMORRHAGE WITH PROLONGED (MORE THAN 24 HOURS) LOSS OF CONSCIOUSNESS AND RETURN TO PRE-EXISTING CONSCIOUS LEVEL

800.75 OPEN FRACTURE OF VAULT OF SKULL WITH SUBARACHNOID SUBDURAL AND EXTRADURAL HEMORRHAGE WITH PROLONGED (MORE THAN 24 HOURS) LOSS OF CONSCIOUSNESS WITHOUT RETURN TO PRE-EXISTING CONSCIOUS LEVEL

800.76 OPEN FRACTURE OF VAULT OF SKULL WITH SUBARACHNOID SUBDURAL AND EXTRADURAL HEMORRHAGE WITH LOSS OF CONSCIOUSNESS OF UNSPECIFIED DURATION

800.79 OPEN FRACTURE OF VAULT OF SKULL WITH SUBARACHNOID SUBDURAL AND EXTRADURAL HEMORRHAGE WITH CONCUSSION UNSPECIFIED

800.80 OPEN FRACTURE OF VAULT OF SKULL WITH OTHER AND UNSPECIFIED INTRACRANIAL HEMORRHAGE WITH STATE OF CONSCIOUSNESS UNSPECIFIED

800.81 OPEN FRACTURE OF VAULT OF SKULL WITH OTHER AND UNSPECIFIED INTRACRANIAL HEMORRHAGE WITH NO LOSS OF CONSCIOUSNESS

800.82 OPEN FRACTURE OF VAULT OF SKULL WITH OTHER AND UNSPECIFIED INTRACRANIAL HEMORRHAGE WITH BRIEF (LESS THAN ONE HOUR) LOSS OF CONSCIOUSNESS

800.83 OPEN FRACTURE OF VAULT OF SKULL WITH OTHER AND UNSPECIFIED INTRACRANIAL HEMORRHAGE WITH MODERATE (1-24 HOURS) LOSS OF CONSCIOUSNESS

800.84 OPEN FRACTURE OF VAULT OF SKULL WITH OTHER AND UNSPECIFIED INTRACRANIAL HEMORRHAGE WITH PROLONGED (MORE THAN 24 HOURS)LOSS OF CONSCIOUSNESS AND RETURN TO PRE-EXISTING CONSCIOUS LEVEL

800.85 OPEN FRACTURE OF VAULT OF SKULL WITH OTHER AND UNSPECIFIED INTRACRANIAL HEMORRHAGE WITH PROLONGED (MORE THAN 24 HOURS)LOSS OF CONSCIOUSNESS WITHOUT RETURN TO PRE-EXISTING CONSCIOUS LEVEL

800.86 OPEN FRACTURE OF VAULT OF SKULL WITH OTHER AND UNSPECIFIED INTRACRANIAL HEMORRHAGE WITH LOSS OF CONSCIOUSNESS OF UNSPECIFIED DURATION

800.89 OPEN FRACTURE OF VAULT OF SKULL WITH OTHER AND UNSPECIFIED INTRACRANIAL HEMORRHAGE WITH CONCUSSION UNSPECIFIED

800.90 OPEN FRACTURE OF VAULT OF SKULL WITH INTRACRANIAL INJURY OF OTHER AND UNSPECIFIED NATURE WITH STATE OF CONSCIOUSNESS UNSPECIFIED

800.91 OPEN FRACTURE OF VAULT OF SKULL WITH INTRACRANIAL INJURY OF OTHER AND UNSPECIFIED NATURE WITH NO LOSS OF CONSCIOUSNESS

800.92 OPEN FRACTURE OF VAULT OF SKULL WITH INTRACRANIAL INJURY OF OTHER AND UNSPECIFIED NATURE WITH BRIEF (LESS THAN ONE HOUR) LOSS OF CONSCIOUSNESS

800.93 OPEN FRACTURE OF VAULT OF SKULL WITH INTRACRANIAL INJURY OF OTHER AND UNSPECIFIED NATURE WITH MODERATE (1-24 HOURS) LOSS OF CONSCIOUSNESS

800.94 OPEN FRACTURE OF VAULT OF SKULL WITH INTRACRANIAL INJURY OF OTHER AND UNSPECIFIED NATURE WITH PROLONGED (MORE THAN 24 HOURS) LOSS OF CONSCIOUSNESS AND RETURN TO PRE-EXISTING CONSCIOUS LEVEL

800.95 OPEN FRACTURE OF VAULT OF SKULL WITH INTRACRANIAL INJURY OF OTHER AND UNSPECIFIED NATURE WITH PROLONGED (MORE THAN 24 HOURS) LOSS OF CONSCIOUSNESS WITHOUT RETURN TO PRE-EXISTING CONSCIOUS LEVEL

800.96 OPEN FRACTURE OF VAULT OF SKULL WITH INTRACRANIAL INJURY OF OTHER AND UNSPECIFIED NATURE WITH LOSS OF CONSCIOUSNESS OF UNSPECIFIED DURATION

800.99 OPEN FRACTURE OF VAULT OF SKULL WITH INTRACRANIAL INJURY OF OTHER AND UNSPECIFIED NATURE WITH CONCUSSION UNSPECIFIED

801.00 CLOSED FRACTURE OF BASE OF SKULL WITHOUT INTRA CRANIAL INJURY WITH STATE OF CONSCIOUSNESS UNSPECIFIED

801.01 CLOSED FRACTURE OF BASE OF SKULL WITHOUT INTRA CRANIAL INJURY WITH NO LOSS OF CONSCIOUSNESS

801.02 CLOSED FRACTURE OF BASE OF SKULL WITHOUT INTRA CRANIAL INJURY WITH BRIEF (LESS THAN ONE HOUR) LOSS OF CONSCIOUSNESS

801.03 CLOSED FRACTURE OF BASE OF SKULL WITHOUT INTRA CRANIAL INJURY WITH MODERATE (1-24 HOURS) LOSS OF CONSCIOUSNESS

801.04 CLOSED FRACTURE OF BASE OF SKULL WITHOUT INTRA CRANIAL INJURY WITH PROLONGED (MORE THAN 24 HOURS) LOSS OF CONSCIOUSNESS AND RETURN TO PRE-EXISTING CONSCIOUS LEVEL

801.05 CLOSED FRACTURE OF BASE OF SKULL WITHOUT INTRA CRANIAL INJURY WITH PROLONGED (MORE THAN 24 HOURS) LOSS OF CONSCIOUSNESS WITHOUT RETURN TO PRE-EXISTING CONSCIOUS LEVEL

801.06 CLOSED FRACTURE OF BASE OF SKULL WITHOUT INTRA CRANIAL INJURY WITH LOSS OF CONSCIOUSNESS OF UNSPECIFIED DURATION

801.09 CLOSED FRACTURE OF BASE OF SKULL WITHOUT INTRA CRANIAL INJURY WITH CONCUSSION UNSPECIFIED

801.10 CLOSED FRACTURE OF BASE OF SKULL WITH CEREBRAL LACERATION AND CONTUSION WITH STATE OF CONSCIOUSNESS UNSPECIFIED

801.11 CLOSED FRACTURE OF BASE OF SKULL WITH CEREBRAL LACERATION AND CONTUSION WITH NO LOSS OF CONSCIOUSNESS

801.12 CLOSED FRACTURE OF BASE OF SKULL WITH CEREBRAL LACERATION AND CONTUSION WITH BRIEF (LESS THAN ONE HOUR) LOSS OF CONSCIOUSNESS

801.13 CLOSED FRACTURE OF BASE OF SKULL WITH CEREBRAL LACERATION AND CONTUSION WITH MODERATE (1-24 HOURS) LOSS OF CONSCIOUSNESS

801.14 CLOSED FRACTURE OF BASE OF SKULL WITH CEREBRAL LACERATION AND CONTUSION WITH PROLONGED (MORE THAN 24 HOURS) LOSS OF CONSCIOUSNESS AND RETURN TO PRE-EXISTING CONSCIOUS LEVEL

801.15 CLOSED FRACTURE OF BASE OF SKULL WITH CEREBRAL LACERATION AND CONTUSION WITH PROLONGED (MORE THAN 24 HOURS) LOSS OF CONSCIOUSNESS WITHOUT RETURN TO PRE-EXISTING CONSCIOUS LEVEL

801.16 CLOSED FRACTURE OF BASE OF SKULL WITH CEREBRAL LACERATION AND CONTUSION WITH LOSS OF CONSCIOUSNESS OF UNSPECIFIED DURATION

801.19 CLOSED FRACTURE OF BASE OF SKULL WITH CEREBRAL LACERATION AND CONTUSION WITH CONCUSSION UNSPECIFIED

801.20 CLOSED FRACTURE OF BASE OF SKULL WITH SUBARACHNOID SUBDURAL AND EXTRADURAL HEMORRHAGE WITH STATE OF CONSCIOUSNESS UNSPECIFIED

801.21 CLOSED FRACTURE OF BASE OF SKULL WITH SUBARACHNOID SUBDURAL AND EXTRADURAL HEMORRHAGE WITH NO LOSS OF CONSCIOUSNESS

801.22 CLOSED FRACTURE OF BASE OF SKULL WITH SUBARACHNOID SUBDURAL AND EXTRADURAL HEMORRHAGE WITH BRIEF (LESS THAN ONE HOUR) LOSS OF CONSCIOUSNESS

801.23 CLOSED FRACTURE OF BASE OF SKULL WITH SUBARACHNOID SUBDURAL AND EXTRADURAL HEMORRHAGE WITH MODERATE (1-24 HOURS) LOSS OF CONSCIOUSNESS

801.24 CLOSED FRACTURE OF BASE OF SKULL WITH SUBARACHNOID SUBDURAL AND EXTRADURAL HEMORRHAGE WITH PROLONGED (MORE THAN 24 HOURS) LOSS OF CONSCIOUSNESS AND RETURN TO PRE-EXISTING CONSCIOUS LEVEL

801.25 CLOSED FRACTURE OF BASE OF SKULL WITH SUBARACHNOID SUBDURAL AND EXTRADURAL HEMORRHAGE WITH PROLONGED (MORE THAN 24 HOURS) LOSS OF CONSCIOUSNESS WITHOUT RETURN TO PRE-EXISTING CONSCIOUS LEVEL

801.26 CLOSED FRACTURE OF BASE OF SKULL WITH SUBARACHNOID SUBDURAL AND EXTRADURAL HEMORRHAGE WITH LOSS OF CONSCIOUSNESS OF UNSPECIFIED DURATION

801.29 CLOSED FRACTURE OF BASE OF SKULL WITH SUBARACHNOID SUBDURAL AND EXTRADURAL HEMORRHAGE WITH CONCUSSION UNSPECIFIED

801.30 CLOSED FRACTURE OF BASE OF SKULL WITH OTHER AND UNSPECIFIED INTRACRANIAL HEMORRHAGE WITH STATE OF CONSCIOUSNESS UNSPECIFIED

801.31 CLOSED FRACTURE OF BASE OF SKULL WITH OTHER AND UNSPECIFIED INTRACRANIAL HEMORRHAGE WITH NO LOSS OF CONSCIOUSNESS

801.32 CLOSED FRACTURE OF BASE OF SKULL WITH OTHER AND UNSPECIFIED INTRACRANIAL HEMORRHAGE WITH BRIEF (LESS THAN ONE HOUR) LOSS OF CONSCIOUSNESS

801.33 CLOSED FRACTURE OF BASE OF SKULL WITH OTHER AND UNSPECIFIED INTRACRANIAL HEMORRHAGE WITH MODERATE (1-24 HOURS) LOSS OF CONSCIOUSNESS

801.34 CLOSED FRACTURE OF BASE OF SKULL WITH OTHER AND UNSPECIFIED INTRACRANIAL HEMORRHAGE WITH PROLONGED (MORE THAN 24 HOURS) LOSS OF CONSCIOUSNESS AND RETURN TO PRE-EXISTING CONSCIOUS LEVEL

801.35 CLOSED FRACTURE OF BASE OF SKULL WITH OTHER AND UNSPECIFIED INTRACRANIAL HEMORRHAGE WITH PROLONGED (MORE THAN 24 HOURS) LOSS OF CONSCIOUSNESS WITHOUT RETURN TO PRE-EXISTING CONSCIOUS LEVEL

801.36 CLOSED FRACTURE OF BASE OF SKULL WITH OTHER AND UNSPECIFIED INTRACRANIAL HEMORRHAGE WITH LOSS OF CONSCIOUSNESS OF UNSPECIFIED DURATION

801.39 CLOSED FRACTURE OF BASE OF SKULL WITH OTHER AND UNSPECIFIED INTRACRANIAL HEMORRHAGE WITH CONCUSSION UNSPECIFIED

801.40 CLOSED FRACTURE OF BASE OF SKULL WITH INTRACRANIAL INJURY OF OTHER AND UNSPECIFIED NATURE WITH STATE OF CONSCIOUSNESS UNSPECIFIED

801.41 CLOSED FRACTURE OF BASE OF SKULL WITH INTRACRANIAL INJURY OF OTHER AND UNSPECIFIED NATURE WITH NO LOSS OF CONSCIOUSNESS

801.42 CLOSED FRACTURE OF BASE OF SKULL WITH INTRACRANIAL INJURY OF OTHER AND UNSPECIFIED NATURE WITH BRIEF (LESS THAN ONE HOUR) LOSS OF CONSCIOUSNESS

801.43 CLOSED FRACTURE OF BASE OF SKULL WITH INTRACRANIAL INJURY OF OTHER AND UNSPECIFIED NATURE WITH MODERATE (1-24 HOURS) LOSS OF CONSCIOUSNESS

801.44 CLOSED FRACTURE OF BASE OF SKULL WITH INTRACRANIAL INJURY OF OTHER AND UNSPECIFIED NATURE WITH PROLONGED (MORE THAN 24 HOURS) LOSS OF CONSCIOUSNESS AND RETURN TO PRE-EXISTING CONSCIOUS LEVEL

801.45 CLOSED FRACTURE OF BASE OF SKULL WITH INTRACRANIAL INJURY OF OTHER AND UNSPECIFIED NATURE WITH PROLONGED (MORE THAN 24 HOURS) LOSS OF CONSCIOUSNESS WITHOUT RETURN TO PRE-EXISTING CONSCIOUS LEVEL

801.46 CLOSED FRACTURE OF BASE OF SKULL WITH INTRACRANIAL INJURY OF OTHER AND UNSPECIFIED NATURE WITH LOSS OF CONSCIOUSNESS OF UNSPECIFIED DURATION

801.49 CLOSED FRACTURE OF BASE OF SKULL WITH INTRACRANIAL INJURY OF OTHER AND UNSPECIFIED NATURE WITH CONCUSSION UNSPECIFIED

801.50 OPEN FRACTURE OF BASE OF SKULL WITHOUT INTRACRANIAL INJURY WITH STATE OF CONSCIOUSNESS UNSPECIFIED

801.51 OPEN FRACTURE OF BASE OF SKULL WITHOUT INTRACRANIAL INJURY WITH NO LOSS OF CONSCIOUSNESS

801.52 OPEN FRACTURE OF BASE OF SKULL WITHOUT INTRACRANIAL INJURY WITH BRIEF (LESS THAN ONE HOUR) LOSS OF CONSCIOUSNESS

801.53 OPEN FRACTURE OF BASE OF SKULL WITHOUT INTRACRANIAL INJURY WITH MODERATE (1-24 HOURS) LOSS OF CONSCIOUSNESS

801.54 OPEN FRACTURE OF BASE OF SKULL WITHOUT INTRACRANIAL INJURY WITH PROLONGED (MORE THAN 24 HOURS) LOSS OF CONSCIOUSNESS AND RETURN TO PRE-EXISTING CONSCIOUS LEVEL

801.55 OPEN FRACTURE OF BASE OF SKULL WITHOUT INTRACRANIAL INJURY WITH PROLONGED (MORE THAN 24 HOURS) LOSS OF CONSCIOUSNESS WITHOUT RETURN TO PRE-EXISTING CONSCIOUS LEVEL

801.56 OPEN FRACTURE OF BASE OF SKULL WITHOUT INTRACRANIAL INJURY WITH LOSS OF CONSCIOUSNESS OF UNSPECIFIED DURATION

801.59 OPEN FRACTURE OF BASE OF SKULL WITHOUT INTRACRANIAL INJURY WITH CONCUSSION UNSPECIFIED

801.60 OPEN FRACTURE OF BASE OF SKULL WITH CEREBRAL LACERATION AND CONTUSION WITH STATE OF CONSCIOUSNESS UNSPECIFIED

801.61 OPEN FRACTURE OF BASE OF SKULL WITH CEREBRAL LACERATION AND CONTUSION WITH NO LOSS OF CONSCIOUSNESS

801.62 OPEN FRACTURE OF BASE OF SKULL WITH CEREBRAL LACERATION AND CONTUSION WITH BRIEF (LESS THAN ONE HOUR) LOSS OF CONSCIOUSNESS

801.63 OPEN FRACTURE OF BASE OF SKULL WITH CEREBRAL LACERATION AND CONTUSION WITH MODERATE (1-24 HOURS) LOSS OF CONSCIOUSNESS

801.64 OPEN FRACTURE OF BASE OF SKULL WITH CEREBRAL LACERATION AND CONTUSION WITH PROLONGED (MORE THAN 24 HOURS) LOSS OF CONSCIOUSNESS AND RETURN TO PRE-EXISTING CONSCIOUS LEVEL

801.65 OPEN FRACTURE OF BASE OF SKULL WITH CEREBRAL LACERATION AND CONTUSION WITH PROLONGED (MORE THAN 24 HOURS) LOSS OF CONSCIOUSNESS WITHOUT RETURN TO PRE-EXISTING CONSCIOUS LEVEL

801.66 OPEN FRACTURE OF BASE OF SKULL WITH CEREBRAL LACERATION AND CONTUSION WITH LOSS OF CONSCIOUSNESS OF UNSPECIFIED DURATION

801.69 OPEN FRACTURE OF BASE OF SKULL WITH CEREBRAL LACERATION AND CONTUSION WITH CONCUSSION UNSPECIFIED

801.70 OPEN FRACTURE OF BASE OF SKULL WITH SUBARACHNOID SUBDURAL AND EXTRADURAL HEMORRHAGE WITH STATE OF CONSCIOUSNESS UNSPECIFIED

801.71 OPEN FRACTURE OF BASE OF SKULL WITH SUBARACHNOID SUBDURAL AND EXTRADURAL HEMORRHAGE WITH NO LOSS OF CONSCIOUSNESS

801.72 OPEN FRACTURE OF BASE OF SKULL WITH SUBARACHNOID SUBDURAL AND EXTRADURAL HEMORRHAGE WITH BRIEF (LESS THAN ONE HOUR) LOSS OF CONSCIOUSNESS

801.73 OPEN FRACTURE OF BASE OF SKULL WITH SUBARACHNOID SUBDURAL AND EXTRADURAL HEMORRHAGE WITH MODERATE (1-24 HOURS) LOSS OF CONSCIOUSNESS

801.74 OPEN FRACTURE OF BASE OF SKULL WITH SUBARACHNOID SUBDURAL AND EXTRADURAL HEMORRHAGE WITH PROLONGED (MORE THAN 24 HOURS) LOSS OF CONSCIOUSNESS AND RETURN TO PRE-EXISTING CONSCIOUS LEVEL

801.75 OPEN FRACTURE OF BASE OF SKULL WITH SUBARACHNOID SUBDURAL AND EXTRADURAL HEMORRHAGE WITH PROLONGED (MORE THAN 24 HOURS) LOSS OF CONSCIOUSNESS WITHOUT RETURN TO PRE-EXISTING CONSCIOUS LEVEL

801.76 OPEN FRACTURE OF BASE OF SKULL WITH SUBARACHNOID SUBDURAL AND EXTRADURAL HEMORRHAGE WITH LOSS OF CONSCIOUSNESS OF UNSPECIFIED DURATION

801.79 OPEN FRACTURE OF BASE OF SKULL WITH SUBARACHNOID SUBDURAL AND EXTRADURAL HEMORRHAGE WITH CONCUSSION UNSPECIFIED

801.80 OPEN FRACTURE OF BASE OF SKULL WITH OTHER AND UNSPECIFIED INTRACRANIAL HEMORRHAGE WITH STATE OF CONSCIOUSNESS UNSPECIFIED

801.81 OPEN FRACTURE OF BASE OF SKULL WITH OTHER AND UNSPECIFIED INTRACRANIAL HEMORRHAGE WITH NO LOSS OF CONSCIOUSNESS

801.82 OPEN FRACTURE OF BASE OF SKULL WITH OTHER AND UNSPECIFIED INTRACRANIAL HEMORRHAGE WITH BRIEF (LESS THAN ONE HOUR) LOSS OF CONSCIOUSNESS

801.83 OPEN FRACTURE OF BASE OF SKULL WITH OTHER AND UNSPECIFIED INTRACRANIAL HEMORRHAGE WITH MODERATE (1-24 HOURS) LOSS OF CONSCIOUSNESS

801.84 OPEN FRACTURE OF BASE OF SKULL WITH OTHER AND UNSPECIFIED INTRACRANIAL HEMORRHAGE WITH PROLONGED (MORE THAN 24 HOURS) LOSS OF CONSCIOUSNESS AND RETURN TO PRE-EXISTING CONSCIOUS LEVEL

801.85 OPEN FRACTURE OF BASE OF SKULL WITH OTHER AND UNSPECIFIED INTRACRANIAL HEMORRHAGE WITH PROLONGED (MORE THAN 24 HOURS) LOSS OF CONSCIOUSNESS WITHOUT RETURN TO PRE-EXISTING CONSCIOUS LEVEL

801.86 OPEN FRACTURE OF BASE OF SKULL WITH OTHER AND UNSPECIFIED INTRACRANIAL HEMORRHAGE WITH LOSS OF CONSCIOUSNESS OF UNSPECIFIED DURATION

801.89 OPEN FRACTURE OF BASE OF SKULL WITH OTHER AND UNSPECIFIED INTRACRANIAL HEMORRHAGE WITH CONCUSSION UNSPECIFIED

801.90 OPEN FRACTURE OF BASE OF SKULL WITH INTRACRANIAL INJURY OF OTHER AND UNSPECIFIED NATURE WITH STATE OF CONSCIOUSNESS UNSPECIFIED

801.91 OPEN FRACTURE OF BASE OF SKULL WITH INTRACRANIAL INJURY OF OTHER AND UNSPECIFIED NATURE WITH NO LOSS OF CONSCIOUSNESS

801.92 OPEN FRACTURE OF BASE OF SKULL WITH INTRACRANIAL INJURY OF OTHER AND UNSPECIFIED NATURE WITH BRIEF (LESS THAN ONE HOUR) LOSS OF CONSCIOUSNESS

801.93 OPEN FRACTURE OF BASE OF SKULL WITH INTRACRANIAL INJURY OF OTHER AND UNSPECIFIED NATURE WITH MODERATE (1-24 HOURS) LOSS OF CONSCIOUSNESS

801.94 OPEN FRACTURE OF BASE OF SKULL WITH INTRACRANIAL INJURY OF OTHER AND UNSPECIFIED NATURE WITH PROLONGED (MORE THAN 24 HOURS) LOSS OF CONSCIOUSNESS AND RETURN TO PRE-EXISTING CONSCIOUS LEVEL

801.95 OPEN FRACTURE OF BASE OF SKULL WITH INTRACRANIAL INJURY OF OTHER AND UNSPECIFIED NATURE WITH PROLONGED (MORE THAN 24 HOURS) LOSS OF CONSCIOUSNESS WITHOUT RETURN TO PRE-EXISTING CONSCIOUS LEVEL

801.96 OPEN FRACTURE OF BASE OF SKULL WITH INTRACRANIAL INJURY OF OTHER AND UNSPECIFIED NATURE WITH LOSS OF CONSCIOUSNESS OF UNSPECIFIED DURATION

801.99 OPEN FRACTURE OF BASE OF SKULL WITH INTRACRANIAL INJURY OF OTHER AND UNSPECIFIED NATURE WITH CONCUSSION UNSPECIFIED

850.0 CONCUSSION WITH NO LOSS OF CONSCIOUSNESS

850.11 CONCUSSION WITH LOSS OF CONSCIOUSNESS OF 30 MINUTES OR LESS

850.12 CONCUSSION WITH LOSS OF CONSCIOUSNESS FROM 31 TO 59 MINUTES

850.2 CONCUSSION WITH MODERATE LOSS OF CONSCIOUSNESS

850.3 CONCUSSION WITH PROLONGED LOSS OF CONSCIOUSNESS AND RETURN TO PRE-EXISTING CONSCIOUS LEVEL

850.4 CONCUSSION WITH PROLONGED LOSS OF CONSCIOUSNESS WITHOUT RETURN TO PRE-EXISTING CONSCIOUS LEVEL

850.5 CONCUSSION WITH LOSS OF CONSCIOUSNESS OF UNSPECIFIED DURATION

850.9 CONCUSSION UNSPECIFIED

851.00 CORTEX (CEREBRAL) CONTUSION WITHOUT OPEN INTRACRANIAL WOUND STATE OF CONSCIOUSNESS UNSPECIFIED

851.01 CORTEX (CEREBRAL) CONTUSION WITHOUT OPEN INTRACRANIAL WOUND WITH NO LOSS OF CONSCIOUSNESS

851.02 CORTEX (CEREBRAL) CONTUSION WITHOUT OPEN INTRACRANIAL WOUND WITH BRIEF (LESS THAN ONE HOUR) LOSS OF CONSCIOUSNESS

851.03 CORTEX (CEREBRAL) CONTUSION WITHOUT OPEN INTRACRANIAL WOUND WITH MODERATE (1-24 HOURS) LOSS OF CONSCIOUSNESS

851.04 CORTEX (CEREBRAL) CONTUSION WITHOUT OPEN INTRACRANIAL WOUND WITH PROLONGED (MORE THAN 24 HOURS) LOSS OF CONSCIOUSNESS AND RETURN TO PRE-EXISITING CONSCIOUS LEVEL

851.05 CORTEX (CEREBRAL) CONTUSION WITHOUT OPEN INTRACRANIAL WOUND WITH PROLONGED (MORE THAN 24 HOURS) LOSS OF CONSCIOUSNESS WITHOUT RETURN TO PRE-EXISTING CONSCIOUS LEVEL

851.06 CORTEX (CEREBRAL) CONTUSION WITHOUT OPEN INTRACRANIAL WOUND WITH LOSS OF CONSCIOUSNESS OF UNSPECIFIED DURATION

851.09 CORTEX (CEREBRAL) CONTUSION WITHOUT OPEN INTRACRANIAL WOUND WITH CONCUSSION UNSPECIFIED

851.10 CORTEX (CEREBRAL) CONTUSION WITH OPEN INTRACRANIAL WOUND WITHOUT SPECIFIC STATE OF CONSCIOUSNESS

851.11 CORTEX (CEREBRAL) CONTUSION WITH OPEN INTRACRANIAL WOUND WITH NO LOSS OF CONSCIOUSNESS

851.12 CORTEX (CEREBRAL) CONTUSION WITH OPEN INTRACRANIAL WOUND WITH BRIEF (LESS THAN ONE HOUR) LOSS OF CONSCIOUSNESS

851.13 CORTEX (CEREBRAL) CONTUSION WITH OPEN INTRACRANIAL WOUND WITH MODERATE (1-24 HOURS) LOSS OF CONSCIOUSNESS

851.14 CORTEX (CEREBRAL) CONTUSION WITH OPEN INTRACRANIAL WOUND WITH PROLONGED (MORE THAN 24 HOURS) LOSS OF CONSCIOUSNESS AND RETURN TO PRE-EXISTING CONSCIOUS LEVEL

851.15 CORTEX (CEREBRAL) CONTUSION WITH OPEN INTRACRANIAL WOUND WITH PROLONGED (MORE THAN 24 HOURS) LOSS OF CONSCIOUSNESS WITHOUT RETURN TO PRE-EXISTING CONSCIOUS LEVEL

851.16 CORTEX (CEREBRAL) CONTUSION WITH OPEN INTRACRANIAL WOUND WITH LOSS OF CONSCIOUSNESS OF UNSPECIFIED DURATION

851.19 CORTEX (CEREBRAL) CONTUSION WITH OPEN INTRACRANIAL WOUND WITH CONCUSSION UNSPECIFIED

851.20 CORTEX (CEREBRAL) LACERATION WITHOUT OPEN INTRACRANIAL WOUND WITH STATE OF CONSCIOUSNESS UNSPECIFIED

851.21 CORTEX (CEREBRAL) LACERATION WITHOUT OPEN INTRACRANIAL WOUND WITH NO LOSS OF CONSCIOUSNESS

851.22 CORTEX (CEREBRAL) LACERATION WITHOUT OPEN INTRACRANIAL WOUND WITH BRIEF (LESS THAN ONE HOUR) LOSS OF CONSCIOUSNESS

851.23 CORTEX (CEREBRAL) LACERATION WITHOUT OPEN INTRACRANIAL WOUND WITH MODERATE (1-24 HOURS) LOSS OF CONSCIOUSNESS

851.24 CORTEX (CEREBRAL) LACERATION WITHOUT OPEN INTRACRANIAL WOUND WITH PROLONGED (MORE THAN 24 HOURS) LOSS OF CONSCIOUSNESS AND RETURN TO PRE-EXISTING CONSCIOUS LEVEL

851.25 CORTEX (CEREBRAL) LACERATION WITHOUT OPEN INTRACRANIAL WOUND WITH PROLONGED (MORE THAN 24 HOURS) LOSS OF CONSCIOUSNESS WITHOUT RETURN TO PRE-EXISTING CONSCIOUS LEVEL

851.26 CORTEX (CEREBRAL) LACERATION WITHOUT OPEN INTRACRANIAL WOUND WITH LOSS OF CONSCIOUSNESS OF UNSPECIFIED DURATION

851.29 CORTEX (CEREBRAL) LACERATION WITHOUT OPEN INTRACRANIAL WOUND WITH CONCUSSION UNSPECIFIED

851.30 CORTEX (CEREBRAL) LACERATION WITH OPEN INTRACRANIAL WOUND WITH STATE OF CONSCIOUSNESS UNSPECIFIED

851.31 CORTEX (CEREBRAL) LACERATION WITH OPEN INTRACRANIAL WOUND WITH NO LOSS OF CONSCIOUSNESS

851.32 CORTEX (CEREBRAL) LACERATION WITH OPEN INTRACRANIAL WOUND WITH BRIEF (LESS THAN ONE HOUR) LOSS OF CONSCIOUSNESS

851.33 CORTEX (CEREBRAL) LACERATION WITH OPEN INTRACRANIAL WOUND WITH MODERATE (1-24 HOURS) LOSS OF CONSCIOUSNESS

851.34 CORTEX (CEREBRAL) LACERATION WITH OPEN INTRACRANIAL WOUND WITH PROLONGED (MORE THAN 24 HOURS) LOSS OF CONSCIOUSNESS AND RETURN TO PRE-EXISTING CONSCIOUS LEVEL

851.35 CORTEX (CEREBRAL) LACERATION WITH OPEN INTRACRANIAL WOUND WITH PROLONGED (MORE THAN 24 HOURS) LOSS OF CONSCIOUSNESS WITHOUT RETURN TO PRE-EXISTING CONSCIOUS LEVEL

851.36 CORTEX (CEREBRAL) LACERATION WITH OPEN INTRACRANIAL WOUND WITH LOSS OF CONSCIOUSNESS OF UNSPECIFIED DURATION

851.39 CORTEX (CEREBRAL) LACERATION WITH OPEN INTRACRANIAL WOUND WITH CONCUSSION UNSPECIFIED

851.40 CEREBELLAR OR BRAIN STEM CONTUSION WITHOUT OPEN INTRACRANIAL WOUND WITH STATE OF CONSCIOUSNESS UNSPECIFIED

851.41 CEREBELLAR OR BRAIN STEM CONTUSION WITHOUT OPEN INTRACRANIAL WOUND WITH NO LOSS OF CONSCIOUSNESS

851.42 CEREBELLAR OR BRAIN STEM CONTUSION WITHOUT OPEN INTRACRANIAL WOUND WITH BRIEF (LESS THAN ONE HOUR) LOSS OF CONSCIOUSNESS

851.43 CEREBELLAR OR BRAIN STEM CONTUSION WITHOUT OPEN INTRACRANIAL WOUND WITH MODERATE (1-24 HOURS) LOSS OF CONSCIOUSNESS

851.44 CEREBELLAR OR BRAIN STEM CONTUSION WITHOUT OPEN INTRACRANIAL WOUND WITH PROLONGED (MORE THAN 24 HOURS) LOSS CONSCIOUSNESS AND RETURN TO PRE-EXISTING CONSCIOUS LEVEL

851.45 CEREBELLAR OR BRAIN STEM CONTUSION WITHOUT OPEN INTRACRANIAL WOUND WITH PROLONGED (MORE THAN 24 HOURS) LOSS OF CONSCIOUSNESS WITHOUT RETURN TO PRE-EXISTING CONSCIOUS LEVEL

851.46 CEREBELLAR OR BRAIN STEM CONTUSION WITHOUT OPEN INTRACRANIAL WOUND WITH LOSS OF CONSCIOUSNESS OF UNSPECIFIED DURATION

851.49 CEREBELLAR OR BRAIN STEM CONTUSION WITHOUT OPEN INTRACRANIAL WOUND WITH CONCUSSION UNSPECIFIED

851.50 CEREBELLAR OR BRAIN STEM CONTUSION WITH OPEN INTRACRANIAL WOUND WITH STATE OF CONSCIOUSNESS UNSPECIFIED

851.51 CEREBELLAR OR BRAIN STEM CONTUSION WITH OPEN INTRACRANIAL WOUND WITH NO LOSS OF CONSCIOUSNESS

851.52 CEREBELLAR OR BRAIN STEM CONTUSION WITH OPEN INTRACRANIAL WOUND WITH BRIEF (LESS THAN ONE HOUR) LOSS OF CONSCIOUSNESS

851.53 CEREBELLAR OR BRAIN STEM CONTUSION WITH OPEN INTRACRANIAL WOUND WITH MODERATE (1-24 HOURS) LOSS OF CONSCIOUSNESS

851.54 CEREBELLAR OR BRAIN STEM CONTUSION WITH OPEN INTRACRANIAL WOUND WITH PROLONGED (MORE THAN 24 HOURS) LOSS OF CONSCIOUSNESS AND RETURN TO PRE-EXISTING CONSCIOUS LEVEL

851.55 CEREBELLAR OR BRAIN STEM CONTUSION WITH OPEN INTRACRANIAL WOUND WITH PROLONGED (MORE THAN 24 HOURS) LOSS OF CONSCIOUSNESS WITHOUT RETURN TO PRE-EXISTING CONSCIOUS LEVEL

851.56 CEREBELLAR OR BRAIN STEM CONTUSION WITH OPEN INTRACRANIAL WOUND WITH LOSS OF CONSCIOUSNESS OF UNSPECIFIED DURATION

851.59 CEREBELLAR OR BRAIN STEM CONTUSION WITH OPEN INTRACRANIAL WOUND WITH CONCUSSION UNSPECIFIED

851.60 CEREBELLAR OR BRAIN STEM LACERATION WITHOUT OPEN INTRACRANIAL WOUND WITH STATE OF CONSCIOUSNESS UNSPECIFIED

851.61 CEREBELLAR OR BRAIN STEM LACERATION WITHOUT OPEN INTRACRANIAL WOUND WITH NO LOSS OF CONSCIOUSNESS

851.62 CEREBELLAR OR BRAIN STEM LACERATION WITHOUT OPEN INTRACRANIAL WOUND WITH BRIEF (LESS THAN 1 HOUR) LOSS OF CONSCIOUSNESS

851.63 CEREBELLAR OR BRAIN STEM LACERATION WITHOUT OPEN INTRACRANIAL WOUND WITH MODERATE (1-24 HOURS) LOSS OF CONSCIOUSNESS

851.64 CEREBELLAR OR BRAIN STEM LACERATION WITHOUT OPEN INTRACRANIAL WOUND WITH PROLONGED (MORE THAN 24 HOURS) LOSS OF CONSCIOUSNESS AND RETURN TO PRE-EXISTING CONSCIOUS LEVEL

851.65 CEREBELLAR OR BRAIN STEM LACERATION WITHOUT OPEN INTRACRANIAL WOUND WITH PROLONGED (MORE THAN 24 HOURS) LOSS OF CONSCIOUSNESS WITHOUT RETURN TO PRE-EXISTING CONSCIOUS LEVEL

851.66 CEREBELLAR OR BRAIN STEM LACERATION WITHOUT OPEN INTRACRANIAL WOUND WITH LOSS OF CONSCIOUSNESS OF UNSPECIFIED DURATION

851.69 CEREBELLAR OR BRAIN STEM LACERATION WITHOUT OPEN INTRACRANIAL WOUND WITH CONCUSSION UNSPECIFIED

851.70 CEREBELLAR OR BRAIN STEM LACERATION WITH OPEN INTRACRANIAL WOUND WITH STATE OF CONSCIOUSNESS UNSPECIFIED

851.71 CEREBELLAR OR BRAIN STEM LACERATION WITH OPEN INTRACRANIAL WOUND WITH NO LOSS OF CONSCIOUSNESS

851.72 CEREBELLAR OR BRAIN STEM LACERATION WITH OPEN INTRACRANIAL WOUND WITH BRIEF (LESS THAN ONE HOUR) LOSS OF CONSCIOUSNESS

851.73 CEREBELLAR OR BRAIN STEM LACERATION WITH OPEN INTRACRANIAL WOUND WITH MODERATE (1-24 HOURS) LOSS OF CONSCIOUSNESS

851.74 CEREBELLAR OR BRAIN STEM LACERATION WITH OPEN INTRACRANIAL WOUND WITH PROLONGED (MORE THAN 24 HOURS) LOSS OF CONSCIOUSNESS AND RETURN TO PRE-EXISTING CONSCIOUS LEVEL

851.75 CEREBELLAR OR BRAIN STEM LACERATION WITH OPEN INTRACRANIAL WOUND WITH PROLONGED (MORE THAN 24 HOURS) LOSS OF CONSCIOUSNESS WITHOUT RETURN TO PRE-EXISTING CONSCIOUS LEVEL

851.76 CEREBELLAR OR BRAIN STEM LACERATION WITH OPEN INTRACRANIAL WOUND WITH LOSS OF CONSCIOUSNESS OF UNSPECIFIED DURATION

851.79 CEREBELLAR OR BRAIN STEM LACERATION WITH OPEN INTRACRANIAL WOUND WITH CONCUSSION UNSPECIFIED

851.80 OTHER AND UNSPECIFIED CEREBRAL LACERATION AND CONTUSION WITHOUT OPEN INTRACRANIAL WOUND WITH STATE OF CONSCIOUSNESS UNSPECIFIED

851.81 OTHER AND UNSPECIFIED CEREBRAL LACERATION AND CONTUSION WITHOUT OPEN INTRACRANIAL WOUND WITH NO LOSS OF CONSCIOUSNESS

851.82 OTHER AND UNSPECIFIED CEREBRAL LACERATION AND CONTUSION WITHOUT OPEN INTRACRANIAL WOUND WITH BRIEF (LESS THAN ONE HOUR) LOSS OF CONSCIOUSNESS

851.83 OTHER AND UNSPECIFIED CEREBRAL LACERATION AND CONTUSION WITHOUT OPEN INTRACRANIAL WOUND WITH MODERATE (1-24 HOURS) LOSS OF CONSCIOUSNESS

851.84 OTHER AND UNSPECIFIED CEREBRAL LACERATION AND CONTUSION WITHOUT OPEN INTRACRANIAL WOUND WITH PROLONGED (MORE THAN 24 HOURS) LOSS OF CONSCIOUSNESS AND RETURN TO PRE- EXISTING CONSCIOUS LEVEL

851.85 OTHER AND UNSPECIFIED CEREBRAL LACERATION AND CONTUSION WITHOUT OPEN INTRACRANIAL WOUND WITH PROLONGED (MORE THAN 24 HOURS) LOSS OF CONSCIOUSNESS WITHOUT RETURN TO PRE-EXISTING CONSCIOUS LEVEL

851.86 OTHER AND UNSPECIFIED CEREBRAL LACERATION AND CONTUSION WITHOUT OPEN INTRACRANIAL WOUND WITH LOSS OF CONSCIOUSNESS OF UNSPECIFIED DURATION

851.89 OTHER AND UNSPECIFIED CEREBRAL LACERATION AND CONTUSION WITHOUT OPEN INTRACRANIAL WOUND WITH CONCUSSION UNSPECIFIED

851.90 OTHER AND UNSPECIFIED CEREBRAL LACERATION AND CONTUSION WITH OPEN INTRACRANIAL WOUND WITH STATE OF CONSCIOUSNESS UNSPECIFIED

851.91 OTHER AND UNSPECIFIED CEREBRAL LACERATION AND CONTUSION WITH OPEN INTRACRANIAL WOUND WITH NO LOSS OF CONSCIOUSNESS

851.92 OTHER AND UNSPECIFIED CEREBRAL LACERATION AND CONTUSION WITH OPEN INTRACRANIAL WOUND WITH BRIEF (LESS THAN ONE HOUR) LOSS OF CONSCIOUSNESS

851.93 OTHER AND UNSPECIFIED CEREBRAL LACERATION AND CONTUSION WITH OPEN INTRACRANIAL WOUND WITH MODERATE (1-24 HOURS) LOSS OF CONSCIOUSNESS

851.94 OTHER AND UNSPECIFIED CEREBRAL LACERATION AND CONTUSION WITH OPEN INTRACRANIAL WOUND WITH PROLONGED (MORE THAN 24 HOURS) LOSS OF CONSCIOUSNESS AND RETURN TO PRE-EXISTING CONSCIOUS LEVEL

851.95 OTHER AND UNSPECIFIED CEREBRAL LACERATION AND CONTUSION WITH OPEN INTRACRANIAL WOUND WITH PROLONGED (MORE THAN 24 HOURS) LOSS OF CONSCIOUSNESS WITHOUT RETURN TO PRE-EXISTING CONSCIOUS LEVEL

851.96 OTHER AND UNSPECIFIED CEREBRAL LACERATION AND CONTUSION WITH OPEN INTRACRANIAL WOUND WITH LOSS OF CONSCIOUSNESS OF UNSPECIFIED DURATION

851.99 OTHER AND UNSPECIFIED CEREBRAL LACERATION AND CONTUSION WITH OPEN INTRACRANIAL WOUND WITH CONCUSSION UNSPECIFIED

852.00 SUBARACHNOID HEMORRHAGE FOLLOWING INJURY WITHOUT OPEN INTRACRANIAL WOUND WITH STATE OF CONSCIOUSNESS UNSPECIFIED

852.01 SUBARACHNOID HEMORRHAGE FOLLOWING INJURY WITHOUT OPEN INTRACRANIAL WOUND WITH NO LOSS OF CONSCIOUSNESS

852.02 SUBARACHNOID HEMORRHAGE FOLLOWING INJURY WITHOUT OPEN INTRACRANIAL WOUND WITH BRIEF (LESS THAN ONE HOUR) LOSS OF CONSCIOUSNESS

852.03 SUBARACHNOID HEMORRHAGE FOLLOWING INJURY WITHOUT OPEN INTRACRANIAL WOUND WITH MODERATE (1-24 HOURS) LOSS OF CONSCIOUSNESS

852.04 SUBARACHNOID HEMORRHAGE FOLLOWING INJURY WITHOUT OPEN INTRACRANIAL WOUND WITH PROLONGED (MORE THAN 24 HOURS) LOSS OF CONSCIOUSNESS AND RETURN TO PRE-EXISTING CONSCIOUS LEVEL

852.05 SUBARACHNOID HEMORRHAGE FOLLOWING INJURY WITHOUT OPEN INTRACRANIAL WOUND WITH PROLONGED (MORE THAN 24 HOURS) LOSS OF CONSCIOUSNESS WITHOUT RETURN TO PRE-EXISTING CONSCIOUS LEVEL

852.06 SUBARACHNOID HEMORRHAGE FOLLOWING INJURY WITHOUT OPEN INTRACRANIAL WOUND WITH LOSS OF CONSCIOUSNESS OF UNSPECIFIED DURATION

852.09 SUBARACHNOID HEMORRHAGE FOLLOWING INJURY WITHOUT OPEN INTRACRANIAL WOUND WITH CONCUSSION UNSPECIFIED

852.10 SUBARACHNOID HEMORRHAGE FOLLOWING INJURY WITH OPEN INTRACRANIAL WOUND WITH STATE OF CONSCIOUSNESS UNSPECIFIED

852.11 SUBARACHNOID HEMORRHAGE FOLLOWING INJURY WITH OPEN INTRACRANIAL WOUND WITH NO LOSS OF CONSCIOUSNESS

852.12 SUBARACHNOID HEMORRHAGE FOLLOWING INJURY WITH OPEN INTRACRANIAL WOUND WITH BRIEF (LESS THAN ONE HOUR) LOSS OF CONSCIOUSNESS

852.13 SUBARACHNOID HEMORRHAGE FOLLOWING INJURY WITH OPEN INTRACRANIAL WOUND WITH MODERATE (1-24 HOURS) LOSS OF CONSCIOUSNESS

852.14 SUBARACHNOID HEMORRHAGE FOLLOWING INJURY WITH OPEN INTRACRANIAL WOUND WITH PROLONGED (MORE THAN 24 HOURS) LOSS OF CONSCIOUSNESS AND RETURN TO PRE-EXISTING CONSCIOUS LEVEL

852.15 SUBARACHNOID HEMORRHAGE FOLLOWING INJURY WITH OPEN INTRACRANIAL WOUND WITH PROLONGED (MORE THAN 24 HOURS) LOSS OF CONSCIOUSNESS WITHOUT RETURN TO PRE-EXISTING CONSCIOUS LEVEL

852.16 SUBARACHNOID HEMORRHAGE FOLLOWING INJURY WITH OPEN INTRACRANIAL WOUND WITH LOSS OF CONSCIOUSNESS OF UNSPECIFIED DURATION

852.19 SUBARACHNOID HEMORRHAGE FOLLOWING INJURY WITH OPEN INTRACRANIAL WOUND WITH CONCUSSION UNSPECIFIED

852.20 SUBDURAL HEMORRHAGE FOLLOWING INJURY WITHOUT OPEN INTRACRANIAL WOUND WITH STATE OF CONSCIOUSNESS UNSPECIFIED

852.21 SUBDURAL HEMORRHAGE FOLLOWING INJURY WITHOUT OPEN INTRACRANIAL WOUND WITH NO LOSS OF CONSCIOUSNESS

852.22 SUBDURAL HEMORRHAGE FOLLOWING INJURY WITHOUT OPEN INTRACRANIAL WOUND WITH BRIEF (LESS THAN ONE HOUR) LOSS OF CONSCIOUSNESS

852.23 SUBDURAL HEMORRHAGE FOLLOWING INJURY WITHOUT OPEN INTRACRANIAL WOUND WITH MODERATE (1-24 HOURS) LOSS OF CONSCIOUSNESS

852.24 SUBDURAL HEMORRHAGE FOLLOWING INJURY WITHOUT OPEN INTRACRANIAL WOUND WITH PROLONGED (MORE THAN 24 HOURS) LOSS OF CONSCIOUSNESS AND RETURN TO PRE-EXISTING CONSCIOUS LEVEL

852.25 SUBDURAL HEMORRHAGE FOLLOWING INJURY WITHOUT OPEN INTRACRANIAL WOUND WITH PROLONGED (MORE THAN 24 HOURS) LOSS OF CONSCIOUSNESS WITHOUT RETURN TO PRE-EXISTING CONSCIOUS LEVEL

852.26 SUBDURAL HEMORRHAGE FOLLOWING INJURY WITHOUT OPEN INTRACRANIAL WOUND WITH LOSS OF CONSCIOUSNESS OF UNSPECIFIED DURATION

852.29 SUBDURAL HEMORRHAGE FOLLOWING INJURY WITHOUT OPEN INTRACRANIAL WOUND WITH CONCUSSION UNSPECIFIED

852.30 SUBDURAL HEMORRHAGE FOLLOWING INJURY WITH OPEN INTRACRANIAL WOUND WITH STATE OF CONSCIOUSNESS UNSPECIFIED

852.31 SUBDURAL HEMORRHAGE FOLLOWING INJURY WITH OPEN INTRACRANIAL WOUND WITH NO LOSS OF CONSCIOUSNESS

852.32 SUBDURAL HEMORRHAGE FOLLOWING INJURY WITH OPEN INTRACRANIAL WOUND WITH BRIEF (LESS THAN ONE HOUR) LOSS OF CONSCIOUSNESS

852.33 SUBDURAL HEMORRHAGE FOLLOWING INJURY WITH OPEN INTRACRANIAL WOUND WITH MODERATE (1-24 HOURS) LOSS OF CONSCIOUSNESS

852.34 SUBDURAL HEMORRHAGE FOLLOWING INJURY WITH OPEN INTRACRANIAL WOUND WITH PROLONGED (MORE THAN 24 HOURS) LOSS OF CONSCIOUSNESS AND RETURN TO PRE-EXISTING CONSCIOUS LEVEL

852.35 SUBDURAL HEMORRHAGE FOLLOWING INJURY WITH OPEN INTRACRANIAL WOUND WITH PROLONGED (MORE THAN 24 HOURS) LOSS OF CONSCIOUSNESS WITHOUT RETURN TO PRE-EXISTING CONSCIOUS LEVEL

852.36 SUBDURAL HEMORRHAGE FOLLOWING INJURY WITH OPEN INTRACRANIAL WOUND WITH LOSS OF CONSCIOUSNESS OF UNSPECIFIED DURATION

852.39 SUBDURAL HEMORRHAGE FOLLOWING INJURY WITH OPEN INTRACRANIAL WOUND WITH CONCUSSION UNSPECIFIED

852.40 EXTRADURAL HEMORRHAGE FOLLOWING INJURY WITHOUT OPEN INTRACRANIAL WOUND WITH STATE OF CONSCIOUSNESS UNSPECIFIED

852.41 EXTRADURAL HEMORRHAGE FOLLOWING INJURY WITHOUT OPEN INTRACRANIAL WOUND WITH NO LOSS OF CONSCIOUSNESS

852.42 EXTRADURAL HEMORRHAGE FOLLOWING INJURY WITHOUT OPEN INTRACRANIAL WOUND WITH BRIEF (LESS THAN 1 HOUR) LOSS OF CONSCIOUSNESS

852.43 EXTRADURAL HEMORRHAGE FOLLOWING INJURY WITHOUT OPEN INTRACRANIAL WOUND WITH MODERATE (1-24 HOURS) LOSS OF CONSCIOUSNESS

852.44 EXTRADURAL HEMORRHAGE FOLLOWING INJURY WITHOUT OPEN INTRACRANIAL WOUND WITH PROLONGED (MORE THAN 24 HOURS) LOSS OF CONSCIOUSNESS AND RETURN TO PRE-EXISTING CONSCIOUS LEVEL

852.45 EXTRADURAL HEMORRHAGE FOLLOWING INJURY WITHOUT OPEN INTRACRANIAL WOUND WITH PROLONGED (MORE THAN 24 HOURS) LOSS OF CONSCIOUSNESS WITHOUT RETURN TO PRE-EXISTING CONSCIOUS LEVEL

852.46 EXTRADURAL HEMORRHAGE FOLLOWING INJURY WITHOUT OPEN INTRACRANIAL WOUND WITH LOSS OF CONSCIOUSNESS OF UNSPECIFIED DURATION

852.49 EXTRADURAL HEMORRHAGE FOLLOWING INJURY WITHOUT OPEN INTRACRANIAL WOUND WITH CONCUSSION UNSPECIFIED

852.50 EXTRADURAL HEMORRHAGE FOLLOWING INJURY WITH OPEN INTRACRANIAL WOUND WITH STATE OF CONSCIOUSNESS UNSPECIFIED

852.51 EXTRADURAL HEMORRHAGE FOLLOWING INJURY WITH OPEN INTRACRANIAL WOUND WITH NO LOSS OF CONSCIOUSNESS

852.52 EXTRADURAL HEMORRHAGE FOLLOWING INJURY WITH OPEN INTRACRANIAL WOUND WITH BRIEF (LESS THAN ONE HOUR) LOSS OF CONSCIOUSNESS

852.53 EXTRADURAL HEMORRHAGE FOLLOWING INJURY WITH OPEN INTRACRANIAL WOUND WITH MODERATE (1-24 HOURS) LOSS OF CONSCIOUSNESS

852.54 EXTRADURAL HEMORRHAGE FOLLOWING INJURY WITH OPEN INTRACRANIAL WOUND WITH PROLONGED (MORE THAN 24 HOURS) LOSS OF CONSCIOUSNESS AND RETURN TO PRE-EXISTING CONSCIOUS LEVEL

852.55 EXTRADURAL HEMORRHAGE FOLLOWING INJURY WITH OPEN INTRACRANIAL WOUND WITH PROLONGED (MORE THAN 24 HOURS) LOSS OF CONSCIOUSNESS WITHOUT RETURN TO PRE-EXISTING CONSCIOUS LEVEL

852.56 EXTRADURAL HEMORRHAGE FOLLOWING INJURY WITH OPEN INTRACRANIAL WOUND WITH LOSS OF CONSCIOUSNESS OF UNSPECIFIED DURATION

852.59 EXTRADURAL HEMORRHAGE FOLLOWING INJURY WITH OPEN INTRACRANIAL WOUND WITH CONCUSSION UNSPECIFIED

853.00 OTHER AND UNSPECIFIED INTRACRANIAL HEMORRHAGE FOLLOWING INJURY WITHOUT OPEN INTRACRANIAL WOUND WITH STATE OF CONSCIOUSNESS UNSPECIFIED

853.01 OTHER AND UNSPECIFIED INTRACRANIAL HEMORRHAGE FOLLOWING INJURY WITHOUT OPEN INTRACRANIAL WOUND WITH NO LOSS OF CONSCIOUSNESS

853.02 OTHER AND UNSPECIFIED INTRACRANIAL HEMORRHAGE FOLLOWING INJURY WITHOUT OPEN INTRACRANIAL WOUND WITH BRIEF (LESS THAN ONE HOUR) LOSS OF CONSCIOUSNESS

853.03 OTHER AND UNSPECIFIED INTRACRANIAL HEMORRHAGE FOLLOWING INJURY WITHOUT OPEN INTRACRANIAL WOUND WITH MODERATE (1-24 HOURS) LOSS OF CONSCIOUSNESS

853.04 OTHER AND UNSPECIFIED INTRACRANIAL HEMORRHAGE FOLLOWING INJURY WITHOUT OPEN INTRACRANIAL WOUND WITH PROLONGED (MORE THAN 24 HOURS) LOSS OF CONSCIOUSNESS AND RETURN TO PRE- EXISTING CONSCIOUS LEVEL

853.05 OTHER AND UNSPECIFIED INTRACRANIAL HEMORRHAGE FOLLOWING INJURY. WITHOUT OPEN INTRACRANIAL WOUND WITH PROLONGED (MORE THAN 24 HOURS) LOSS OF CONSCIOUSNESS WITHOUT RETURN TO PRE-EXISTING CONSCIOUS LEVEL

853.06 OTHER AND UNSPECIFIED INTRACRANIAL HEMORRHAGE FOLLOWING INJURY WITHOUT OPEN INTRACRANIAL WOUND WITH LOSS OF CONSCIOUSNESS OF UNSPECIFIED DURATION

853.09 OTHER AND UNSPECIFIED INTRACRANIAL HEMORRHAGE FOLLOWING INJURY WITHOUT OPEN INTRACRANIAL WOUND WITH CONCUSSION UNSPECIFIED

853.10 OTHER AND UNSPECIFIED INTRACRANIAL HEMORRHAGE FOLLOWING INJURY WITH OPEN INTRACRANIAL WOUND WITH STATE OF CONSCIOUSNESS UNSPECIFIED

853.11 OTHER AND UNSPECIFIED INTRACRANIAL HEMORRHAGE FOLLOWING INJURY WITH OPEN INTRACRANIAL WOUND WITH NO LOSS OF CONSCIOUSNESS

853.12 OTHER AND UNSPECIFIED INTRACRANIAL HEMORRHAGE FOLLOWING INJURY WITH OPEN INTRACRANIAL WOUND WITH BRIEF (LESS THAN ONE HOUR) LOSS OF CONSCIOUSNESS

853.13 OTHER AND UNSPECIFIED INTRACRANIAL HEMORRHAGE FOLLOWING INJURY WITH OPEN INTRACRANIAL WOUND WITH MODERATE (1-24 HOURS) LOSS OF CONSCIOUSNESS

853.14 OTHER AND UNSPECIFIED INTRACRANIAL HEMORRHAGE FOLLOWING INJURY WITH OPEN INTRACRANIAL WOUND WITH PROLONGED( MORE THAN 24 HOURS) LOSS OF CONSCIOUSNESS AND RETURN TO PRE-EXISTING CONSCIOUS LEVEL

853.15 OTHER AND UNSPECIFIED INTRACRANIAL HEMORRHAGE FOLLOWING INJURY WITH OPEN INTRACRANIAL WOUND WITH PROLONGED (MORE THAN 24 HOURS) LOSS OF CONSCIOUSNESS WITHOUT RETURN TO PRE-EXISTING CONSCIOUS LEVEL

853.16 OTHER AND UNSPECIFIED INTRACRANIAL HEMORRHAGE FOLLOWING INJURY WITH OPEN INTRACRANIAL WOUND WITH LOSS OF CONSCIOUSNESS OF UNSPECIFIED DURATION

853.19 OTHER AND UNSPECIFIED INTRACRANIAL HEMORRHAGE FOLLOWING INJURY WITH OPEN INTRACRANIAL WOUND WITH CONCUSSION UNSPECIFIED

854.00 INTRACRANIAL INJURY OF OTHER AND UNSPECIFIED NATURE WITHOUT OPEN INTRACRANIAL WOUND WITH STATE OF CONSCIOUSNESS UNSPECIFIED

854.01 INTRACRANIAL INJURY OF OTHER AND UNSPECIFIED NATURE WITHOUT OPEN INTRACRANIAL WOUND WITH NO LOSS OF CONSCIOUSNESS

854.02 INTRACRANIAL INJURY OF OTHER AND UNSPECIFIED NATURE WITHOUT OPEN INTRACRANIAL WOUND WITH BRIEF (LESS THAN ONE HOUR) LOSS OF CONSCIOUSNESS

854.03 INTRACRANIAL INJURY OF OTHER AND UNSPECIFIED NATURE WITHOUT OPEN INTRACRANIAL WOUND WITH MODERATE (1-24 HOURS) LOSS OF CONSCIOUSNESS

854.04 INTRACRANIAL INJURY OF OTHER AND UNSPECIFIED NATURE WITHOUT OPEN INTRACRANIAL WOUND WITH PROLONGED (MORE THAN 24 HOURS) LOSS OF CONSCIOUSNESS AND RETURN TO PRE-EXISTING CONSCIOUS LEVEL

854.05 INTRACRANIAL INJURY OF OTHER AND UNSPECIFIED NATURE WITHOUT OPEN INTRACRANIAL WOUND WITH PROLONGED (MORE THAN 24 HOURS) LOSS OF CONSCIOUSNESS WITHOUT RETURN TO PRE-EXISTING CONSCIOUS LEVEL

854.06 INTRACRANIAL INJURY OF OTHER AND UNSPECIFIED NATURE WITHOUT OPEN INTRACRANIAL WOUND WITH LOSS OF CONSCIOUSNESS OF UNSPECIFIED DURATION

854.09 INTRACRANIAL INJURY OF OTHER AND UNSPECIFIED NATURE WITHOUT OPEN INTRACRANIAL WOUND WITH CONCUSSION UNSPECIFIED

854.10 INTRACRANIAL INJURY OF OTHER AND UNSPECIFIED NATURE WITH OPEN INTRACRANIAL WOUND WITH STATE OF CONSCIOUSNESS UNSPECIFIED

854.11 INTRACRANIAL INJURY OF OTHER AND UNSPECIFIED NATURE WITH OPEN INTRACRANIAL WOUND WITH NO LOSS OF CONSCIOUSNESS

854.12 INTRACRANIAL INJURY OF OTHER AND UNSPECIFIED NATURE WITH OPEN INTRACRANIAL WOUND WITH BRIEF (LESS THAN ONE HOUR) LOSS OF CONSCIOUSNESS

854.13 INTRACRANIAL INJURY OF OTHER AND UNSPECIFIED NATURE WITH OPEN INTRACRANIAL WOUND WITH MODERATE (1-24 HOURS) LOSS OF CONSCIOUSNESS

854.14 INTRACRANIAL INJURY OF OTHER AND UNSPECIFIED NATURE WITH OPEN INTRACRANIAL WOUND WITH PROLONGED (MORE THAN 24 HOURS) LOSS OF CONSCIOUSNESS AND RETURN TO PRE-EXISTING CONSCIOUS LEVEL

854.15 INTRACRANIAL INJURY OF OTHER AND UNSPECIFIED NATURE WITH OPEN INTRACRANIAL WOUND WITH PROLONGED (MORE THAN 24 HOURS) LOSS OF CONSCIOUSNESS WITHOUT RETURN TO PRE-EXISTING CONSCIOUS LEVEL

854.16 INTRACRANIAL INJURY OF OTHER AND UNSPECIFIED NATURE WITH OPEN INTRACRANIAL WOUND WITH LOSS OF CONSCIOUSNESS OF UNSPECIFIED DURATION

854.19 INTRACRANIAL INJURY OF OTHER AND UNSPECIFIED NATURE WITH OPEN INTRACRANIAL WOUND WITH CONCUSSION UNSPECIFIED

950.0 OPTIC NERVE INJURY

950.1 INJURY TO OPTIC CHIASM

950.2 INJURY TO OPTIC PATHWAYS

950.3 INJURY TO VISUAL CORTEX

950.9 INJURY TO UNSPECIFIED OPTIC NERVE AND PATHWAYS

951.0 INJURY TO OCULOMOTOR NERVE

951.1 INJURY TO TROCHLEAR NERVE

951.2 INJURY TO TRIGEMINAL NERVE

951.3 INJURY TO ABDUCENS NERVE

951.4 INJURY TO FACIAL NERVE

951.5 INJURY TO ACOUSTIC NERVE

951.6 INJURY TO ACCESSORY NERVE

951.7 INJURY TO HYPOGLOSSAL NERVE

951.8 INJURY TO OTHER SPECIFIED CRANIAL NERVES

951.9 INJURY TO UNSPECIFIED CRANIAL NERVE

996.2 MECHANICAL COMPLICATION OF NERVOUS SYSTEM DEVICE IMPLANT AND GRAFT

997.00 NERVOUS SYSTEM COMPLICATION UNSPECIFIED

997.01 CENTRAL NERVOUS SYSTEM COMPLICATION

997.02 IATROGENIC CEREBROVASCULAR INFARCTION OR HEMORRHAGE

997.09 OTHER NERVOUS SYSTEM COMPLICATIONS

V10.85 PERSONAL HISTORY OF MALIGNANT NEOPLASM OF BRAIN

V10.86 PERSONAL HISTORY OF MALIGNANT NEOPLASM OF OTHER PARTS OF NERVOUS SYSTEM

V10.88 PERSONAL HISTORY OF MALIGNANT NEOPLASM OF OTHER ENDOCRINE GLANDS AND RELATED STRUCTURES

V45.2* POSTSURGICAL PRESENCE OF CEREBROSPINAL FLUID DRAINAGE DEVICE

V67.1 FOLLOW-UP EXAMINATION FOLLOWING RADIOTHERAPY

V67.2 FOLLOW-UP EXAMINATION FOLLOWING CHEMOTHERAPY

* According to the ICD-9-CM book, diagnosis code V45.2 is a secondary diagnosis code and should not be billed as the primary diagnosis.

 

 

Documentation Requirements

• The documentation of the study requires a formal written report, with clear identifying demographics, the name of the interpreting provider, reason for the test, and interpretive report and copies of all images obtained.

o The computerized data with image reconstruction should also be maintained.

• The medical record must contain documentation, including a written or electronic request for the procedure which fully supports the medical necessity of the procedure performed.

o This documentation includes, but is not limited to relevant medical history, physical examination, diagnosis (if known), pertinent signs and symptoms and results of pertinent diagnostic tests and/or procedures.

o This entire documentation-not just the test report or the findings/diagnosis on the order, must be made available to Medicare upon request.

• When a CT scan and MRI are performed on the same day for the same anatomical area, the medical record must clearly reflect the medical necessity for performing both tests.

• Rules for Testing Facility to Furnish Additional Tests:

o If the testing facility cannot reach the treating physician/practitioner to change the order or obtain a new order and documents this in the medical record, then the testing facility may furnish the additional diagnostic test if all of the following criteria apply:

 The testing center performs the diagnostic test ordered by the treating physician/practitioner.

 The interpreting physician at the testing facility determines and documents that, because of the abnormal result of the diagnostic test performed, an additional diagnostic test is medically necessary.

 Delaying the performance of the additional diagnostic test would have an adverse effect on the care of the beneficiary.

 The result of the test is communicated to and is used by the treating physician/practitioner in the treatment of the beneficiary.

 The interpreting physician at the testing facility documents in his/her report why additional testing was done.

• Rules for Testing Facility Interpreting Physician to Furnish Different or Additional Tests:

o The following applies to an interpreting physician of a testing facility who furnishes a diagnostic test to a beneficiary who is not a hospital inpatient or outpatient.

o The interpreting physician must document accordingly in his/her report to the treating physician/practitioner.

• Test Design:

o Unless specified in the order, the interpreting physician may determine, without notifying the treating physician/practitioner, the parameters of the diagnostic test (e.g., number of radiographic views obtained, thickness or tomographic sections acquired, use or non-use of contrast media).

o If the provider of the service is other than the ordering/referring physician/nonphysician practitioner, that provider must maintain documentation of test results and interpretation, along with copies of the ordering/referring physician/nonphysician practitioner’s order for the studies.

o The physician/nonphysician practitioner must state the clinical indication/medical necessity for the study in his/her order for the test.

 

Treatment Logic:

• Magnetic Resonance Imaging (MRI) is used to diagnose a variety of central nervous system disorders.

• Unlike computed tomography (CT) scanning, MRI does not make use of ionizing radiation or require iodinated contrast material to distinguish normal from pathologic tissue.

• Rather, the difference in the number of protons contained within hydrogen-rich molecules in the body (water, proteins, lipids, and other macromolecules) determines recorded image qualities and makes possible the distinction of white from gray matter, tumor from normal tissue, and flowing blood within vascular structures.

• MRI provides superior tissue contrast when compared to CT, is able to image in multiple planes, is not affected by bone artifact, provides vascular imaging capability, and makes use of safer contrast media (gadolinium chelate agents).

• Its major disadvantage over CT is the longer scanning time required for study, making it less useful for emergency evaluations of acute bleeding or for unstable patients.

• Because a powerful magnetic field is required to obtain an MRI, patients with ferromagnetic materials in place may not be able to undergo MRI study.

• These include patients with cardiac pacemakers, implanted neurostimulators, cochlear implants, metal in the eye and older ferromagnetic intracranial aneurysm clips.

• All of these may be potentially displaced when exposed to the powerful magnetic fields used in MRI.

 

Sources of Information and Basis for Decision

 

American College of Radiology (2010). Practice guideline for communication of diagnostic imaging findings. Retrieved from http://www.acr.org/SecondaryMainMenuCategories/quality_safety/guidelines.aspx

 

American College of Radiology (2006). Practice guideline for performing and interpreting magnetic resonance imaging (MRI). Retrieved from http://www.acr.org/SecondaryMainMenuCategories/quality_safety/guidelines.aspx

 

American College of Radiology (2008). Practice guideline for performing and interpreting magnetic resonance imaging (MRI) of the brain. Retrieved from http://www.acr.org/SecondaryMainMenuCategories/quality_safety/guidelines.aspx

 

FCSO L29220 Magnetic Resonance Imaging of Brain: 11/25/2012. The official local coverage determination (LCD) is the version on the Medicare coverage database at www.cms.gov/medicare-coverage-database/.

 

Grainger & Allison’s Diagnostic Radiology: A Textbook of Medical Imaging, 4th ed. (2001). Retrieved September 26, 2005, from http://home.mdconsult.com/das/book/body/407046686/1047/1683.html

 

Hasso, A., Drayer, B., Anderson, R., Braffman, B., Davis, P., Deck, M., Johnson, B., Masaryk, T., Pomeranz, S., Seidenwurm, D., Tanenbaum, L., Masdeu, J. (2000). Vertigo and hearing loss. American College of Radiology-ACR Appropriateness Criteria, 215, 471-478. This reference consulted for guidelines used in management of hearing loss to establish indications and limitations.

 

Sedwick, J., Gajewski, B., Prevatt, A., Antonelli, P. (2001). Magnetic resonance imaging in the search for retrocochlear pathology. Otolaryngology-Head and Neck Surgery, 124(6), 652-655. This source consulted for clinical study results.

 

AMA CPT / ADA CDT Copyright Statement

CPT codes, descriptions and other data only are copyright 2011 American Medical Association (or such other date of publication of CPT). All Rights Reserved. Applicable FARS/DFARS Clauses Apply. Current Dental Terminology, (CDT) (including procedure codes, nomenclature, descriptors and other data contained therein) is copyright by the American Dental Association. © 2002, 2004 American Dental Association. All rights reserved. Applicable FARS/DFARS apply.

 

 

CMS LCD MAGNETIC RESONANCE IMAGING OF THE BRAIN