LCD/NCD Portal
Automated World Health
L28904 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.
Coding Information
Bill Type Codes
• Contractors may specify Bill Types to help providers identify those Bill Types typically used to report this service.
• Absence of a Bill Type does not guarantee that the policy does not apply to that Bill Type.
• Complete absence of all Bill Types indicates that coverage is not influenced by Bill Type and the policy should be assumed to apply equally to all claims.
12x Hospital Inpatient (Medicare Part B only)
13x Hospital Outpatient
85x Critical Access Hospital
Revenue Codes
• Contractors may specify Revenue Codes to help providers identify those Revenue Codes typically used to report this service.
• In most instances Revenue Codes are purely advisory; unless specified in the policy services reported under other Revenue Codes are equally subject to this coverage determination.
• Complete absence of all Revenue Codes indicates that coverage is not influenced by Revenue Code and the policy should be assumed to apply equally to all Revenue Codes.
0320 Radiology - Diagnostic - General Classification
0321 Radiology - Diagnostic - Angiocardiology
0322 Radiology - Diagnostic - Arthrography
0323 Radiology - Diagnostic - Arteriography
0324 Radiology - Diagnostic - Chest X-Ray
0329 Radiology - Diagnostic - Other Radiology - Diagnostic
0611 Magnetic Resonance Technology (MRT) - MRI - Brain/Brainstem
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 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.