G00–G99
Diseases of the Nervous System
Parkinson's, epilepsy, migraine, neuropathy
G93.32
Myalgic encephalomyelitis/chronic fatigue syndrome
Billable
G93.39
Other post infection and related fatigue syndromes
Billable
G93.4
Other and unspecified encephalopathy
Non-billable
G93.40
Encephalopathy, unspecified
Billable
G93.41
Metabolic encephalopathy
Billable
G93.42
Megalencephalic leukoencephalopathy with subcortical cysts
Billable
G93.43
Leukoencephalopathy with calcifications and cysts
Billable
G93.44
Adult-onset leukodystrophy with axonal spheroids
Billable
G93.45
Developmental and epileptic encephalopathy
Billable
G93.49
Other encephalopathy
Billable
G93.5
Compression of brain
Billable
G93.6
Cerebral edema
Billable
G93.7
Reye's syndrome
Billable
G93.8
Other specified disorders of brain
Non-billable
G93.81
Temporal sclerosis
Billable
G93.82
Brain death
Billable
G93.89
Other specified disorders of brain
Billable
G93.9
Disorder of brain, unspecified
Billable
G94
Other disorders of brain in diseases classified elsewhere
Billable
G95
Other and unspecified diseases of spinal cord
Non-billable
G95.0
Syringomyelia and syringobulbia
Billable
G95.1
Vascular myelopathies
Non-billable
G95.11
Acute infarction of spinal cord (embolic) (nonembolic)
Billable
G95.19
Other vascular myelopathies
Billable
G95.2
Other and unspecified cord compression
Non-billable
G95.20
Unspecified cord compression
Billable
G95.29
Other cord compression
Billable
G95.8
Other specified diseases of spinal cord
Non-billable
G95.81
Conus medullaris syndrome
Billable
G95.89
Other specified diseases of spinal cord
Billable
G95.9
Disease of spinal cord, unspecified
Billable
G96
Other disorders of central nervous system
Non-billable
G96.0
Cerebrospinal fluid leak
Non-billable
G96.00
Cerebrospinal fluid leak, unspecified
Billable
G96.01
Cranial cerebrospinal fluid leak, spontaneous
Billable
G96.02
Spinal cerebrospinal fluid leak, spontaneous
Billable
G96.08
Other cranial cerebrospinal fluid leak
Billable
G96.09
Other spinal cerebrospinal fluid leak
Billable
G96.1
Disorders of meninges, not elsewhere classified
Non-billable
G96.11
Dural tear
Billable
G96.12
Meningeal adhesions (cerebral) (spinal)
Billable
G96.19
Other disorders of meninges, not elsewhere classified
Non-billable
G96.191
Perineural cyst
Billable
G96.198
Other disorders of meninges, not elsewhere classified
Billable
G96.8
Other specified disorders of central nervous system
Non-billable
G96.81
Intracranial hypotension
Non-billable
G96.810
Intracranial hypotension, unspecified
Billable
G96.811
Intracranial hypotension, spontaneous
Billable
G96.819
Other intracranial hypotension
Billable
G96.89
Other specified disorders of central nervous system
Billable
Search all 98,186 codes instantly
Search ICDwise →