G37
G37: Other demyelinating diseases of central nervous system
Non-billable headerICD-10-CM
G37 is a non-billable header ICD-10-CM code for other demyelinating diseases of central nervous system. It cannot be billed on its own: choose one of the more specific child codes below.
Other codes that can never be billed with G37
Their own Excludes1 notes name this code, so the conflict is not listed above.
Risk adjustment
No CMS-HCC V28 category: this code does not change a RAF score.
Code history
Unchanged in every release from FY2024 to FY2027.
Code to one of these instead G37
8 child codes. Green means billable.
- G37.0Diffuse sclerosis of central nervous system
- G37.1Central demyelination of corpus callosum
- G37.2Central pontine myelinolysis
- G37.3Acute transverse myelitis in demyelinating disease of central nervous system
- G37.4Subacute necrotizing myelitis of central nervous system
- G37.5Concentric sclerosis [Balo] of central nervous system
- G37.8Other specified demyelinating diseases of central nervous system
- G37.9Demyelinating disease of central nervous system, unspecified