ICD-10-CM › G00-G99 › G35-G37 › G37 Other demyelinating diseases of... › G37.1
G37.1
Central demyelination of corpus callosum
ValidICD-10-CM diagnosis code.
Valid for claims with a date of service in the current code year.
What has happened to this code
Every change the publisher made, from 2007 to now. Entries marked draft are from the pre-implementation releases: ICD-10 took effect on 1 October 2015, so nothing before FY2016 was ever valid on a claim.
- FY2007 Added to the draft code set draft Central demyelination of corpus callosum
How CDC's index refers to this code
Wording from the official alphabetic index. Much of it appears nowhere in the code description, which is why a search for the everyday phrase so often finds nothing.
- Leukoencephalopathy
- Marchiafava syndrome or disease
- Encephalopathy > demyelinating callosal
- Demyelination, demyelinization > corpus callosum
Codes in the same group
| Code | Description | Status |
|---|---|---|
| G37.0 | Diffuse sclerosis of central nervous system | Valid |
| G37.2 | Central pontine myelinolysis | Valid |
| G37.3 | Acute transverse myelitis in demyelinating disease of central nervous system | Valid |
| G37.4 | Subacute necrotizing myelitis of central nervous system | Valid |
| G37.5 | Concentric sclerosis [Balo] of central nervous system | Valid |
| G37.8 | Other specified demyelinating diseases of central nervous system | Not billable |
| G37.9 | Demyelinating disease of central nervous system, unspecified | Valid |