G31.1 – Senile degeneration of brain, not elsewhere classified
Coding Notes
Active
Billable, valid for HIPAA-covered transactions
Type 1 Excludes
Alzheimer's disease (G30.-)
senility NOS (R41.81)
GEM Conversion to ICD-9 CM
Fs: 00000
–
Senile degeneration of brain
MDC / MS-DRG Reference
Back Reference of Diagnostic Codes
Sibling Codes
Parent Sibling Codes
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| Code | Title |
|---|---|
| G00-G99 | Diseases of the nervous system (G00-G99) |
| G30-G32 | Other degenerative diseases of the nervous system (G30-G32) |
| G31 | Other degenerative diseases of nervous system, not elsewhere classified |
| G31.1 |
Senile degeneration of brain, not elsewhere classified
Type 1 Excludes
Alzheimer's disease (G30.-)
senility NOS (R41.81)
|