G91.4 - Hydrocephalus in diseases classified elsewhere
The ICD 10 Code for Hydrocephalus in diseases classified elsewhere is listed as G91.4.
Additional information concerning this code and description can be found below including ICD 9 crosswalks / GEMS, chapter information, and DRGs where available.
| ICD 10 CM Field | Value |
|---|---|
| Diagnosis Code: | G91.4
|
| Description: | Hydrocephalus in diseases classified elsewhere
|
| Diagnostic Related Groups
(MS-DRG v30.0) |
056 - Degenerative Nervous System Disorders W Mcc
057 - Degenerative Nervous System Disorders W/o Mcc |
| Chapter | Diseases of the nervous system (G00-G99) |
| Block | Other disorders of the nervous system (G89-G99) |
| Parent | G91 - Hydrocephalus |
| ICD-9-CM Diagnosis Codes General Equivalence Mappings (GEMS): | |
| ICD 9 Dx Code: | 331.7 - Cerebral degeneration in diseases classified elsewhere (approximate) |
| ICD-10-CM Siblings (same level / similar specificity) of G91.4: | |
| G91.0 - Communicating hydrocephalus | |
| G91.1 - Obstructive hydrocephalus | |
| G91.2 - (Idiopathic) normal pressure hydrocephalus | |
| G91.3 - Post-traumatic hydrocephalus, unspecified | |
| G91.8 - Other hydrocephalus | |
| G91.9 - Hydrocephalus, unspecified | |