G04.90 - Encephalitis and encephalomyelitis, unspecified
The ICD 10 Code for Encephalitis and encephalomyelitis, unspecified is listed as G04.90.
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: | G04.90
|
| Description: | Encephalitis and encephalomyelitis, unspecified
|
| Diagnostic Related Groups
(MS-DRG v30.0) |
023 - Cranio W Major Dev Impl/acute Complex Cns Pdx W Mcc Or Chemo Implant
024 - Cranio W Major Dev Impl/acute Complex Cns Pdx W/o Mcc 025 - Craniotomy & Endovascular Intracranial Procedures W Mcc 026 - Craniotomy & Endovascular Intracranial Procedures W Cc 027 - Craniotomy & Endovascular Intracranial Procedures W/o Cc/mcc 097 - Non-bacterial Infect Of Nervous Sys Exc Viral Meningitis W Mcc 098 - Non-bacterial Infect Of Nervous Sys Exc Viral Meningitis W Cc 099 - Non-bacterial Infect Of Nervous Sys Exc Viral Meningitis W/o Cc/mcc 974 - Hiv W Major Related Condition W Mcc 975 - Hiv W Major Related Condition W Cc 976 - Hiv W Major Related Condition W/o Cc/mcc |
| Chapter | Diseases of the nervous system (G00-G99) |
| Block | Inflammatory diseases of the central nervous system (G00-G09) |
| Parent | G04.9 - Encephalitis, myelitis and encephalomyelitis, unspecified |
| ICD-9-CM Diagnosis Codes General Equivalence Mappings (GEMS): | |
| ICD 9 Dx Code: | 323.9 - Unspecified causes of encephalitis, myelitis, and encephalomyelitis (approximate) |
| ICD-10-CM Siblings (same level / similar specificity) of G04.90: | |
| G04.91 - Myelitis, unspecified | |