066.40 - West Nile Fever, Unspecified
The ICD 9 Code for West Nile Fever, unspecified is listed as 066.40.
Additional information concerning this code and description can be found below including ICD 10 crosswalks / GEMS, and chapter information where available.
| ICD 9 CM Field | Value |
|---|---|
| Diagnosis Code: | 066.40 |
| Long Description: | West Nile Fever, unspecified |
| Short Description: | West Nile Fever NOS |
| Chapter: | Infectious And Parasitic Diseases |
| Block: | Arthropod-Borne Viral Diseases (060-066) |
| ICD-10-CM Diagnosis Codes General Equivalence Mappings (GEMS): | |
| ICD-10-CM Code: | A92.30 - West Nile virus infection, unspecified |
| ICD-9-CM Siblings (same level / similar specificity) of 066.40: | |
| 066.41 - West Nile Fever with encephalitis | |
| 066.42 - West Nile Fever with other neurologic manifestation | |
| 066.49 - West Nile Fever with other complications | |