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2009 ICD-9-CM
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066.4 West Nile fever | |
 eicd10 | 066.40 West Nile fever, unspecified
West Nile fever NOS
West Nile fever without complications
West Nile virus NOS |
| eicd10 | 066.41 West Nile fever with encephalitis
West Nile encephalitis
West Nile encephalomyelitis |
| eicd10 | 066.42 West Nile fever with other neurologic manifestation
Use additional code to specify the neurologic manifestation |
| eicd10 | 066.49 West Nile fever with other complications
Use additional code to specify the other conditions |