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Free Searchable ICD-9-CM Diagnosis Codes > 2008 > Infectious And Parasitic Diseases 001-139 > Arthropod-Borne Viral Diseases 060-066 > Other arthropod-borne viral diseases 066.* >
2008 ICD-9-CM Diagnosis Code 066.4
West nile fever
066.3
  
066.40
  • There are 4 ICD-9-CM codes below 066.4 that define this diagnosis in greater detail. Do not use this code on a reimbursement claim.
  • Newer versions of 066.4: 2009 2010
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