A92.39 ICD-10-CM Code: West Nile virus infection with other complications

A92.39 is the ICD-10-CM diagnosis code for west nile virus infection with other complications. This code describes a West Nile virus infection that has caused complications beyond the typical fever and body aches, such as neurological problems, joint pain, or other systemic effects. It is used when the patient has West Nile virus with complications that don't fit into more specific categories. A92.39 sits in the ICD-10-CM chapter for certain infectious and parasitic diseases (a00-b99), within the section covering arthropod-borne viral fevers and viral hemorrhagic fevers (a90-a99).

A92.39 is a billable ICD-10-CM code but does not map to a payment HCC under the CMS-HCC V28, V24, ESRD, or RxHCC risk adjustment models. It can be reported on Medicare Advantage encounter data submissions but it does not contribute to a beneficiary's RAF score and therefore does not affect risk-adjusted payments to the plan.

Always review the clinical documentation to identify the specific complication(s) present, as this will help determine if a more specific West Nile virus code (such as A92.31 for meningitis or A92.32 for encephalitis) should be used instead.