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B33.1

Billable

Ross River disease

This code does not map to an HCC category in any model (V28, V24, ESRD, RxHCC).

What This Code Means

Ross River disease is a viral infection transmitted by mosquitoes that causes joint pain, fever, and rash, primarily occurring in Australia and the Pacific region.

Coding Tips

  • •Document the geographic location or travel history to Australia/Pacific region to support diagnosis
  • •Specify any complications such as arthritis or persistent joint symptoms for more accurate coding

Code Hierarchy

└B33Other viral diseases, not elsewhere classified└B33.1Ross River disease
└B33.1Ross River disease

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