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A88.0

Billable

Enteroviral exanthematous fever [Boston exanthem]

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

What This Code Means

Boston exanthem is a viral infection caused by enteroviruses that causes fever and a characteristic rash on the skin. It is a contagious illness that typically affects children and resolves on its own within a few days.

Coding Tips

  • Ensure the diagnosis is specifically documented as Boston exanthem or enteroviral exanthematous fever to use this code rather than other exanthem codes
  • This code includes the fever component, so do not separately code fever (R50.-) when Boston exanthem is the primary diagnosis

Code Hierarchy

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