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B27.01

Billable

Gammaherpesviral mononucleosis with polyneuropathy

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

What This Code Means

Infectious mononucleosis caused by Epstein-Barr virus that has developed into polyneuropathy, a condition affecting multiple peripheral nerves causing weakness or numbness.

Coding Tips

  • •Polyneuropathy must be documented as a complication of the mononucleosis to use this code
  • •Consider coding the specific type of polyneuropathy if documented (demyelinating, axonal, etc.)

Code Hierarchy

└B27Infectious mononucleosis└B27.0Gammaherpesviral mononucleosis└B27.01Gammaherpesviral mononucleosis with polyneuropathy
└B27.01Gammaherpesviral mononucleosis with polyneuropathy

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