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B74.1

Billable

Filariasis due to Brugia malayi

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

What This Code Means

A parasitic infection caused by Brugia malayi worms that live in the lymphatic system, commonly found in Southeast Asia and the Pacific region.

Coding Tips

  • •Specify the type of filariasis when documented; Brugia malayi is distinct from other filarial species
  • •Look for documentation of lymphedema, elephantiasis, or other complications to determine if additional codes are needed

Code Hierarchy

└B74Filariasis└B74.1Filariasis due to Brugia malayi
└B74.1Filariasis due to Brugia malayi

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