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M66.159

Billable

Rupture of synovium, unspecified hip

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

What This Code Means

A tear or rupture of the synovium (joint lining) in the hip joint when the specific side (left or right) is not documented.

Coding Tips

  • Use this code only when laterality cannot be determined from documentation; attempt to clarify with the provider if possible
  • This is a less specific code; bilateral involvement would require separate codes for each side

Code Hierarchy

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