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M66.369

Billable

Spontaneous rupture of flexor tendons, unspecified lower leg

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

What This Code Means

A spontaneous breaking or tearing of the flexor tendons in an unspecified lower leg without a known injury.

Coding Tips

  • Avoid using this unspecified code if laterality can be determined from documentation
  • Query the provider to clarify whether the rupture is in the right or left lower leg

Code Hierarchy

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