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M66.341

Billable

Spontaneous rupture of flexor tendons, right hand

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

What This Code Means

The flexor tendons in the right hand spontaneously tear or rupture without a specific injury or trauma.

Coding Tips

  • •Ensure the rupture location is documented as the hand and not the forearm or wrist
  • •Document which specific fingers or hand structures are affected by the tendon rupture

Code Hierarchy

└M66Spontaneous rupture of synovium and tendon└M66.3Spontaneous rupture of flexor tendons└M66.34Spontaneous rupture of flexor tendons, hand└M66.341Spontaneous rupture of flexor tendons, right hand
└M66.341Spontaneous rupture of flexor tendons, right hand

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