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M66.852

Billable

Spontaneous rupture of other tendons, left thigh

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

What This Code Means

A tendon in the left thigh suddenly tears or breaks on its own without a specific injury.

Coding Tips

  • •Confirm left thigh laterality is documented before assigning this code
  • •Consider comorbidities like chronic steroid use or connective tissue disorders that may predispose to spontaneous rupture

Code Hierarchy

└M66Spontaneous rupture of synovium and tendon└M66.8Spontaneous rupture of other tendons└M66.85Spontaneous rupture of other tendons, thigh└M66.852Spontaneous rupture of other tendons, left thigh
└M66.852Spontaneous rupture of other tendons, left thigh

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