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M25.662

Billable

Stiffness of left knee, not elsewhere classified

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

What This Code Means

Stiffness or reduced movement in the left knee joint that is not caused by a more specific condition.

Coding Tips

  • Distinguish this from post-operative stiffness or stiffness due to specific arthropathies
  • Document laterality clearly to avoid confusion with the right knee code

Code Hierarchy

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