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M25.661

Billable

Stiffness of right 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 right knee joint that is not caused by a more specific condition.

Coding Tips

  • •Verify that the stiffness is not secondary to osteoarthritis, rheumatoid arthritis, or post-traumatic conditions
  • •Confirm right knee is documented; if bilateral, code both right and left separately

Code Hierarchy

└M25Other joint disorder, not elsewhere classified└M25.6Stiffness of joint, not elsewhere classified└M25.66Stiffness of knee, not elsewhere classified└M25.661Stiffness of right knee, not elsewhere classified
└M25.661Stiffness of right knee, not elsewhere classified

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