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M24.60

Billable

Ankylosis, unspecified joint

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

What This Code Means

A stiffening and immobility of a joint due to fusion of bones or severe scarring, affecting an unspecified joint.

Coding Tips

  • •Ankylosis represents a more severe condition than contracture, involving actual fusion or severe restriction of joint movement.
  • •If the specific joint is documented, use a more specific code (M24.61-M24.68) rather than this unspecified code.

Code Hierarchy

└M24Other specific joint derangements└M24.6Ankylosis of joint└M24.60Ankylosis, unspecified joint
└M24.60Ankylosis, unspecified joint

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