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M11.061

Billable

Hydroxyapatite deposition disease, right knee

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

What This Code Means

A condition where calcium hydroxyapatite crystals deposit in the right knee joint, causing inflammation and pain.

Coding Tips

  • •Ensure right knee laterality is documented in the clinical record before assigning this code
  • •Knee involvement may present with swelling, stiffness, or difficulty with ambulation

Code Hierarchy

└M11Other crystal arthropathies└M11.0Hydroxyapatite deposition disease└M11.06Hydroxyapatite deposition disease, knee└M11.061Hydroxyapatite deposition disease, right knee
└M11.061Hydroxyapatite deposition disease, right knee

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