Chondromalacia, joints of right hand

This diagnosis code signifies the degeneration of articular cartilage in the joints of the right hand. It represents a softening and breakdown of the cartilage, often leading to pain, swelling, and impaired joint function. This condition is typically non-inflammatory.

Use this code when documentation explicitly states chondromalacia affecting any joint(s) of the patient's right hand. Supporting documentation should include clinical findings such as crepitus, tenderness, or imaging results confirming cartilage changes in the specified location.

• Ensure the documentation specifies "right hand" to avoid laterality errors.
• Do not confuse with osteoarthritis (M19.-) unless the documentation explicitly states both conditions are present.
• Look for specific joint involvement (e.g., carpometacarpal, metacarpophalangeal) if more detailed coding is available or required by payer.