Other chondrocalcinosis, right elbow

This code describes the presence of calcium pyrophosphate dihydrate (CPPD) crystal deposition in the cartilage and/or synovium of the right elbow, leading to inflammation and joint damage. It represents a form of crystal arthropathy distinct from gout, characterized by the accumulation of these specific crystals.

Use this code when documentation explicitly states a diagnosis of chondrocalcinosis affecting the right elbow, and it is not specified as familial or due to trauma. Supporting documentation would include imaging reports (e.g., X-rays showing chondrocalcinosis), synovial fluid analysis confirming CPPD crystals, and physician notes detailing the location.

• Ensure the documentation specifies "other" chondrocalcinosis, as opposed to familial or post-traumatic forms.
• Verify the laterality is explicitly stated as "right elbow" to avoid incorrect coding.
• Do not confuse with gout (M10.-) or other crystal arthropathies; CPPD crystal identification is key.