Familial chondrocalcinosis, right hip

This code describes a genetic disorder characterized by the abnormal deposition of calcium pyrophosphate dihydrate crystals within the cartilage of the right hip joint. This crystal deposition leads to inflammation, pain, and degenerative changes in the affected joint. It is distinct from sporadic chondrocalcinosis as it has a clear hereditary pattern.

Use this code when documentation specifies a diagnosis of familial chondrocalcinosis affecting the right hip. This diagnosis is typically supported by a patient's family history of the condition, radiographic evidence of chondrocalcinosis in the right hip, and clinical symptoms consistent with crystal arthropathy.

• Ensure documentation explicitly states "familial" to differentiate from other forms of chondrocalcinosis.
• Verify laterality (right hip) is clearly documented; separate codes exist for left, bilateral, and unspecified hips.
• Consider co-reporting with codes for associated symptoms like arthralgia (M25.551) or osteoarthritis (M19.90) if documented.