Postimmunization arthropathy, left hip

This code signifies inflammation and pain in the left hip joint that develops as a reaction to a recent immunization. It represents an adverse musculoskeletal effect directly attributable to a vaccine administration, specifically affecting the left hip.

Apply this code when documentation clearly links new-onset or exacerbated arthropathy of the left hip to a recent vaccination. Supporting documentation should include the patient's history of recent immunization and a diagnosis of arthropathy localized to the left hip.

• Ensure the documentation explicitly states "postimmunization" or a clear causal link between the vaccine and the left hip arthropathy.
• Do not use this code for arthropathy unrelated to immunization or for arthropathy in other joints.
• Consider sequencing this code after the primary reason for the encounter if the arthropathy is a secondary diagnosis.