Other specified arthritis, right shoulder

This code signifies a form of arthritis affecting the right shoulder joint that does not fit into more specific categories like osteoarthritis or rheumatoid arthritis. It encompasses various less common or ill-defined arthritic conditions impacting the glenohumeral or acromioclavicular joint.

Apply this code when documentation clearly indicates arthritis of the right shoulder, but the specific type of arthritis is not otherwise classifiable (e.g., psoriatic arthritis, gouty arthritis, or infectious arthritis). Supporting documentation should specify "other specified arthritis" or a similar non-specific diagnosis for the right shoulder.

• Ensure the documentation explicitly states "right shoulder" to avoid laterality errors.
• Do not use this code if a more specific arthritis diagnosis (e.g., M19.011 for primary osteoarthritis, right shoulder) is provided.
• Always review the medical record for any underlying cause or systemic condition that might require additional coding.