Other specified rheumatoid arthritis, right shoulder

This code signifies a diagnosis of rheumatoid arthritis affecting the right shoulder, where the specific type of rheumatoid arthritis is not further classified by other more specific codes. It indicates an inflammatory autoimmune condition primarily impacting the synovial lining of the joint, leading to pain, swelling, and potential joint damage in the right shoulder.

This code is appropriate when documentation specifies rheumatoid arthritis of the right shoulder, but the provider does not specify a seropositive, seronegative, or other defined subtype. It should be used when the medical record clearly indicates the right shoulder as the affected joint.

• Ensure the documentation explicitly states "right shoulder" as the affected joint.
• Differentiate from other forms of arthritis (e.g., osteoarthritis) affecting the shoulder.
• Always sequence this code after the primary diagnosis if the rheumatoid arthritis is a manifestation of another underlying condition.