Rheu arthritis w rheu factor of right hip w/o org/sys involv

This code signifies seropositive rheumatoid arthritis affecting the right hip joint, where the presence of rheumatoid factor (RF) has been confirmed. It specifically indicates that there is no systemic involvement of other organs or body systems due to the rheumatoid arthritis. The condition is localized to the right hip joint.

This code is appropriate when a patient has a confirmed diagnosis of rheumatoid arthritis with a positive rheumatoid factor test, and their symptoms are isolated to the right hip joint without evidence of extra-articular manifestations. Documentation should clearly state "seropositive rheumatoid arthritis," specify "right hip involvement," and confirm the absence of organ or systemic complications.

• Ensure documentation explicitly states "seropositive" or a positive rheumatoid factor test result.
• Verify that only the right hip is affected and there are no documented systemic complications.
• Do not use this code if there is any mention of organ involvement (e.g., rheumatoid lung, vasculitis); instead, select a more specific code from the M05.7- series.