Rheumatoid polyneurop w rheumatoid arthritis of left hand

This code signifies the presence of nerve damage (polyneuropathy) directly caused by rheumatoid arthritis, specifically affecting the left hand. It indicates a systemic inflammatory autoimmune condition manifesting with neurological complications in a localized anatomical area.

Apply this code when documentation explicitly states rheumatoid polyneuropathy impacting the left hand in a patient with a confirmed diagnosis of rheumatoid arthritis. Supporting documentation should include diagnostic findings for both rheumatoid arthritis and the neurological involvement, such as nerve conduction studies or electromyography, along with the specific anatomical site.

• Ensure documentation clearly links the polyneuropathy as a manifestation of rheumatoid arthritis.
• Do not use this code for general polyneuropathy or polyneuropathy due to other causes.
• Verify the laterality (left hand) is explicitly stated in the medical record.