M05.86 Other rheumatoid arthritis with rheumatoid factor of knee

Non-Billable/Non-Specific

Codes

M05.861Other rheumatoid arthritis with rheumatoid factor of right knee
M05.862Other rheumatoid arthritis with rheumatoid factor of left knee
M05.869Other rheumatoid arthritis with rheumatoid factor of unspecified knee