ICD-10-CM > M00-M99 > M05-M14 > M05 > M05.5 > M05.52 M05.52 Rheumatoid polyneuropathy with rheumatoid arthritis of elbow Non-Billable/Non-Specific Codes M05.521Rheumatoid polyneuropathy with rheumatoid arthritis of right elbowM05.522Rheumatoid polyneuropathy with rheumatoid arthritis of left elbowM05.529Rheumatoid polyneuropathy with rheumatoid arthritis of unspecified elbow