ICD-10-CM > M00-M99 > M05-M14 > M05 > M05.5 > M05.51 M05.51 Rheumatoid polyneuropathy with rheumatoid arthritis of shoulder Non-Billable/Non-Specific Codes M05.511Rheumatoid polyneuropathy with rheumatoid arthritis of right shoulderM05.512Rheumatoid polyneuropathy with rheumatoid arthritis of left shoulderM05.519Rheumatoid polyneuropathy with rheumatoid arthritis of unspecified shoulder