ICD-10-CM > M00-M99 > M05-M14 > M05 > M05.5 > M05.55 M05.55 Rheumatoid polyneuropathy with rheumatoid arthritis of hip Non-Billable/Non-Specific Codes M05.551Rheumatoid polyneuropathy with rheumatoid arthritis of right hipM05.552Rheumatoid polyneuropathy with rheumatoid arthritis of left hipM05.559Rheumatoid polyneuropathy with rheumatoid arthritis of unspecified hip