10ICD Code Hub

M05.56

Header — not billable

Rheumatoid polyneuropathy with rheumatoid arthritis of knee

The ICD-10 code for rheumatoid polyneuropathy with rheumatoid arthritis of knee is M05.56.

M05.56 is a non-billable header code. It groups related conditions but cannot be used on its own for reimbursement — select one of the 3 more specific codes below.

Documentation support

General coding-documentation guidance — not a substitute for payer-specific requirements or professional coding judgment.

Child codes under M05.56

Related codes in this category