10ICD Code Hub

M06.06

Header — not billable

Rheumatoid arthritis without rheumatoid factor, knee

The ICD-10 code for rheumatoid arthritis without rheumatoid factor, knee is M06.06.

M06.06 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 M06.06

Related codes in this category