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3. Chapter - M00-M99
4. Section - M05-M14
5. Category - M05
6. M05.879

M05.879 - Other rheumatoid arthritis with rheumatoid factor of unspecified ankle and foot

• Applicable to Other rheumatoid arthritis with rheumatoid factor of unspecified ankle and foot
• The 2025 edition of ICD10-CM M05.879 became effective on October 1, 2024.
• This is the American ICD10-CM version of M05.879 - other international versions of ICD10 M05.879 may differ.
• M05.879 is a Billable / Specific ICD10-CM code that can be used to indicate a diagnosis for reimbursement purposes.

The following codes above M05.879 contain annotation back-references that may be applicable to M05.879:

• Chapter: M00-M99 - Diseases of the musculoskeletal system and connective tissue
• Section: M05-M14 - Inflammatory polyarthropathies
• Category: M05 - Rheumatoid arthritis with rheumatoid factor

Browse other similar CM codes:

Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.