Rheumatoid Arthritis ICD-10-CM Codes | 2023

Rheumatoid Arthritis ICD-10-CM Codes | 2023

By Patricia Buenaventura on Aug 8, 2025.

What ICD-10 Codes Are Used for Rheumatoid Arthritis?

Rheumatoid arthritis, a chronic inflammatory disorder, has various associated ICD-10 codes. Here are some commonly used ones:

  • M05.79: Rheumatoid arthritis with rheumatoid factor of multiple sites without organ or systems involvement.
  • M06.9: Rheumatoid arthritis, unspecified. This code is used when the area of arthritis isn't specified.
  • M05.10: Felty's syndrome, unspecified location. Felty's syndrome is a complication of rheumatoid arthritis.
  • M06.4: Inflammatory poly arthropathy. This code is used for multiple joint inflammation related to rheumatoid arthritis.
  • M05.33: Rheumatoid heart disease with rheumatoid arthritis of the wrist.
  • M05.89: Other rheumatoid arthritis with rheumatoid factor of multiple sites.
  • M06.08: Other specified rheumatoid arthritis, multiple sites.

Which Rheumatoid Arthritis ICD Codes Are Billable?

The ICD-10-CM codes for Rheumatoid Arthritis listed above are all billable:

  • M05.79: Yes, it's billable because it provides specificity about the condition.
  • M06.9: Yes, although it's less specific, it is still billable.
  • M05.10: Yes, it's billable as it indicates a specific complication of rheumatoid arthritis.
  • M06.4: Yes, it's billable as it details the severity of rheumatoid arthritis.
  • M05.33: Yes, it's billable, as it highlights both the complication and the specific location.
  • M05.89: Yes, it's billable as it includes the rheumatoid factor presence.
  • M06.08: This code is billable as it specifies the arthritis's location.

Clinical Information

Rheumatoid arthritis (RA) is a systemic autoimmune disease. Critical clinical information includes:

  • RA leads to inflammation and swelling in multiple joints, particularly in the hands and feet.
  • Over time, RA can cause joint deformity and affect internal organs.
  • Symptoms may vary but often include joint pain, stiffness, redness, and fatigue.
  • Treatment for RA aims to reduce inflammation, manage symptoms, and prevent joint damage.

Synonyms Include:

  • RA
  • Atrophic arthritis
  • Inflammatory arthritis
  • Rheumatoid disease
  • Chronic arthritis
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Commonly asked questions

Yes, RA can affect individuals at any age. However, it's more common in middle-aged and older adults.

Yes, codes like M05.33 (Rheumatoid heart disease with rheumatoid arthritis of the wrist) are used for particular complications of RA.

No, RA is a chronic disease and can't be cured. However, with proper treatment, symptoms can be managed effectively.

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