M08.0A

Billable

Unspecified juvenile rheumatoid arthritis, other specified site

M08.0A is the ICD-10-CM code for Unspecified juvenile rheumatoid arthritis, other specified site. It is a billable, specific code valid for reimbursement.

Status
Billable
Chapter
M00-M99
Parent
M08.0
Edition
FY2026

M00-M99 Diseases of the musculoskeletal system and connective tissue

What this means — in plain language

MedlinePlus · NIH

What is rheumatoid arthritis? Rheumatoid arthritis (RA) is a form of arthritis that causes pain, swelling, and stiffness in your joints. RA is an autoimmune disease . Although it is most common in the wrist and fingers, this disease can cause your immune system to attack any joint tissue. The inflammation (swelling) that comes with RA can also affect other body parts. Inflammation could cause medical issues in your…

Read more about Rheumatoid Arthritis at MedlinePlus ↗

Source: U.S. National Library of Medicine (MedlinePlus). Informational only — not medical advice.

No additional coding notes for this code.

Frequently asked questions

What is ICD-10 code M08.0A?
M08.0A is the ICD-10-CM code for "Unspecified juvenile rheumatoid arthritis, other specified site". It falls under M00-M99 Diseases of the musculoskeletal system and connective tissue.
Is M08.0A a billable code?
Yes — M08.0A is a billable, specific ICD-10-CM code valid for reimbursement.

Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.

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