M30
Non-billablePolyarteritis nodosa and related conditions
M30 is the ICD-10-CM code for Polyarteritis nodosa and related conditions. It is a non-billable category code — use a more specific child code such as M30.0 for billing.
- Status
- Header (non-billable)
- Chapter
- M00-M99
- Subcodes
- 5
- Edition
- FY2026
M00-M99 Diseases of the musculoskeletal system and connective tissue
What this means — in plain language
MedlinePlus · NIHVasculitis is an inflammation of the blood vessels. It happens when the body's immune system attacks the blood vessel by mistake. It can happen because of an infection, a medicine, or another disease. The cause is often unknown. Vasculitis can affect arteries, veins and capillaries. Arteries are vessels that carry blood from the heart to the body's organs. Veins are the vessels that carry blood back to the heart.…
Read more about Vasculitis at MedlinePlus ↗Source: U.S. National Library of Medicine (MedlinePlus). Informational only — not medical advice.
Excludes1 — not coded here
- •microscopic polyarteritis (M31.7)
Frequently asked questions
- What is ICD-10 code M30?
- M30 is the ICD-10-CM code for "Polyarteritis nodosa and related conditions". It falls under M00-M99 Diseases of the musculoskeletal system and connective tissue.
- Is M30 a billable code?
- No — M30 is a non-billable header code. Use a more specific child code (such as M30.0) for billing.
- What is excluded from M30?
- Excludes1 (not coded here): microscopic polyarteritis (M31.7).
Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.
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