M30
Header — not billablePolyarteritis nodosa and related conditions
The ICD-10 code for polyarteritis nodosa and related conditions is M30.
M30 is a non-billable header code. It groups related conditions but cannot be used on its own for reimbursement — select one of the 5 more specific codes below.
Clinical notes
Excludes1 (not coded here)
An Excludes1 note is a pure exclusion: the excluded condition and this code should never be reported together, because the two conditions cannot occur at the same time (e.g. a congenital form vs. an acquired form of the same disease).
- microscopic polyarteritis (M31.7)
Documentation support
General coding-documentation guidance — not a substitute for payer-specific requirements or professional coding judgment.
- •This is a non-billable header code. Documentation must support a more specific child code before this diagnosis can be reported on a claim.
- •Confirm the excluded condition(s) listed above are not also present — Excludes1 conditions cannot be coded together with this one.
- •As a general rule, code to the highest level of specificity supported by the documentation in the medical record.
Related codes in this category
- M31Other necrotizing vasculopathiesnon-billable header
- M32Systemic lupus erythematosus (SLE)non-billable header
- M33Dermatopolymyositisnon-billable header
- M34Systemic sclerosis [scleroderma]non-billable header
- M35Other systemic involvement of connective tissuenon-billable header
- M36Systemic disorders of connective tissue in diseases classified elsewherenon-billable header
- M30Polyarteritis nodosa and related conditionsnon-billable header