M30.1: Polyarteritis with lung involvement [Churg-Strauss]
M30.1 is a billable, specific ICD-10-CM code for polyarteritis with lung involvement [churg-strauss]. It is valid for submission on a claim.
Check M30.1 with the rest of the claim: free scrubberInclusion terms
Alternative wordings a physician may use in the chart for this same code.
- Allergic granulomatous angiitis
- Eosinophilic granulomatosis with polyangiitis [EGPA]
Other codes that can never be billed with M30.1
Their own Excludes1 notes name this code, so the conflict is not listed above.
- I67.7Cerebral arteritis, not elsewhere classified
Risk adjustment
M30.1 risk-adjusts. Under the CMS-HCC V28 model it maps to this category:
- HCC 278 Idiopathic Pulmonary Fibrosis and Lung Involvement in Systemic Sclerosis0.818 RAF
Coefficient shown for the Community Non-dual Aged segment. A higher HCC in the same hierarchy will suppress this one, so capturing it does not always add score. Look up the whole chart to see which of its HCCs the hierarchy would zero.
Medicare coverage
M30.1 is named in 23 Medicare coverage policies: 16 listing it as supporting medical necessity, and 7 listing it as NOT covered. Which one applies depends on your Medicare contractor.
- A58865Billing and Coding: Amniotic and Placental-Derived Product Injections and/or Applications for Musculoskeletal Indications, Non-Woundnot covered
- A58883Billing and Coding: Amniotic and Placental-Derived Product Injections and/or Applications for Musculoskeletal Indications, Non-Woundnot covered
- A58893Billing and Coding: Amniotic and Placental-Derived Product Injections and/or Applications for Musculoskeletal Indications, Non-Woundnot covered
- A59374Billing and Coding: Amniotic and Placental-Derived Product Injections and/or Applications for Musculoskeletal Indications, Non-Woundnot covered
Alphabetic index entries that lead here
- Churg-Strauss syndrome
- EGPA(eosinophilic granulomatosis with polyangiitis)
- Angiitis›allergic granulomatous
- Granulomatosis›eosinophilic, with polyangiitis [EGPA]
- Syndrome›Churg-Strauss
- Polyarteritis›nodosa›with lung involvement
Code history
Unchanged in every release from FY2024 to FY2027.