ICD-10-CM M30: Polyarteritis nodosa and related conditions

ICD-10-CM Diagnosis Code (2025)

Official Description for M30

Polyarteritis nodosa and related conditions

Coding Notes & Guidelines for M30

Excludes1: Not Coded Here

microscopic polyarteritis (M31.7)

Inclusion Terms
  • Allergic granulomatous angiitis
  • Eosinophilic granulomatosis with polyangiitis [EGPA]
Inclusion Terms

Polyangiitis overlap syndrome

Child Codes (More Specific Codes for M30):

M30.0 - Polyarteritis nodosa M30.1 - Polyarteritis with lung involvement [Churg-Strauss] M30.2 - Juvenile polyarteritis M30.3 - Mucocutaneous lymph node syndrome [Kawasaki] M30.8 - Other conditions related to polyarteritis nodosa

About ICD-10-CM Code M30 (Polyarteritis nodosa and related conditions)

ICD-10-CM code M30 is a billable or specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. The 2025 edition of ICD-10-CM M30 became effective on October 1, 2024.

This page provides detailed information about M30 - Polyarteritis nodosa and related conditions. It includes common terminology, coding guidelines such as "Includes," "Excludes1," and "Excludes2" notes, and information on required 7th characters. Utilizing this information correctly is essential for accurate medical coding and claims submission for conditions like Polyarteritis nodosa and related conditions.