ICD-10-CM · Chapter 13 · M00-M99
M30 Polyarteritis nodosa and related conditions
Excludes 1 (cannot be coded together)
- microscopic polyarteritis (M31.7)
Subcodes
Subcodes are listed below for reference. Detail pages are not available for chapters 11–22.
| Code | Description | Billable |
|---|---|---|
| M30..0 | Polyarteritis nodosa | Yes |
| M30..1 | Polyarteritis with lung involvement [Churg-Strauss] | Yes |
| M30..2 | Juvenile polyarteritis | Yes |
| M30..3 | Mucocutaneous lymph node syndrome [Kawasaki] | Yes |
| M30..8 | Other conditions related to polyarteritis nodosa | Yes |
Last reviewed: September 2026