DxCodebookFY2027 · Oct 1, 2026 – Sep 30, 2027

Category · FY2027

M30 Polyarteritis nodosa and related conditions

  • Header · not billable

M30 is not billable. The category heads 5 billable codes in FY2027: the 5 codes directly below it.

Index → code

Where it sits

  1. Chapter 13 Diseases of the musculoskeletal system and connective tissue (M00-M99)
  2. M30-M36 Systemic connective tissue disorders (M30-M36)
  3. M30 Polyarteritis nodosa and related conditions
Billable codes
5
Subdivisions
5
CC / MCC codes
5 / 0
HCC V28 codes
5
New FY2027
0
Index entries
23

Codes in M30

  1. M30.0
    Polyarteritis nodosa
    BillableCC94
  2. M30.1
    Polyarteritis with lung involvement [Churg-Strauss]
    BillableCC278
    Inclusion terms 2

    Inclusion terms

    • Allergic granulomatous angiitis
    • Eosinophilic granulomatosis with polyangiitis [EGPA]
  3. M30.2
    Juvenile polyarteritis
    BillableCC94
  4. M30.3
    Mucocutaneous lymph node syndrome [Kawasaki]
    BillableCC93
  5. M30.8
    Other conditions related to polyarteritis nodosa
    BillableCC94
    Inclusion terms 1

    Inclusion terms

    • Polyangiitis overlap syndrome

CC/MCC: as a secondary diagnosis, unless the principal diagnosis is on the code’s PDX exclusion list (MS-DRG v44 Appendix C; list on the code card).

Sources of each column.

Instructions

At M30

Excludes1

  • microscopic polyarteritis (M31.7) M31.7

Notes that also apply

Block M30-M36 instructions (Includes 4, Excludes1 1): printed on the block page.

Chapter 13 instructions (Notes 1, Excludes2 10): printed on the chapter 13 page.

Index entries

  • Panangiitis → M30.0
  • Panarteritis nodosa → M30.0
  • Periarteritis nodosa (disseminated) (infectious) (necrotizing) → M30.0
  • Polyangiitis → M30.0
  • Churg-Strauss syndrome → M30.1
  • EGPA (eosinophilic granulomatosis with polyangiitis) → M30.1
  • Kawasaki's syndrome → M30.3
  • Arteritisnodosa → M30.0
  • Kussmaul'sdisease → M30.0
  • Polyarteritisnodosa → M30.0
  • Angiitisallergic granulomatous → M30.1
  • Granulomatosiseosinophilic, with polyangiitis [EGPA] → M30.1
  • SyndromeChurg-Strauss → M30.1
  • Syndromemucocutaneous lymph node (acute febrile) (MCLS) → M30.3
  • Polyangiitisoverlap syndrome → M30.8
  • Syndromepolyangiitis overlap → M30.8
  • Dementia (degenerative (primary)) (persisting) (unspecified severity) (without behavioral disturbance, psychotic disturbance, mood disturbance, and anxiety)in (due to)polyarteritis nodosa → M30.0 [F02.80]
  • Myopathyin (due to)polyarteritis nodosa → M30.0 [G73.7]
  • Polyneuropathy (peripheral)in (due to)polyarteritis nodosa → M30.0
  • Polyarteritisnodosawith lung involvement → M30.1
  • Polyarteritisnodosajuvenile → M30.2
  • Polyarteritisnodosarelated condition NEC → M30.8
  • Dementia (degenerative (primary)) (persisting) (unspecified severity) (without behavioral disturbance, psychotic disturbance, mood disturbance, and anxiety)in (due to)polyarteritis nodosawith behavioral disturbance → M30.0 [F02.81-]

NCHS Alphabetic Index. Index first, then the Tabular List.

Hierarchy