M30.3
Billable codeMucocutaneous lymph node syndrome [Kawasaki]
The ICD-10 code for mucocutaneous lymph node syndrome [kawasaki] is M30.3.
Documentation support
General coding-documentation guidance — not a substitute for payer-specific requirements or professional coding judgment.
- •As a general rule, code to the highest level of specificity supported by the documentation in the medical record.
Related codes in this category
- M30.0Polyarteritis nodosa
- M30.1Polyarteritis with lung involvement [Churg-Strauss]
- M30.2Juvenile polyarteritis
- M30.8Other conditions related to polyarteritis nodosa
- M30.3Mucocutaneous lymph node syndrome [Kawasaki]
ICD-9-CM equivalent
Informational only — GEM mappings are approximate, not guaranteed one-to-one equivalents. Verify before use in billing.
- 4461
Associated MS-DRGs
M30.3 can serve as the principal diagnosis for these Medicare Severity Diagnosis-Related Groups.
Informational only — actual DRG assignment also depends on procedures, complications/comorbidities (CC/MCC), discharge status, and payer-specific rules not reflected here.