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Diagnosis Code

M30.3 MUCOCUTANEOUS LYMPH NODE SYNDROME [KAWASAKI]


Code Information

Diagnosis Code: M30.3

Short Description: Mucocutaneous lymph node syndrome [Kawasaki]

Long Description: Mucocutaneous lymph node syndrome [Kawasaki]

The code M30.3 is VALID for claim submission

Code Classification:

  • Diseases of the musculoskeletal system and connective tissue (M00–M99)
    • Systemic connective tissue disorders (M30-M36)
      • Polyarteritis nodosa and related conditions (M30)
        • M30.3 Mucocutaneous lymph node syndrome [Kawasaki]

Code Version: 2022 ICD-10-CM


Synonyms

  • Acute febrile mucocutaneous lymph node syndrome
  • Aneurysm of coronary artery due to and following acute febrile mucocutaneous lymph node syndrome
  • Aneurysm of coronary vessels
  • Myocarditis due to Kawasaki disease
  • Primary systemic arteritis
  • Vasculitis of medium sized vessel

Diagnostic Related Group(s)

The code M30.3 is grouped in the following Diagnostic Related Group(s) (MS-DRG v39.0)
  • Connective Tissue Disorders With Mcc (545)
  • Connective Tissue Disorders With Cc (546)
  • Connective Tissue Disorders Without Cc/mcc (547)

Crosswalk Information

ICD-10 Code ICD-9 Code ICD-9 Description
M30.3 Right Arrow 446.1 Mucocutan lymph node syn

This ICD-10 to ICD-9 data is based on the 2018 General Equivalency Mapping (GEM) files published by the Centers for Medicare & Medicaid Services (CMS) for informational purposes only. The data is not an ICD-10 conversion tool and doesn’t guarantee clinical accuracy.

Similar Codes

ICD-10 Code ICD-10 Description
M30 Polyarteritis nodosa and related conditions
M30.0 Polyarteritis nodosa
M30.1 Polyarteritis with lung involvement [Churg-Strauss]
M30.2 Juvenile polyarteritis
M30.8 Other conditions related to polyarteritis nodosa

This page was last updated on: 10/1/2023

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