446.3 LETHAL MIDLINE GRANULOMA

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Code Information

Diagnosis Code: 446.3

Short Description: Lethal midline granuloma

Long Description: Lethal midline granuloma

Code Classification:

Diseases of the circulatory system (390–459)
- Diseases of arteries, arterioles, and capillaries (440-449)
  - 446 Polyarteritis nodosa and allied conditions
    - 446.3 Lethal midline granuloma

Code Version: 2015 ICD-9-CM

References to Index of Diseases and Injuries

The code 446.3 has the following ICD-9-CM references to the Index of Diseases and Injuries

Granuloma NEC 686.1
- facial
  - lethal midline 446.3
  - malignant 446.3
- gangraenescens 446.3
- lethal midline 446.3
- malignant, face 446.3
- midline 446.3

Crosswalk Information

The code 446.3 converts into the following ICD-10 code(s):

ICD-9 Code		ICD-10 Code	ICD-10 Description
446.3		M31.2	Lethal midline granuloma

This ICD-9 to ICD-10 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-9 Code	ICD-9 Description
446.0	Polyarteritis nodosa
446.1	Acute febrile mucocutaneous lymph node syndrome [MCLS]
446.20	Hypersensitivity angiitis, unspecified
446.21	Goodpasture's syndrome
446.29	Other specified hypersensitivity angiitis
446.4	Wegener's granulomatosis
446.5	Giant cell arteritis
446.6	Thrombotic microangiopathy
446.7	Takayasu's disease

This page was last updated on: 10/1/2014

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