M31.2 - Lethal midline granuloma

The ICD 10 Code for Lethal midline granuloma is listed as M31.2.
Additional information concerning this code and description can be found below including ICD 9 crosswalks / GEMS, chapter information, and DRGs where available.

ICD 10 CM Field	Value
Diagnosis Code:	M31.2
Description:	Lethal midline granuloma
Diagnostic Related Groups (MS-DRG v30.0)	542 - Pathological Fractures & Musculoskelet & Conn Tiss Malig W Mcc 543 - Pathological Fractures & Musculoskelet & Conn Tiss Malig W Cc 544 - Pathological Fractures & Musculoskelet & Conn Tiss Malig W/o Cc/mcc

Chapter	Diseases of the musculoskeletal system and connective tissue (M00-M99)
Block	Systemic connective tissue disorders (M30-M36)
Parent	M31 - Other necrotizing vasculopathies
ICD-9-CM Diagnosis Codes General Equivalence Mappings (GEMS):
ICD 9 Dx Code:	446.3 - Lethal midline granuloma
ICD-10-CM Siblings (same level / similar specificity) of M31.2:
M31.0 - Hypersensitivity angiitis
M31.1 - Thrombotic microangiopathy
M31.3 - Wegener's granulomatosis
M31.4 - Aortic arch syndrome [Takayasu]
M31.5 - Giant cell arteritis with polymyalgia rheumatica
M31.6 - Other giant cell arteritis
M31.7 - Microscopic polyangiitis
M31.8 - Other specified necrotizing vasculopathies
M31.9 - Necrotizing vasculopathy, unspecified