M35.1 - Other overlap syndromes

The ICD 10 Code for Other overlap syndromes is listed as M35.1.
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:	M35.1
Description:	Other overlap syndromes Mixed connective tissue disease Excludes1: polyangiitis overlap syndrome (M30.8)
Diagnostic Related Groups (MS-DRG v30.0)	545 - Connective Tissue Disorders W Mcc 546 - Connective Tissue Disorders W Cc 547 - Connective Tissue Disorders W/o Cc/mcc

Chapter	Diseases of the musculoskeletal system and connective tissue (M00-M99)
Block	Systemic connective tissue disorders (M30-M36)
Parent	M35 - Other systemic involvement of connective tissue
ICD-9-CM Diagnosis Codes General Equivalence Mappings (GEMS):
ICD 9 Dx Code:	710.8 - Other specified diffuse diseases of connective tissue (approximate)
ICD-10-CM Siblings (same level / similar specificity) of M35.1:
M35.0 - Sicca syndrome [Sj
M35.2 - Beh
M35.3 - Polymyalgia rheumatica
M35.4 - Diffuse (eosinophilic) fasciitis
M35.5 - Multifocal fibrosclerosis
M35.6 - Relapsing panniculitis [Weber-Christian]
M35.7 - Hypermobility syndrome
M35.8 - Other specified systemic involvement of connective tissue
M35.9 - Systemic involvement of connective tissue, unspecified