M35
Non-billableOther systemic involvement of connective tissue
Other systemic involvement of connective tissue
This is a header/category code. For billing purposes, use a more specific child code from the list below.
Coding Notes
Includes
Conditions included under this code
- autoimmune disease NOS
- collagen (vascular) disease NOS
- systemic autoimmune disease
- systemic collagen (vascular) disease
Excludes 1
Codes that cannot be used together with this code (mutual exclusion)
- autoimmune disease, single organ or single cell-type -code to relevant condition category
- •reactive perforating collagenosisL87.1
Excludes 2
Conditions not included here, but the patient may have both
- •arthropathic psoriasisL40.5
- •certain conditions originating in the perinatal periodP04-P96
- •certain infectious and parasitic diseasesA00-B99
- •compartment syndrome (traumatic)A-)T79
- •complications of pregnancy, childbirth and the puerperiumO9A)O00
- •congenital malformations, deformations, and chromosomal abnormalitiesQ00-Q99
- •endocrine, nutritional and metabolic diseasesE00-E88
- •injury, poisoning and certain other consequences of external causesS00-T88
- •neoplasmsC00-D49
- •symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classifiedR00-R94
Child Codes (10)
M35.0Sjogren syndrome
M35.1Other overlap syndromes
M35.2Behcet's disease
M35.3Polymyalgia rheumatica
M35.4Diffuse (eosinophilic) fasciitis
M35.5Multifocal fibrosclerosis
M35.6Relapsing panniculitis [Weber-Christian]
M35.7Hypermobility syndrome
M35.8Other specified systemic involvement of connective tissue
M35.9Systemic involvement of connective tissue, unspecified
ICD-11 Equivalents(1)
ICD-11 Equivalents
View full mappingCorresponding ICD-11 codes from the WHO crosswalk mapping
Also Known As / Clinical Terms(1)
Frequently Asked Questions
What is the ICD-10 code for other systemic involvement of connective tissue?
The ICD-10-CM code for other systemic involvement of connective tissue is M35. The full clinical description is "Other systemic involvement of connective tissue". M35 is a non-billable header code. Use a more specific child code for billing purposes.
What does ICD-10 code M35 mean?
ICD-10-CM code M35 represents “Other systemic involvement of connective tissue”. It is classified under Chapter 13: Diseases of the Musculoskeletal System and Connective Tissue and is a non-billable header code. Use a more specific child code for billing purposes.
Is M35 a billable code?
No, M35 is a non-billable header code. You need to use one of its more specific child codes for billing. There are 10 child codes under M35.
What chapter is M35 in?
M35 is in Chapter 13: Diseases of the Musculoskeletal System and Connective Tissue (codes M00-M99).
What codes cannot be used with M35?
M35 has Excludes1 notes indicating codes that cannot be used together with it, including: autoimmune disease, single organ or single cell-type -code to relevant condition category; reactive perforating collagenosis (L87.1).
What are the subcategories under M35?
M35 has 10 child codes, including: M35.0 (Sjogren syndrome), M35.1 (Other overlap syndromes), M35.2 (Behcet's disease), M35.3 (Polymyalgia rheumatica), and 6 more.
What are the UMLS CUIs for M35?
M35 is linked to 1 UMLS Concept Unique Identifier: C0494946. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
How does M35 relate to ICF functioning codes?
ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like other systemic involvement of connective tissue affect a person's functioning — body functions, activities, participation, and environmental factors. AutoICD provides ICF Core Sets for 12+ conditions and can map clinical text to ICF categories automatically. Browse the ICF directory to explore functioning codes.
What is the ICD-11 equivalent of M35?
M35 maps to the ICD-11 code: 4A4Z (Nonorgan specific systemic autoimmune disorders, unspecified).
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Includes SNOMED Clinical Terms® (SNOMED CT®) used by permission of SNOMED International. Includes content from the UMLS Metathesaurus, courtesy of the U.S. National Library of Medicine.