M35.5
BillableMultifocal fibrosclerosis
Multifocal fibrosclerosis
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
Related Codes(9)
M35.0Sjogren syndrome
M35.1Other overlap syndromes
M35.2Behcet's disease
M35.3Polymyalgia rheumatica
M35.4Diffuse (eosinophilic) fasciitis
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(16)
UMLS
- FIBROSCLEROSIS, MULTIFOCALC0494949
- Fibrosclerosis, MultifocalC0494949
- MEDIASTINAL FIBROSIS, FAMILIALC0494949
- Mediastinal fibrosis, familialC0494949
- Multifocal FibrosclerosisC0494949
- Multifocal fibrosclerosisC0494949
- Multifocal fibrosclerosis (disorder)C0494949
- RETROPERITONEAL FIBROSIS, FAMILIALC0494949
- Retroperitoneal fibrosis, familialC0494949
Clinical Terms
- Fibrosclerosis, Multifocal
- MEDIASTINAL FIBROSIS, FAMILIAL
- Fibrosclerosis - systemic
- RETROPERITONEAL FIBROSIS, FAMILIAL
- Multifocal fibrosclerosis (disorder)
Frequently Asked Questions
What is the ICD-10 code for multifocal fibrosclerosis?
The ICD-10-CM code for multifocal fibrosclerosis is M35.5. The full clinical description is "Multifocal fibrosclerosis". M35.5 is a billable/specific code that can be used on insurance claims and medical billing.
What does ICD-10 code M35.5 mean?
ICD-10-CM code M35.5 represents “Multifocal fibrosclerosis”. It is classified under Chapter 13: Diseases of the Musculoskeletal System and Connective Tissue and is a billable/specific code that can be used on a claim.
Is M35.5 a billable code?
Yes, M35.5 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.
What chapter is M35.5 in?
M35.5 is in Chapter 13: Diseases of the Musculoskeletal System and Connective Tissue (codes M00-M99).
What codes cannot be used with M35.5?
M35.5 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 SNOMED CT codes does M35.5 map to?
M35.5 maps to 2 SNOMED CT concepts: 239885004, 111210001. SNOMED CT is a clinical terminology used in electronic health records.
What are the UMLS CUIs for M35.5?
M35.5 is linked to 1 UMLS Concept Unique Identifier: C0494949. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
How does M35.5 relate to ICF functioning codes?
ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like multifocal fibrosclerosis 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 M35.5?
M35.5 maps to the ICD-11 code: FB51.Y (Other specified fibroblastic disorders).
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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.