M35.9
BillableSystemic involvement of connective tissue, unspecified
Systemic involvement of connective tissue, unspecified
Coding Notes
Inclusion Terms
Alternative clinical terms for this condition
- Autoimmune disease (systemic) NOS
- Collagen (vascular) disease NOS
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 collagenosis (L87.1)
Excludes 2
Conditions not included here, but the patient may have both
- arthropathic psoriasis (L40.5-)
- certain conditions originating in the perinatal period (P04-P96)
- certain infectious and parasitic diseases (A00-B99)
- compartment syndrome (traumatic) (T79.A-)
- complications of pregnancy, childbirth and the puerperium (O00-O9A)
- congenital malformations, deformations, and chromosomal abnormalities (Q00-Q99)
- endocrine, nutritional and metabolic diseases (E00-E88)
- injury, poisoning and certain other consequences of external causes (S00-T88)
- neoplasms (C00-D49)
- symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)
Also Known As / Clinical Terms
SNOMED CT
- Autoimmune pancytopenia183005
- Neuromyositis31384009
- PM - Polymyositis31384009
- Polymyositis31384009
- Pericarditis co-occurrent and due to collagen vascular disease58474006
- Pericarditis secondary to collagen vascular disease58474006
- Immune neutropenia65623009
- Metabolic disease of collagen73873008
- Collagen disease81573002
- Collagen disorder81573002
- Diffuse disease of connective tissue81573002
- Autoimmune disease85828009
- Autoimmune disorder85828009
- Absent salivary secretion87715008
- Aptyalia87715008
- Aptyalism87715008
- Asialia87715008
- Clinical xerostomia87715008
- Dry mouth87715008
- Xerostomia87715008
- Autoimmune diseases affecting skin95329006
- Autoimmune skin disease95329006
- Neutropenia associated with autoimmune disease111585004
- Autoimmune leucopenia123777002
- Autoimmune leukopenia123777002
- Neuropathy in vasculitis and connective tissue disease193177003
- Polyneuropathy in collagen vascular disease193177003
- Opsoclonus-myoclonus syndrome230350000
- Acquired poikiloderma238839007
- Collagen and elastic tissue disorders affecting skin238846003
- Polymyositis associated with autoimmune disease239899000
- Raynaud's phenomenon266261006
- Paroxysmal digital cyanosis266261006
- Raynaud phenomenon266261006
- Overlap syndrome276657008
- Secondary Raynaud phenomenon356198000
- Secondary Raynaud's phenomenon356198000
- Autoimmune connective tissue disorder362992004
- Congenital connective tissue disorder363039000
- Connective tissue hereditary disorder363045008
- Inherited disorder of connective tissue363045008
- Connective tissue disease overlap syndrome398021003
- MCTD - Mixed connective tissue disease398049005
- Mixed collagen vascular disease398049005
- Mixed connective tissue disease398049005
- Sharp syndrome398049005
- Sharp's syndrome398049005
- Necrotising vasculitis secondary to connective tissue disease402657003
- Necrotizing vasculitis secondary to connective tissue disease402657003
- Poikiloderma due to connective tissue disease403408001
- Dilated cardiomyopathy with connective tissue disorder413994008
- Conjunctivitis associated with autoimmune skin disorder417492002
- Disseminated eosinophilic collagen disease423486005
- Interstitial lung disease due to collagen vascular disease427123006
- Autoimmune sensorineural hearing loss428470000
- Lung disorder due to autoimmune disorder432066002
- Autoimmune inflammation of skeletal muscle443899007
- Autoimmune myositis443899007
- Cerebral small vessel disease443929000
- Small vessel cerebrovascular disease443929000
- PANDAS - Paediatric autoimmune neuropsychiatric disorder associated with streptococcal infection446682003
- PANDAS - Pediatric autoimmune neuropsychiatric disorder associated with streptococcal infection446682003
- Paediatric autoimmune neuropsychiatric disorder associated with streptococcal infection446682003
- Pediatric autoimmune neuropsychiatric disorder associated with streptococcal infection446682003
- Acquired sensorineural hearing loss609125008
- Associated pulmonary arterial hypertension697902002
- Pulmonary arterial hypertension associated with connective tissue disease697903007
- Idiopathic inflammatory myopathy702380008
- Idiopathic inflammatory myositis702380008
- Autoimmune xerostomia707297005
- Xerostomia due to autoimmune disease707297005
- Interstitial lung disease due to connective tissue disease711379004
- Autoimmune necrotising myopathy715863001
- Autoimmune necrotizing myopathy715863001
- Immune mediated necrotising myopathy715863001
- Immune mediated necrotizing myopathy715863001
- Non-infective ulceration of small intestine722534001
- Polyneuropathy co-occurrent and due to systemic connective tissue disorder724998006
- Polyneuropathy with systemic connective tissue disorder724998006
- Photodermatitis co-occurrent and due to autoimmune disease737249005
- RVCL - retinal vasculopathy cerebral leucoencephalopathy783787000
- RVCL - retinal vasculopathy cerebral leukoencephalopathy783787000
- RVCL-S - retinal vasculopathy, cerebral leucoencephalopathy, systemic manifestations783787000
- RVCL-S - retinal vasculopathy, cerebral leukoencephalopathy, systemic manifestations783787000
- Retinal vasculopathy with cerebral leucoencephalopathy and systemic manifestations783787000
- Retinal vasculopathy with cerebral leukoencephalopathy and systemic manifestations783787000
- Autoimmune opsoclonus myoclonus838323002
- Autoimmune optic neuropathy838324008
- Autoimmune ganglionopathy838330008
- Cardiomyopathy due to connective tissue disease860837007
- Myocarditis due to autoimmune disease871640001
- Myocarditis in autoimmune disease871640001
- Fetal disorder due to maternal autoimmune disease1003466007
- Foetal disorder due to maternal autoimmune disease1003466007
- Chronic tubulo-interstitial nephritis due to connective tissue disorder1144909003
- Chronic tubulointerstitial nephritis due to connective tissue disorder1144909003
- Autoimmune esophagitis1197684002
- Autoimmune oesophagitis1197684002
- Esophagitis due to autoimmune disease1197684002
- Oesophagitis due to autoimmune disease1197684002
- Non-infectious enteritis due to autoimmune disease1197728007
- Noninfectious enteritis due to autoimmune disease1197728007
- Non-infectious ulceration of small intestine due to autoimmune disease1201779005
- Raynaud phenomenon due to autoimmune disease1208849004
- Autoimmune disorder of autonomic nerve1259077008
- Autoimmune disorder of autonomic nervous system1259090001
- Autoimmune neuropathy of autonomic nervous system1259090001
- Disorder of connective tissue co-occurrent and due to systemic disease300161000119106
- Disorder of connective tissue co-occurrent and due to systemic involvement300161000119106
- Lung disease due to connective tissue disorder146081000119104
UMLS
- Autoimmune disease (systemic) NOSC2895206
- Multi-Organ Autoimmune DiseaseC2895206
- Multiorgan Autoimmune DiseaseC2895206
- Systemic Autoimmune DiseaseC2895206
- systemic autoimmune diseaseC2895206
- Collagen (vascular) disease NOSC0262428
- Collagen-vascular diseaseC0262428
- collagen (vascular) disease NOSC0262428
- collagen disease vascularC0262428
- collagen diseases vascularC0262428
- collagen vascular diseaseC0262428
- collagen vascular diseasesC0262428
- collagen-vascular diseaseC0262428
- vascular collagen diseaseC0262428
- vascular disease collagenC0262428
- Systemic Involvement of Connective Tissue, UnspecifiedC0477583
- Systemic connective tissue disorders (M30-M36)C0477583
- Systemic involvement of connective tissue, unspecifiedC0477583
Frequently Asked Questions
What is ICD-10 code M35.9?
ICD-10-CM code M35.9 represents "Systemic involvement of connective tissue, unspecified". It is a billable/specific code that can be used on a claim.
Is M35.9 a billable code?
Yes, M35.9 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.
What chapter is M35.9 in?
M35.9 is in Chapter 13: Diseases of the Musculoskeletal System and Connective Tissue (codes M00-M99).
What codes cannot be used with M35.9?
M35.9 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 M35.9 map to?
M35.9 maps to 61 SNOMED CT concepts: 87715008, 238839007, 609125008, 697902002, 362992004, and 56 more. SNOMED CT is a clinical terminology used in electronic health records.
What are the UMLS CUIs for M35.9?
M35.9 is linked to 3 UMLS Concept Unique Identifiers: C2895206, C0262428, C0477583. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
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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.