M31.8
BillableOther specified necrotizing vasculopathies
Other specified necrotizing vasculopathies
Coding Notes
Inclusion Terms
Alternative clinical terms for this condition
- Hypocomplementemic vasculitis
- Septic vasculitis
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
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
- Polyangiitis46956008
- Systemic vasculitis46956008
- Gell and Coombs reaction type III83699005
- Hypersensitivity reaction mediated by immune complex83699005
- Hypersensitivity reaction type III83699005
- Type III reaction83699005
- Primary cutaneous vasculitis238785001
- Primary necrotising arteritis239924002
- Primary necrotising systemic vasculitis239924002
- Primary necrotizing arteritis239924002
- Primary necrotizing systemic vasculitis239924002
- Rheumatoid arthritis with necrotising vasculitis239943002
- Rheumatoid arthritis with necrotizing vasculitis239943002
- Rheumatoid necrotising vasculitis239943002
- Rheumatoid necrotizing vasculitis239943002
- Hypocomplementaemic urticarial vasculitis239945009
- Hypocomplementaemic vasculitis239945009
- Hypocomplementemic urticarial vasculitis239945009
- Hypocomplementemic vasculitis239945009
- Necrotising vasculitis secondary to connective tissue disease402657003
- Necrotizing vasculitis secondary to connective tissue disease402657003
- Drug-induced necrotising vasculitis402659000
- Drug-induced necrotizing vasculitis402659000
- Necrotising vasculitis secondary to infection402660005
- Necrotizing vasculitis secondary to infection402660005
- Necrotising vasculitis of undetermined aetiology402859003
- Necrotizing vasculitis of undetermined etiology402859003
- Immune complex small vessel vasculitis724600007
- Small vessel vasculitis caused by immune complex724600007
- Interstitial lung disease due to systemic disease737181009
- Interstitial lung disease co-occurrent and due to systemic vasculitis737184001
- Interstitial lung disease with systemic vasculitis737184001
- Demyelination due to systemic vasculitis762352004
- Vasculitis due to systemic disease1268295005
- Abnormal blood test151271000119102
- Blood test measurement abnormal151271000119102
- Complement level below reference range80251000119104
UMLS
- Hypocomplementaemic urticarial vasculitisC0343206
- Hypocomplementaemic vasculitisC0343206
- Hypocomplementemic urticarial vasculitisC0343206
- Hypocomplementemic urticarial vasculitis (disorder)C0343206
- Hypocomplementemic vasculitisC0343206
- hypocomplementemic vasculitisC0343206
- urticarial vasculitisC0343206
- vasculitis urticarialC0343206
- Other Specified Necrotizing VasculopathiesC0477586
- Other specified necrotizing vasculopathiesC0477586
- Septic vasculitisC2895167
Frequently Asked Questions
What is ICD-10 code M31.8?
ICD-10-CM code M31.8 represents "Other specified necrotizing vasculopathies". It is a billable/specific code that can be used on a claim.
Is M31.8 a billable code?
Yes, M31.8 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.
What chapter is M31.8 in?
M31.8 is in Chapter 13: Diseases of the Musculoskeletal System and Connective Tissue (codes M00-M99).
What codes cannot be used with M31.8?
M31.8 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.
What SNOMED CT codes does M31.8 map to?
M31.8 maps to 17 SNOMED CT concepts: 151271000119102, 80251000119104, 762352004, 402659000, 83699005, and 12 more. SNOMED CT is a clinical terminology used in electronic health records.
What are the UMLS CUIs for M31.8?
M31.8 is linked to 3 UMLS Concept Unique Identifiers: C0343206, C0477586, C2895167. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
Automate ICD-10 Coding With AI
Send clinical text to the AutoICD API and get back structured ICD-10 codes with confidence scores. Integrates into any EHR or billing system in minutes.
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.