M31.9
BillableNecrotizing vasculopathy, unspecified
Necrotizing vasculopathy, unspecified
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
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
- Necrosis of artery7930004
- Necrotising vasculitis11791001
- Necrotizing vasculitis11791001
- Cryoglobulinaemic vasculitis190815001
- Cryoglobulinemic vasculitis190815001
- Secondary systemic vasculitis234019004
- Vasculitis caused by drug234020005
- Lupus erythematosus-associated vasculitis239944008
- Lupus vasculitis239944008
- Vasculitis due to lupus erythematosus239944008
- Necrotising angiitis399980009
- Necrotising arteritis399980009
- Necrotizing angiitis399980009
- Necrotizing arteritis399980009
- Necrotising cutaneous vasculitis402655006
- Necrotizing cutaneous vasculitis402655006
- Necrotising vasculitis secondary to connective tissue disease402657003
- Necrotizing vasculitis secondary to connective tissue disease402657003
- Drug-induced necrotising vasculitis402659000
- Drug-induced necrotizing vasculitis402659000
- Necrotising vasculitis due to mixed cryoglobulinaemia402662002
- Necrotizing vasculitis due to mixed cryoglobulinemia402662002
- Cutaneous complication of systemic sclerosis402713007
- Lupus erythematosus-associated necrotising vasculitis403511003
- Lupus erythematosus-associated necrotizing vasculitis403511003
- Necrotising vasculitis due to lupus erythematosus403511003
- Necrotizing vasculitis due to lupus erythematosus403511003
- Necrotising vasculitis due to scleroderma403518009
- Necrotizing vasculitis due to scleroderma403518009
- Scleroderma-associated necrotising vasculitis403518009
- Scleroderma-associated necrotizing vasculitis403518009
- Immune complex small vessel vasculitis724600007
- Small vessel vasculitis caused by immune complex724600007
Frequently Asked Questions
What is ICD-10 code M31.9?
ICD-10-CM code M31.9 represents "Necrotizing vasculopathy, unspecified". It is a billable/specific code that can be used on a claim.
Is M31.9 a billable code?
Yes, M31.9 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.
What chapter is M31.9 in?
M31.9 is in Chapter 13: Diseases of the Musculoskeletal System and Connective Tissue (codes M00-M99).
What codes cannot be used with M31.9?
M31.9 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.
What SNOMED CT codes does M31.9 map to?
M31.9 maps to 15 SNOMED CT concepts: 190815001, 402713007, 402659000, 724600007, 403511003, and 10 more. SNOMED CT is a clinical terminology used in electronic health records.
What are the UMLS CUIs for M31.9?
M31.9 is linked to 1 UMLS Concept Unique Identifier: C0477597. 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.