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ICD-10-CM Code M31.8
Other specified necrotizing vasculopathies

Billable Code
Billable codes are sufficient justification for admission to an acute care hospital when used a principal diagnosis.
| ICD-10 from 2011 - 2016

M31.8 is a billable ICD code used to specify a diagnosis of other specified necrotizing vasculopathies. A 'billable code' is detailed enough to be used to specify a medical diagnosis.

The ICD code M31 is used to code Systemic vasculitis

Systemic necrotizing vasculitis (SNV) is a type of vasculitis that presents with necrosis.

Specialty: Rheumatology
MeSH Codes: , D001167
ICD 9 Codes: 446, 447.6
Source: Wikipedia

Coding Notes for M31.8 Info for medical coders on how to properly use this ICD-10 code

Inclusion Terms:
Inclusion Terms
Inclusion Terms are a list of concepts for which a specific code is used. The list of Inclusion Terms is useful for determining the correct code in some cases, but the list is not necessarily exhaustive.
Hypocomplementemic vasculitis
Septic vasculitis

MS-DRG Mapping

  • DRG Group #299-301 - Peripheral vascular disorders with MCC.
  • DRG Group #299-301 - Peripheral vascular disorders with CC.
  • DRG Group #299-301 - Peripheral vascular disorders without CC or MCC.

Coding Advice SNOMET-CT

  • Possible requirement for additional code to fully describe disease or condition

ICD-10-CM Alphabetical Index References for 'M31.8 - Other specified necrotizing vasculopathies'

The ICD-10-CM Alphabetical Index links the below-listed medical terms to the ICD code M31.8. Click on any term below to browse the alphabetical index.


Necrosis of artery (approximate match)

This is the official approximate match mapping between ICD9 and ICD10, as provided by the General Equivalency mapping crosswalk. This means that while there is no exact mapping between this ICD10 code M31.8 and a single ICD9 code, 447.5 is an approximate match for comparison and conversion purposes.

Parent Code: M31 - Other necrotizing vasculopathies

** This Document Provided By ICD.Codes **
Source: http://icd.codes/icd10cm/M318