Code Information

Diagnosis Code: A31.1

Short Description: Cutaneous mycobacterial infection

Long Description: Cutaneous mycobacterial infection

Code Classification:

  • Certain infectious and parasitic diseases (A00–B99)
    • Other bacterial diseases (A30-A49)
      • Infection due to other mycobacteria (A31)
        • A31.1 Cutaneous mycobacterial infection

Code Version: 2017 ICD-10-CM

Diagnostic Related Group(s)

The code A31.1 is grouped in the following Diagnostic Related Group(s) (MS-DRG v34.0)
  • Minor Skin Disorders With Mcc (606)
  • Minor Skin Disorders Without Mcc (607)

References to Index of Diseases and Injuries

The code A31.1 has the following ICD-10-CM references to the Index of Diseases and Injuries
  • Inclusion Terms:
    • Buruli ulcer
    • Infection due to Mycobacterium marinum
    • Infection due to Mycobacterium ulcerans

Crosswalk Information

ICD-10 Code ICD-9 Code ICD-9 Description
A31.1 Right Arrow 031.1 Cutaneous mycobacteria
This ICD-10 to ICD-9 data is based on the 2015 General Equivalency Mapping (GEM) files published by the Centers for Medicare & Medicaid Services (CMS) for informational purposes only. The data is not an ICD-10 conversion tool and doesn’t guarantee clinical accuracy.

Similar Codes

No. ICD-10 Code ICD-10 Description
1 A31 Infection due to other mycobacteria
2 A31.0 Pulmonary mycobacterial infection
3 A31.2 Disseminated mycobacterium avium-intracellulare complex (DMAC)
4 A31.8 Other mycobacterial infections
5 A31.9 Mycobacterial infection, unspecified

This page was last updated on: 1/1/2018