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Diagnosis Code

K12.39 OTHER ORAL MUCOSITIS (ULCERATIVE)


Code Information

Diagnosis Code: K12.39

Short Description: Other oral mucositis (ulcerative)

Long Description: Other oral mucositis (ulcerative)

The code K12.39 is VALID for claim submission

Code Classification:

  • Diseases of the digestive system (K00–K95)
    • Diseases of oral cavity and salivary glands (K00-K14)
      • Stomatitis and related lesions (K12)
        • K12.39 Other oral mucositis (ulcerative)

Code Version: 2022 ICD-10-CM


Synonyms

  • Acute contact mucositis
  • Chronic contact mucositis
  • Contact mucous membrane inflammation
  • Contact mucous membrane inflammation
  • Contact mucous membrane inflammation
  • Necrotizing ulcerative mucositis
  • Oral lichenoid mucositis
  • Oral lichenoid reaction
  • Oral mucosal disease due to graft-versus-host disease
  • Subacute contact mucositis

References to Index of Diseases and Injuries

The code K12.39 has the following ICD-10-CM references to the Index of Diseases and Injuries
  • Inclusion Terms:
    • Viral oral mucositis (ulcerative)

Crosswalk Information

ICD-10 Code ICD-9 Code ICD-9 Description
K12.39 Right Arrow 528.09 Stomatits & mucosits NEC

This ICD-10 to ICD-9 data is based on the 2018 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

ICD-10 Code ICD-10 Description
K12 Stomatitis and related lesions
K12.0 Recurrent oral aphthae
K12.1 Other forms of stomatitis
K12.2 Cellulitis and abscess of mouth
K12.3 Oral mucositis (ulcerative)
K12.30 Oral mucositis (ulcerative), unspecified
K12.31 Oral mucositis (ulcerative) due to antineoplastic therapy
K12.32 Oral mucositis (ulcerative) due to other drugs
K12.33 Oral mucositis (ulcerative) due to radiation

This page was last updated on: 10/1/2023

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