Diagnosis Code

K13.70 UNSPECIFIED LESIONS OF ORAL MUCOSA


Code Information

Diagnosis Code: K13.70

Short Description: Unspecified lesions of oral mucosa

Long Description: Unspecified lesions of oral mucosa

The code K13.70 is VALID for claim submission

Code Classification:

  • Diseases of the digestive system (K00–K95)
    • Diseases of oral cavity and salivary glands (K00-K14)
      • Other diseases of lip and oral mucosa (K13)
        • K13.70 Unspecified lesions of oral mucosa

Code Version: 2022 ICD-10-CM


Synonyms

  • Disease of mouth
  • Disorder of oral mucous membrane
  • Drug-induced oral condition
  • Fixed drug reaction
  • Fixed drug reaction affecting oral mucous membranes
  • Impaired oral mucous membrane
  • Impaired tissue integrity
  • Infectious disease of oral mucosa
  • Iron pigmentation of oral mucosa
  • Lesion of oral mucosa
  • Oral cavity problem
  • Oral cavity, dental and salivary gland disorder
  • Oral lesion
  • Oral lesion co-occurrent with reactive arthritis triad
  • Pigmented oral mucosal lesion
  • Reactive arthritis of spine
  • Reactive arthritis triad
  • Skin and mucous membrane disorder of mouth, lips and tongue
  • Swelling of oral cavity structure

Crosswalk Information

ICD-10 Code ICD-9 Code ICD-9 Description
K13.70 Right Arrow 528.9 Oral soft tissue dis 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
K13 Other diseases of lip and oral mucosa
K13.0 Diseases of lips
K13.1 Cheek and lip biting
K13.2 Leukoplakia and other disturbances of oral epithelium, including tongue
K13.21 Leukoplakia of oral mucosa, including tongue
K13.22 Minimal keratinized residual ridge mucosa
K13.23 Excessive keratinized residual ridge mucosa
K13.24 Leukokeratosis nicotina palati
K13.29 Other disturbances of oral epithelium, including tongue
K13.3 Hairy leukoplakia
K13.4 Granuloma and granuloma-like lesions of oral mucosa
K13.5 Oral submucous fibrosis
K13.6 Irritative hyperplasia of oral mucosa
K13.7 Other and unspecified lesions of oral mucosa
K13.79 Other lesions of oral mucosa


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