ICD-10 Code
International Classification of Diseases, 10th Revision
Aug 16, 2017

See: Stomatitis and related lesions

  ICD-10 Code for Other forms of stomatitis K12.1

K12.1 is a valid1 ICD 10 diagnosis code.

K12.1 is valid for submission for HIPAA-covered transactions.

Chapter 11 Diseases of the digestive system (K00-K95)
Section K00-K14 Diseases of oral cavity and salivary glands (K00-K14)
Category K12 Stomatitis and related lesions

• See below for any additional coding requirements that may be necessary.

• Check for any notations, inclusions and/or exclusions that are specific to this ICD 10 code before using

1 No additional coding requirements necessary.
Inclusion Term
  • Denture stomatitis
  • Stomatitis NOS
  • Ulcerative stomatitis
  • Vesicular stomatitis
  • acute necrotizing ulcerative stomatitis (A69.1)
  • Vincent's stomatitis (A69.1)
See also ICD 10 code for

Related Terms to “Other forms of stomatitis”

  • Catarrh, catarrhal(acute) (febrile) (infectious) (inflammation) - J00See also condition
    • mouth - K12.1
  • Inflammation, inflamed, inflammatory(with exudation)
    • mouth - K12.1
  • Stomatitis(denture) (ulcerative) - K12.1
    • catarrhal - K12.1
    • follicular - K12.1
    • malignant - K12.1
    • membranous acute - K12.1
    • septic - K12.1
    • vesicular - K12.1
  • Ulcer, ulcerated, ulcerating, ulceration, ulcerative
    • buccal(cavity) (traumatic) - K12.1
    • oral mucosa(traumatic) - K12.1
    • palate(soft) - K12.1
    • stomatitis - K12.1
See the 2017 ICD-10-CM Coding Guidelines.

When ICD 10 was implemented on October 1, 2015, it did not affect physicians', outpatient facilities', and hospital outpatient departments' use of CPT codes on Medicare Fee-For-Service claims. Providers should continue to use CPT codes to report these services.