K12.0 - Recurrent oral aphthae
- Applicable to Recurrent oral aphthae
- The 2025 edition of ICD10-CM K12.0 became effective on October 1, 2024.
- This is the American ICD10-CM version of K12.0 - other international versions of ICD10 K12.0 may differ.
- K12.0 is a Billable / Specific ICD10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
Inclusion terms help to clarify and specify the conditions or diseases covered by a particular ICD-10-CM code.
Inclusion Term:
- Aphthous stomatitis (major) (minor)
- Bednar's aphthae
- Periadenitis mucosa necrotica recurrens
- Recurrent aphthous ulcer
- Stomatitis herpetiformis
Billable/Specific Code
The following codes above K12.0 contain annotation back-references that may be applicable to K12.0:
- Chapter: K00-K95 - Diseases of the digestive system
- Section: K00-K14 - Diseases of oral cavity and salivary glands
- Category: K12 - Stomatitis and related lesions
Browse other similar CM codes:
Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.
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