Complete ICD-10-CM coding and documentation guide for icd-10 coding for canker sore includes clinical validation requirements, medical necessity guidelines, and coding policies.
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Essential facts and insights about ICD-10 Coding for Canker Sore
Use ICD-10 code K12.0 for recurrent oral aphthae, ensuring proper documentation in clinical notes.
Additional codes that may be used with this diagnosis
Oral evaluation
Use for comprehensive oral examination in conjunction with K12.0.
The ICD-10 code for recurrent canker sores is K12.0, which covers recurrent oral aphthae.
Canker sores are intraoral and non-contagious, while herpes presents with blisters outside the mouth and is viral.