K12.39

Billable

Other oral mucositis (ulcerative)

K12.39 is the ICD-10-CM code for Other oral mucositis (ulcerative). It is a billable, specific code valid for reimbursement.

Status
Billable
Chapter
K00-K95
Parent
K12.3
Edition
FY2026

K00-K95 Diseases of the digestive system

Includes

  • Viral oral mucositis (ulcerative)

Frequently asked questions

What is ICD-10 code K12.39?
K12.39 is the ICD-10-CM code for "Other oral mucositis (ulcerative)". It falls under K00-K95 Diseases of the digestive system.
Is K12.39 a billable code?
Yes — K12.39 is a billable, specific ICD-10-CM code valid for reimbursement.

Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.

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