L27.2: Dermatitis due to ingested food
L27.2 is the billable ICD-10-CM diagnosis code for Dermatitis due to ingested food. It is a fully specified code, so it can be reported on a claim (subject to clinical documentation and your payer's rules).
Frequently asked questions
What is ICD-10-CM code L27.2?
L27.2 is the ICD-10-CM diagnosis code for Dermatitis due to ingested food. It belongs to category L27 (Dermatitis due to substances taken internally).
Is L27.2 a billable code?
Yes. L27.2 is a billable, fully specified ICD-10-CM code, so it can be used on a claim (subject to documentation and payer rules).
What category does L27.2 belong to?
L27.2 is part of ICD-10-CM category L27 — Dermatitis due to substances taken internally, which has 10 billable codes.
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Informational only, not coding or medical advice. Verify against the official ICD-10-CM (FY2026) and your payer's guidelines.
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