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L13.0

Billable

Dermatitis herpetiformis

L13.0 is the ICD-10-CM code for Dermatitis herpetiformis. It is a billable, specific code valid for reimbursement.

Status
Billable
Chapter
L00-L99
Parent
L13
Edition
FY2026

L00-L99 Diseases of the skin and subcutaneous tissue

What this means — in plain language

MedlinePlus · NIH

What does your skin do? Your skin is your body's largest organ. It covers the entire outside of your body. There are many ways that your skin protects your body and helps keep you healthy. For example, it: Holds body fluids in, which helps prevent you from getting dehydrated Keeps out harmful germs, which helps prevent infections Helps you feel things like heat, cold, and pain Helps control your body temperature…

Read more about Skin Conditions at MedlinePlus ↗

Source: U.S. National Library of Medicine (MedlinePlus). Informational only — not medical advice.

Includes

  • •Duhring's disease
  • •Hydroa herpetiformis

Excludes1 — not coded here

  • •juvenile dermatitis herpetiformis (L12.2)
  • •senile dermatitis herpetiformis (L12.0)

Frequently asked questions

What is ICD-10 code L13.0?
L13.0 is the ICD-10-CM code for "Dermatitis herpetiformis". It falls under L00-L99 Diseases of the skin and subcutaneous tissue.
Is L13.0 a billable code?
Yes — L13.0 is a billable, specific ICD-10-CM code valid for reimbursement.
What is excluded from L13.0?
Excludes1 (not coded here): juvenile dermatitis herpetiformis (L12.2); senile dermatitis herpetiformis (L12.0).

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

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