Herpes Labialis ICD-10-CM Codes | 2023

Read this short guide to learn about Herpes Labialis ICD codes you can use!

By Harriet Murray on Aug 8, 2025.

What Herpes Labialis ICD-10 codes can I use?

If you’re looking for Herpes Labialis ICD codes, please note there are no ICD-10 codes that mention Herpes Labialis in their names. That doesn’t mean there are no codes for it, though.

Only one code is best suited for it, and it’s B00.1 - Herpesviral vesicular dermatitis. This ICD-10 code is meant to be used on a patient confirmed to have Herpesviral Vesicular Dermatitis, a type of skin condition characterized by vesicles/blisters that emerged due to a herpes virus infection. Herpes Labialis is an example of this.

If you have a patient with Herpes Labialis, you may use this ICD-10 code.

Is this lone Herpes Labialis ICD-10 code billable?

Yes. This ICD-10 code for Herpes Labialis is valid and billable.

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Clinical Information About Herpes Labialis:

Herpes Labialis is a type of oral infection caused by a herpes simplex virus. It emerges mostly because of herpes simplex virus type 1, but it’s uncommon for it to emerge as a result of herpes simplex virus type 2.

A person with Herpes Labialis will suffer a mouth infection characterized by the emergence of small but painful blisters on the lips, gums, and, in some cases, the throat. These painful blisters tend to pop and form crusts.

Herpes is highly contagious and can spread through close contact with the infected person’s mouth. An example of this would be kissing. Even sharing eating utensils or clothing can spread it.

Synonyms Include:

Herpes labialis
Oral herpes simplex infection
Cold sores
Herpes labialis due to herpes simplex virus type 1
Herpes labialis due to herpes simplex virus type 2
Herpes labialis ICD 10
ICD 10 herpes labialis
ICD 10 code for herpes labialis
ICD 10 for herpes labialis
ICD-10 code for herpes labialis

Commonly asked questions

Besides the blisters, their mouth area will itch a lot, and they might feel pain. Sometimes, the pain has a burning sensation.

Herpes Labialis can be treated using antiseptic soap, using ice compress on the blisters to relieve pain, avoiding salty and spicy food, avoiding hot drinks, and taking pain killers. Healthcare professionals might administer and prescribe antiviral creams, tablets, and agents.

No. Even if it “disappears,” it will remain dormant until something reactivates. It can reactivate because of fevers, weakened immune systems, and emotional stress.

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