ICD-10 Code A60 – Anogenital herpesviral [herpes simplex] infections (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code A60 – Anogenital herpesviral [herpes simplex] infections
What it is
A60 identifies herpes simplex infection affecting the anogenital area. Use it for genital or perianal herpes caused by herpes simplex virus when the record documents anogenital involvement.
Clinical signs
Clinical features vary; refer to documentation. Typical findings include painful grouped vesicles or ulcers, local burning, itching, dysuria, or recurrent outbreaks in the genital or anal region.
When to use this code
Use A60 when the provider documents anogenital herpes simplex infection, including primary or recurrent disease. It may also fit when the note clearly states genital herpes, anal herpes, or herpes simplex lesions of the anogenital region. Check documentation if the site or virus type is unclear.
Do not use for
Do not use this code for oral herpes, unspecified viral rash, or other sexually transmitted infections without herpes simplex documentation. If the record does not confirm anogenital involvement, check documentation.
Coding tip
Code the documented anatomic site and herpes simplex diagnosis together; if the chart lacks specificity, query for clarification.