ICD-10 Code L70.5 – Acné excoriée (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code L70.5 – Acné excoriée
What it is
L70.5 identifies acne excoriée, a form of acne in which lesions are repeatedly picked, scratched, or squeezed. The code reflects the excoriated condition rather than simple acne alone.
Clinical signs
Typical findings include acne lesions with visible excoriations, crusting, erosions, or post-inflammatory marks from manipulation. Clinical features vary; refer to documentation.
When to use this code
Use L70.5 when the provider documents acne excoriée, acne with picking, or acne lesions that have been self-excoriated. It is appropriate when the record clearly links the skin damage to repeated manipulation. Check documentation if the note only says acne without excoriation.
Do not use for
Do not use this code for uncomplicated acne vulgaris or for isolated skin picking without acne. If the record does not specify excoriation, choose the more accurate documented diagnosis.
Coding tip
Code the documented acne subtype and the excoriation only when the provider states both, and query if the relationship is unclear.