L56.0

Billable

Drug phototoxic response

L56.0 is the ICD-10-CM code for Drug phototoxic response. It is a billable, specific code valid for reimbursement.

Status
Billable
Chapter
L00-L99
Parent
L56
Edition
FY2026

L00-L99 Diseases of the skin and subcutaneous tissue

Use additional code

  • code for adverse effect, if applicable, to identify drug (T36-T50 with fifth or sixth character 5)

Frequently asked questions

What is ICD-10 code L56.0?
L56.0 is the ICD-10-CM code for "Drug phototoxic response". It falls under L00-L99 Diseases of the skin and subcutaneous tissue.
Is L56.0 a billable code?
Yes — L56.0 is a billable, specific ICD-10-CM code valid for reimbursement.

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

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