L23.81

Billable

Allergic contact dermatitis due to animal (cat) (dog) dander

L23.81 is the ICD-10-CM code for Allergic contact dermatitis due to animal (cat) (dog) dander. It is a billable, specific code valid for reimbursement.

Status
Billable
Chapter
L00-L99
Parent
L23.8
Edition
FY2026

L00-L99 Diseases of the skin and subcutaneous tissue

Includes

  • Allergic contact dermatitis due to animal (cat) (dog) hair

Frequently asked questions

What is ICD-10 code L23.81?
L23.81 is the ICD-10-CM code for "Allergic contact dermatitis due to animal (cat) (dog) dander". It falls under L00-L99 Diseases of the skin and subcutaneous tissue.
Is L23.81 a billable code?
Yes — L23.81 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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