L23 ALLERGIC CONTACT DERMATITIS

Code Information

  • Diagnosis Code: L23
  • Short Description: Allergic contact dermatitis
  • Long Description: Allergic contact dermatitis
  • Code Version: 2025 ICD-10-CM

The code L23 is NOT VALID for claim submission

Code Classification

References to Index of Diseases and Injuries

The code L23 has the following ICD-10-CM references to the Index of Diseases and Injuries

  • Type 1 Excludes Notes:
    • allergy NOS (@T78.40*)
    • contact dermatitis NOS (@L25.9*)
    • dermatitis NOS (@L30.9*)
  • Type 2 Excludes Notes:
    • dermatitis due to substances taken internally (@L27*.-)
    • dermatitis of eyelid (@H01.1*-)
    • diaper dermatitis (@L22*)
    • eczema of external ear (@H60.5*-)
    • irritant contact dermatitis (@L24*.-)
    • perioral dermatitis (@L71.0*)
    • radiation-related disorders of the skin and subcutaneous tissue (@L55*-@L59*)

Similar Codes

ICD-10 Code ICD-10 Description
L23.0 Allergic contact dermatitis due to metals
L23.1 Allergic contact dermatitis due to adhesives
L23.2 Allergic contact dermatitis due to cosmetics
L23.3 Allergic contact dermatitis due to drugs in contact with skin
L23.4 Allergic contact dermatitis due to dyes
L23.5 Allergic contact dermatitis due to other chemical products
L23.6 Allergic contact dermatitis due to food in contact with the skin
L23.7 Allergic contact dermatitis due to plants, except food
L23.8 Allergic contact dermatitis due to other agents
L23.81 Allergic contact dermatitis due to animal (cat) (dog) dander
L23.89 Allergic contact dermatitis due to other agents
L23.9 Allergic contact dermatitis, unspecified cause
This page was last updated on: 10/1/2024
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