Allergic contact dermatitis L23

The ICD10 code for the diagnosis "Allergic contact dermatitis" is "L23". L23 is NOT a 'valid' or 'billable' ICD10 code. Please select a more specific diagnosis below.

  • L23 should not be used for reimbursement purposes. Please select a more specific diagnosis below.
  • The 2019 edition of ICD-10-CM L23 became effective on October 1, 2018.
  • This is the American ICD-10-CM version of L23 - other international versions of ICD-10 L23 may differ.
Type 1 Excludes: Type 2 Excludes:
  • 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)

Codes: = Billable

Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.