Dermatitis due to substances taken internally L27

The ICD10 code for the diagnosis "Dermatitis due to substances taken internally" is "L27". L27 is NOT a 'valid' or 'billable' ICD10 code. Please select a more specific diagnosis below.

  • L27 should not be used for reimbursement purposes. Please select a more specific diagnosis below.
  • The 2019 edition of ICD-10-CM L27 became effective on October 1, 2018.
  • This is the American ICD-10-CM version of L27 - other international versions of ICD-10 L27 may differ.
Type 1 Excludes: Type 2 Excludes:
  • adverse food reaction, except dermatitis (T78.0-T78.1)
  • contact dermatitis (L23-L25)
  • drug photoallergic response (L56.1)
  • drug phototoxic response (L56.0)
  • urticaria (L50.-)

Codes: = Billable

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