Seborrheic dermatitis L21

The ICD10 code for the diagnosis "Seborrheic dermatitis" is "L21". L21 is NOT a 'valid' or 'billable' ICD10 code. Please select a more specific diagnosis below.

  • L21 should not be used for reimbursement purposes. Please select a more specific diagnosis below.
  • The 2019 edition of ICD-10-CM L21 became effective on October 1, 2018.
  • This is the American ICD-10-CM version of L21 - other international versions of ICD-10 L21 may differ.
Type 2 Excludes:
  • infective dermatitis (L30.3)
  • seborrheic keratosis (L82.-)

Codes: = Billable

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