Folliculitis ulerythematosa reticulata L66.4

The ICD10 code for the diagnosis "Folliculitis ulerythematosa reticulata" is "L66.4". L66.4 is a VALID/BILLABLE ICD10 code, i.e it is valid for submission for HIPAA-covered transactions.

• L66.4 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
• The 2019 edition of ICD-10-CM L66.4 became effective on October 1, 2018.
• This is the American ICD-10-CM version of L66.4 - other international versions of ICD-10 L66.4 may differ.

Codes: = Billable

• L66 Cicatricial alopecia [scarring hair loss]
  • L66.4 Folliculitis ulerythematosa reticulata

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