Chronic apical periodontitis K04.5

The ICD10 code for the diagnosis "Chronic apical periodontitis" is "K04.5". K04.5 is a VALID/BILLABLE ICD10 code, i.e it is valid for submission for HIPAA-covered transactions.

  • K04.5 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 K04.5 became effective on October 1, 2018.
  • This is the American ICD-10-CM version of K04.5 - other international versions of ICD-10 K04.5 may differ.
Applicable To:
  • Apical or periapical granuloma
  • Apical periodontitis NOS
Type 1 Excludes:
  • chronic periodontitis (K05.3-)

Codes: = Billable

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