Acute apical periodontitis NOS
Acute apical periodontitis
K04.4 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
The 2023 edition of ICD-10-CM K04.4 became effective on October 1, 2022.
This is the American ICD-10-CM version of K04.4 – other international versions of ICD-10 K04.4 may differ.