Apical periodontal) cyst
Periapical cyst
Residual radicular cyst
Slow-growing fluid-filled epithelial sac at the apex of a tooth with a nonvital pulp or defective root canal filling.
K04.8 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 K04.8 became effective on October 1, 2022.
This is the American ICD-10-CM version of K04.8 – other international versions of ICD-10 K04.8 may differ.