ICD-10-CM T40.414: Poisoning by fentanyl or fentanyl analogs, undetermined

Parent Code (Less Specific):

About ICD-10-CM Code T40.414 (Poisoning by fentanyl or fentanyl analogs)

ICD-10-CM code T40.414 is a billable or specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. The 2025 edition of ICD-10-CM T40.414 became effective on October 1, 2024.

This page provides detailed information about T40.414 - Poisoning by fentanyl or fentanyl analogs, undetermined. It includes common terminology, coding guidelines such as "Includes," "Excludes1," and "Excludes2" notes, and information on required 7th characters. Utilizing this information correctly is essential for accurate medical coding and claims submission for conditions like Poisoning by fentanyl or fentanyl analogs related to undetermined.