ICD-10-CM Diagnosis Code (2025)
Official Description for T40.495
Adverse effect of other synthetic narcotics
Parent Code (Less Specific):
About ICD-10-CM Code T40.495 (Adverse effect of other synthetic narcotics)
ICD-10-CM code T40.495 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 T40.495 became effective on October 1, 2024.
This page provides detailed information about T40.495 - Adverse effect of other synthetic narcotics. 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 Adverse effect of other synthetic narcotics.