ICD-10-CM T48.90: Poisoning by, adverse effect of and underdosing of unspecified agents primarily acting on the respiratory system

Parent Code (Less Specific):

About ICD-10-CM Code T48.90 (Poisoning by)

ICD-10-CM code T48.90 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 T48.90 became effective on October 1, 2024.

This page provides detailed information about T48.90 - Poisoning by, adverse effect of and underdosing of unspecified agents primarily acting on the respiratory system. 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 related to adverse effect of and underdosing of unspecified agents primarily acting on the respiratory system.