ICD-10-CM O99.330: Smoking (tobacco) complicating pregnancy, unspecified trimester

Parent Code (Less Specific):

About ICD-10-CM Code O99.330 (Smoking)

ICD-10-CM code O99.330 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 O99.330 became effective on October 1, 2024.

This page provides detailed information about O99.330 - Smoking (tobacco) complicating pregnancy, unspecified trimester. 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 Smoking related to unspecified trimester.