ICD-10-CM Z28.310: Unvaccinated for COVID-19

Parent Code (Less Specific):

About ICD-10-CM Code Z28.310 (Unvaccinated for COVID-19)

ICD-10-CM code Z28.310 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 Z28.310 became effective on October 1, 2024.

This page provides detailed information about Z28.310 - Unvaccinated for COVID-19. 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 Unvaccinated for COVID-19.