ICD-10-CM Z91.09: Other allergy status, other than to drugs and biological substances

Parent Code (Less Specific):

About ICD-10-CM Code Z91.09 (Other allergy status)

ICD-10-CM code Z91.09 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 Z91.09 became effective on October 1, 2024.

This page provides detailed information about Z91.09 - Other allergy status, other than to drugs and biological substances. 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 Other allergy status related to other than to drugs and biological substances.