ICD-10-CM Z20.09: Contact with and (suspected) exposure to other intestinal infectious diseases

Parent Code (Less Specific):

About ICD-10-CM Code Z20.09 (Contact with and)

ICD-10-CM code Z20.09 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 Z20.09 became effective on October 1, 2024.

This page provides detailed information about Z20.09 - Contact with and (suspected) exposure to other intestinal infectious diseases. 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 Contact with and.