Exposure to communicable disease
Z20.9 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
Short description: Contact w and exposure to unsp communicable disease
The 2023 edition of ICD-10-CM Z20.9 became effective on October 1, 2022.
This is the American ICD-10-CM version of Z20.9 – other international versions of ICD-10 Z20.9 may differ.