Exposure to bordetella pertussis
Exposure to pertussis whooping cough bacteria)
Exposure to streptococcal pharyngitis
Exposure to streptococcal pharyngitis strep throat)
Exposure to streptococcus
Exposure to streptococcus bacteria)
Z20.818 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 oth bact communicable diseases
The 2023 edition of ICD-10-CM Z20.818 became effective on October 1, 2022.
This is the American ICD-10-CM version of Z20.818 – other international versions of ICD-10 Z20.818 may differ.