Resistance to cephalosporins
Infection with bacteria resistant to beta-lactam drug
Infection with microorganisms resistant to cephalosporins and other beta lactams
Non-susceptibility of an organism to the action of the cephalosporins.
Z16.19 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
The 2023 edition of ICD-10-CM Z16.19 became effective on October 1, 2022.
This is the American ICD-10-CM version of Z16.19 – other international versions of ICD-10 Z16.19 may differ.