HCPCS ‘Z’ Modifiers (3)

May 12, 2024 by icd10codes.in

Modifier	Description
ZA	Novartis/sandoz Terminated March 31, 2018.
ZB	Pfizer/hospira Terminated March 31, 2018.
ZC	Merck/samsung bioepis Terminated March 31, 2018.