Question

What modifier is used for medically-directed CRNA services?

a) QK
b) QS
c) QX
d) QZ

Answer 1

The modifier used for medically-directed CRNA services is QZ.

Step-by-step explanation:

The modifier used for medically-directed CRNA services is QZ.

CRNA stands for Certified Registered Nurse Anesthetist. The QZ modifier is used to indicate that the CRNA services were medically directed by an anesthesiologist.