HCPCS Modifier G8
Published 07/16/2020
Description
Monitored anesthesia care (MAC) for deep complex, complicated or markedly invasive surgical procedure.
Guidelines and Instructions
- Submit this modifier only with anesthesia services (CPT codes 00100 through 01999)
- Submit the modifier indicating personally performed, medically directed, or medically supervised first and HCPCS modifier G8 second