Modifier G1 to GZ Definition

G1    Most Recent URR of less than 60% G2    Most Recent URR of 60% to 64.9% G3    Most Recent URR of 65% to 69.9% G4    Most Recent URR of 70% to 74.9% G5    Most Recent URR of 75% or Greater G6...

Multiple EGD 43245, 43248, 43239 and Modifier 59

43245 Esophagogastroduodenoscopy, flexible, transoral; with dilation of gastric/duodenal stricture(s) (eg, balloon, bougie) 43248 Esophagogastroduodenoscopy, flexible, transoral; with insertion of guide wire followed by passage of dilator(s) through esophagus over...

Part – A Level II Modifiers

QB    Physician Providing a Service in a Rural HPSA QK    Medical Direction of Two, Three or Four Concurrent Anesthesia Procedures Involving  Qualified Individuals QL      Patient pronounced dead (Ambulance)...