AS – Non-Physician Practitioner Modifier

by | Jul 27, 2010 | CPT modifiers

Non-Physician Practitioner Modifier

AS Physician Assistant, Nurse Practitioner, or Clinical Nurse Specialist services for assistant-at-surgery, non-team member. Reimburses at 10.4% of Medicare Physician Fee Schedule.

End Stage Renal Disease (ESRD) Modifiers

G1 Most recent URR reading of less than 60
G2 Most recent URR reading of 60 to 64.9
G3 Most recent URR reading of 65 to 69.9
G4 Most recent URR reading of 70 to 74.9
G5 Most recent URR reading of 75 or greater