A 1 Correct Answers Dressing for one wound
A 2 Correct Answers Dressing for two wounds
A 3 Correct Answers Dressing for three wounds
A 4 Correct Answers Dressing for four wounds
A 5 Correct Answers Dressing for five wounds
A 6 Correct Answers Dressing for six wounds
A 7 Correct Answers Dressing for seven wounds
A 8 Correct Answers Dressing for eight wounds
A 9 Correct Answers Dressing for nine or more wounds
A A Correct Answers Anesthesia services performed
personally by anesthesiologist
A D Correct Answers anesthesiologist Medical supervision by
a physician : more than four concurrent anesthesia procedures
A E Correct Answers Registered dietician
A F Correct Answers Specialty physician
A G Correct Answers Primary physician
,A H Correct Answers Clinical psychologist
A J Correct Answers Clinical social worker
A K Correct Answers Non participating physician
A L Correct Answers Principal physician of record
A M Correct Answers Physician , team member service
A O Correct Answers Alternate payment method declined by
provider of service
A P Correct Answers Determination of refractive state was not
performed in the course of diagnostic ophthalmological
examination
A Q Correct Answers Physician providing a service in an
unlisted health professional shortage area ( HPSA )
A R Correct Answers Physician provider services in a
physician scarcity area
A S Correct Answers Physician assistant nurse practitioner or
clinical nurse specialist services for assistant at surgery
A T Correct Answers Acute treatment ( this modifier should be
used when reporting service 98940 , 98941 98942 )
, A U Correct Answers Item furnished in conjunction with a
urological ostomy or tracheostomy supply
A V Correct Answers Item furnished in conjunction with a
prosthetic device , prosthetic or orthotic
A W Correct Answers Item furnished in conjunction with a
surgical dressing
A X Correct Answers Item or service furnished to an ESRD
patient that is not for the treatment of ESRD1
A Y Correct Answers Item or service furnished to an ESRD
patient that is not for the treatment of ESRD
A Z Correct Answers Physician providing a service in a dental
health professional shortage area for the purpose of an electronic
health record incentive payment
B A Correct Answers Item furnished in conjunction with
parenteral enteral nutrition ( PEN ) services
B L Correct Answers Special acquisition of blood and blood
products
B P Correct Answers The beneficiary has been informed of the
purchase and rental options and has elected to purchase the item
B R Correct Answers The beneficiary has been informed of the
purchase and rental options and has elected to rent the item