Medicare FFS ophthalmology

Provider service volume comparison

Compare two ophthalmology providers by CY2023 Medicare FFS service volume and CPT/HCPCS mix.

Provider A

Anne Z Mazer, MD

NPI 1518940436 | Riverside, CA

National rank
#14,340
Total services
454
VS
Provider B

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Shared CPT/HCPCS0Visible service rows found for both providers
Provider A only7
Provider B only0
Total service gap454
Beneficiary gap268
Allowed amount gap$64,896.22

CPT/HCPCS service volume comparison

Rows compare visible public provider-service lines by Medicare FFS service count.

CPT/HCPCSDescriptionProvider A servicesProvider B servicesAbsolute differenceHigher Medicare FFS service volume
92014Established patient complete exam of visual system
157
0
157Provider A higher
99213Established patient office or other outpatient visit, 20-29 minutes
81
0
81Provider A higher
92004New patient complete exam of visual system
61
0
61Provider A higher
92133Imaging of optic nerve
37
0
37Provider A higher
66821Removal of recurring cataract in lens capsule using a laser
18
0
18Provider A higher
92134Imaging of retina
15
0
15Provider A higher
76514Ultrasound scan of cornea to determine thickness
12
0
12Provider A higher
Largest visible gaps5Rows sorted by shared rows first, then service-volume difference
Provider A total payment$44,710.64
Provider B total paymentNot available