Medicare FFS ophthalmology

Provider service volume comparison

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

Provider A

Cathy Y Zhang, MD

NPI 1164082426 | Moorestown, NJ

National rank
#15,140
Total services
285
VS
Provider B

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Shared CPT/HCPCS0Visible service rows found for both providers
Provider A only9
Provider B only0
Total service gap285
Beneficiary gap153
Allowed amount gap$36,155.17

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
92012Established patient problem focused exam of visual system
76
0
76Provider A higher
92004New patient complete exam of visual system
37
0
37Provider A higher
92014Established patient complete exam of visual system
34
0
34Provider A higher
92136Measurement of corneal curvature and depth of eye
23
0
23Provider A higher
92134Imaging of retina
20
0
20Provider A higher
92133Imaging of optic nerve
18
0
18Provider A higher
99214Established patient office or other outpatient visit, 30-39 minutes
14
0
14Provider A higher
92083Exam of visual field with extended testing
12
0
12Provider A higher
99213Established patient office or other outpatient visit, 20-29 minutes
11
0
11Provider A higher
Largest visible gaps5Rows sorted by shared rows first, then service-volume difference
Provider A total payment$27,702.65
Provider B total paymentNot available