Medicare FFS ophthalmology

Provider service volume comparison

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

Provider A

Diana Chao, MD

NPI 1528320298 | Arcadia, CA

National rank
#13,376
Total services
715
VS
Provider B

Choose provider

No provider selected.

Search providers
Shared CPT/HCPCS0Visible service rows found for both providers
Provider A only7
Provider B only0
Total service gap715
Beneficiary gap221
Allowed amount gap$88,509.72

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
260
0
260Provider A higher
92133Imaging of optic nerve
136
0
136Provider A higher
92083Exam of visual field with extended testing
87
0
87Provider A higher
92004New patient complete exam of visual system
75
0
75Provider A higher
92134Imaging of retina
60
0
60Provider A higher
99214Established patient office or other outpatient visit, 30-39 minutes
37
0
37Provider A higher
66984Removal of cataract with insertion of prosthetic lens
21
0
21Provider A higher
Largest visible gaps5Rows sorted by shared rows first, then service-volume difference
Provider A total payment$59,044.26
Provider B total paymentNot available