Medicare FFS ophthalmology

Provider service volume comparison

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

Provider A

Daoling Zhang, MD

NPI 1003922485 | Orangeburg, SC

National rank
#7,927
Total services
2,277
VS
Provider B

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Shared CPT/HCPCS0Visible service rows found for both providers
Provider A only11
Provider B only0
Total service gap2,277
Beneficiary gap911
Allowed amount gap$259,222.64

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
624
0
624Provider A higher
99214Established patient office or other outpatient visit, 30-39 minutes
553
0
553Provider A higher
92133Imaging of optic nerve
261
0
261Provider A higher
99213Established patient office or other outpatient visit, 20-29 minutes
217
0
217Provider A higher
92083Exam of visual field with extended testing
216
0
216Provider A higher
92004New patient complete exam of visual system
88
0
88Provider A higher
92136Measurement of corneal curvature and depth of eye
81
0
81Provider A higher
92134Imaging of retina
65
0
65Provider A higher
66984Removal of cataract with insertion of prosthetic lens
63
0
63Provider A higher
66821Removal of recurring cataract in lens capsule using a laser
34
0
34Provider A higher
65855Laser repair to improve eye fluid flow
17
0
17Provider A higher
Largest visible gaps5Rows sorted by shared rows first, then service-volume difference
Provider A total payment$175,699.09
Provider B total paymentNot available