Medicare FFS ophthalmology

Provider service volume comparison

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

Provider A

Andrew Chang, M.D.

NPI 1003808494 | Northridge, CA

National rank
#10,179
Total services
1,571
VS
Provider B

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Shared CPT/HCPCS0Visible service rows found for both providers
Provider A only11
Provider B only0
Total service gap1,571
Beneficiary gap699
Allowed amount gap$220,942.04

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
572
0
572Provider A higher
92012Established patient problem focused exam of visual system
181
0
181Provider A higher
92134Imaging of retina
179
0
179Provider A higher
92004New patient complete exam of visual system
161
0
161Provider A higher
92136Measurement of corneal curvature and depth of eye
150
0
150Provider A higher
92250Photography of the retina
147
0
147Provider A higher
66984Removal of cataract with insertion of prosthetic lens
85
0
85Provider A higher
66821Removal of recurring cataract in lens capsule using a laser
37
0
37Provider A higher
92083Exam of visual field with extended testing
16
0
16Provider A higher
66982Complex removal of cataract with insertion of prosthetic lens
14
0
14Provider A higher
92133Imaging of optic nerve
11
0
11Provider A higher
Largest visible gaps5Rows sorted by shared rows first, then service-volume difference
Provider A total payment$154,738.48
Provider B total paymentNot available