Medicare FFS ophthalmology

Provider service volume comparison

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

Provider A

Ta Chen P Chang, M.D.

NPI 1023298643 | Miami, FL

National rank
#15,149
Total services
284
VS
Provider B

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Shared CPT/HCPCS0Visible service rows found for both providers
Provider A only4
Provider B only0
Total service gap284
Beneficiary gap89
Allowed amount gap$21,353.47

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
99214Established patient office or other outpatient visit, 30-39 minutes
116
0
116Provider A higher
92083Exam of visual field with extended testing
61
0
61Provider A higher
92133Imaging of optic nerve
42
0
42Provider A higher
92020Exam of the internal drainage system of eye
11
0
11Provider A higher
Largest visible gaps4Rows sorted by shared rows first, then service-volume difference
Provider A total payment$15,269.41
Provider B total paymentNot available