Medicare FFS ophthalmology

Provider service volume comparison

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

Provider A

Melissa A Derenzo, MD

NPI 1346327947 | Butler, PA

National rank
#14,234
Total services
483
VS
Provider B

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Shared CPT/HCPCS0Visible service rows found for both providers
Provider A only10
Provider B only0
Total service gap483
Beneficiary gap224
Allowed amount gap$60,956.36

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
99213Established patient office or other outpatient visit, 20-29 minutes
185
0
185Provider A higher
92014Established patient complete exam of visual system
47
0
47Provider A higher
66984Removal of cataract with insertion of prosthetic lens
37
0
37Provider A higher
92083Exam of visual field with extended testing
34
0
34Provider A higher
92134Imaging of retina
26
0
26Provider A higher
99203New patient office or other outpatient visit, 30-44 minutes
22
0
22Provider A higher
92133Imaging of optic nerve
21
0
21Provider A higher
92012Established patient problem focused exam of visual system
19
0
19Provider A higher
92004New patient complete exam of visual system
18
0
18Provider A higher
76519Ultrasound scan to determine eye length and lens power
17
0
17Provider A higher
Largest visible gaps5Rows sorted by shared rows first, then service-volume difference
Provider A total payment$42,139.52
Provider B total paymentNot available