Medicare FFS ophthalmology

Provider service volume comparison

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

Provider A

Joseph E Zilisch

NPI 1144683517 | Glendale, WI

National rank
#11,987
Total services
1,071
VS
Provider B

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Shared CPT/HCPCS0Visible service rows found for both providers
Provider A only13
Provider B only0
Total service gap1,071
Beneficiary gap388
Allowed amount gap$122,278.76

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
307
0
307Provider A higher
92012Established patient problem focused exam of visual system
236
0
236Provider A higher
92134Imaging of retina
99
0
99Provider A higher
92133Imaging of optic nerve
65
0
65Provider A higher
66984Removal of cataract with insertion of prosthetic lens
60
0
60Provider A higher
92083Exam of visual field with extended testing
59
0
59Provider A higher
76514Ultrasound scan of cornea to determine thickness
44
0
44Provider A higher
92136Measurement of corneal curvature and depth of eye
40
0
40Provider A higher
92020Exam of the internal drainage system of eye
34
0
34Provider A higher
92004New patient complete exam of visual system
31
0
31Provider A higher
92025Ct scan of cornea
30
0
30Provider A higher
92250Photography of the retina
29
0
29Provider A higher
66821Removal of recurring cataract in lens capsule using a laser
14
0
14Provider A higher
Largest visible gaps5Rows sorted by shared rows first, then service-volume difference
Provider A total payment$88,444.10
Provider B total paymentNot available