Medicare FFS ophthalmology

Provider service volume comparison

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

Provider A

Michael J Zgrabik, M.D.

NPI 1477589588 | Cleveland, OH

National rank
#5,800
Total services
3,188
VS
Provider B

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Shared CPT/HCPCS0Visible service rows found for both providers
Provider A only18
Provider B only0
Total service gap3,188
Beneficiary gap1,038
Allowed amount gap$400,410.76

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
99214Established patient office or other outpatient visit, 30-39 minutes
889
0
889Provider A higher
92134Imaging of retina
720
0
720Provider A higher
92133Imaging of optic nerve
299
0
299Provider A higher
92012Established patient problem focused exam of visual system
241
0
241Provider A higher
92083Exam of visual field with extended testing
221
0
221Provider A higher
92136Measurement of corneal curvature and depth of eye
151
0
151Provider A higher
66982Complex removal of cataract with insertion of prosthetic lens
110
0
110Provider A higher
92014Established patient complete exam of visual system
79
0
79Provider A higher
99213Established patient office or other outpatient visit, 20-29 minutes
74
0
74Provider A higher
66821Removal of recurring cataract in lens capsule using a laser
70
0
70Provider A higher
66984Removal of cataract with insertion of prosthetic lens
45
0
45Provider A higher
68841Insertion of drug delivery implant into tear duct of eye
36
0
36Provider A higher
76514Ultrasound scan of cornea to determine thickness
33
0
33Provider A higher
99205New patient office or other outpatient visit, 60-74 minutes
29
0
29Provider A higher
99204New patient office or other outpatient visit, 45-59 minutes
23
0
23Provider A higher
99215Established patient office or other outpatient visit, 40-54 minutes
21
0
21Provider A higher
65855Laser repair to improve eye fluid flow
15
0
15Provider A higher
92025Ct scan of cornea
13
0
13Provider A higher
Largest visible gaps5Rows sorted by shared rows first, then service-volume difference
Provider A total payment$288,928.82
Provider B total paymentNot available