Medicare FFS ophthalmology

Provider service volume comparison

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

Provider A

Christine Callahan, MD

NPI 1811910581 | Hershey, PA

National rank
#11,438
Total services
1,217
VS
Provider B

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Shared CPT/HCPCS0Visible service rows found for both providers
Provider A only9
Provider B only0
Total service gap1,217
Beneficiary gap419
Allowed amount gap$85,707.53

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
351
0
351Provider A higher
92012Established patient problem focused exam of visual system
271
0
271Provider A higher
92133Imaging of optic nerve
237
0
237Provider A higher
92083Exam of visual field with extended testing
135
0
135Provider A higher
92020Exam of the internal drainage system of eye
41
0
41Provider A higher
92136Measurement of corneal curvature and depth of eye
39
0
39Provider A higher
66984Removal of cataract with insertion of prosthetic lens
27
0
27Provider A higher
92134Imaging of retina
16
0
16Provider A higher
76514Ultrasound scan of cornea to determine thickness
15
0
15Provider A higher
Largest visible gaps5Rows sorted by shared rows first, then service-volume difference
Provider A total payment$60,903.27
Provider B total paymentNot available