Medicare FFS ophthalmology

Provider service volume comparison

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

Provider A

William A Johnson, MD

NPI 1376506774 | Columbia, SC

National rank
#4,377
Total services
4,126
VS
Provider B

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Shared CPT/HCPCS0Visible service rows found for both providers
Provider A only13
Provider B only0
Total service gap4,126
Beneficiary gap1,896
Allowed amount gap$441,613.03

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
1,569
0
1,569Provider A higher
92012Established patient problem focused exam of visual system
627
0
627Provider A higher
92133Imaging of optic nerve
501
0
501Provider A higher
92083Exam of visual field with extended testing
387
0
387Provider A higher
99214Established patient office or other outpatient visit, 30-39 minutes
259
0
259Provider A higher
92136Measurement of corneal curvature and depth of eye
218
0
218Provider A higher
92134Imaging of retina
198
0
198Provider A higher
66984Removal of cataract with insertion of prosthetic lens
150
0
150Provider A higher
92004New patient complete exam of visual system
88
0
88Provider A higher
66821Removal of recurring cataract in lens capsule using a laser
33
0
33Provider A higher
76514Ultrasound scan of cornea to determine thickness
20
0
20Provider A higher
66982Complex removal of cataract with insertion of prosthetic lens
16
0
16Provider A higher
92020Exam of the internal drainage system of eye
12
0
12Provider A higher
Largest visible gaps5Rows sorted by shared rows first, then service-volume difference
Provider A total payment$306,512.46
Provider B total paymentNot available