Medicare FFS ophthalmology

Provider service volume comparison

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

Provider A

Todd D Gwin, MD

NPI 1225030208 | Boiling Springs, SC

National rank
#6,261
Total services
2,954
VS
Provider B

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Shared CPT/HCPCS0Visible service rows found for both providers
Provider A only15
Provider B only0
Total service gap2,954
Beneficiary gap1,703
Allowed amount gap$385,451.35

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
1,253
0
1,253Provider A higher
92136Measurement of corneal curvature and depth of eye
303
0
303Provider A higher
99213Established patient office or other outpatient visit, 20-29 minutes
284
0
284Provider A higher
99214Established patient office or other outpatient visit, 30-39 minutes
280
0
280Provider A higher
66984Removal of cataract with insertion of prosthetic lens
208
0
208Provider A higher
92004New patient complete exam of visual system
109
0
109Provider A higher
99212Established patient office or other outpatient visit, 10-19 minutes
107
0
107Provider A higher
92012Established patient problem focused exam of visual system
92
0
92Provider A higher
92083Exam of visual field with extended testing
67
0
67Provider A higher
92133Imaging of optic nerve
66
0
66Provider A higher
99204New patient office or other outpatient visit, 45-59 minutes
47
0
47Provider A higher
92134Imaging of retina
34
0
34Provider A higher
66821Removal of recurring cataract in lens capsule using a laser
28
0
28Provider A higher
76514Ultrasound scan of cornea to determine thickness
26
0
26Provider A higher
66821Removal of recurring cataract in lens capsule using a laser
19
0
19Provider A higher
Largest visible gaps5Rows sorted by shared rows first, then service-volume difference
Provider A total payment$269,569.55
Provider B total paymentNot available