Medicare FFS ophthalmology

Provider service volume comparison

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

Provider A

Kelly A Williamson, M.D.

NPI 1114286614 | Philadelphia, PA

National rank
#8,488
Total services
2,095
VS
Provider B

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Shared CPT/HCPCS0Visible service rows found for both providers
Provider A only17
Provider B only0
Total service gap2,095
Beneficiary gap632
Allowed amount gap$249,432.26

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
92133Imaging of optic nerve
379
0
379Provider A higher
92083Exam of visual field with extended testing
352
0
352Provider A higher
92012Established patient problem focused exam of visual system
325
0
325Provider A higher
92014Established patient complete exam of visual system
275
0
275Provider A higher
66984Removal of cataract with insertion of prosthetic lens
124
0
124Provider A higher
92136Measurement of corneal curvature and depth of eye
121
0
121Provider A higher
99213Established patient office or other outpatient visit, 20-29 minutes
111
0
111Provider A higher
92134Imaging of retina
88
0
88Provider A higher
92004New patient complete exam of visual system
74
0
74Provider A higher
99204New patient office or other outpatient visit, 45-59 minutes
58
0
58Provider A higher
99214Established patient office or other outpatient visit, 30-39 minutes
37
0
37Provider A higher
66821Removal of recurring cataract in lens capsule using a laser
30
0
30Provider A higher
99203New patient office or other outpatient visit, 30-44 minutes
19
0
19Provider A higher
66982Complex removal of cataract with insertion of prosthetic lens
18
0
18Provider A higher
76514Ultrasound scan of cornea to determine thickness
16
0
16Provider A higher
92002New patient problem focused exam of visual system
14
0
14Provider A higher
92020Exam of the internal drainage system of eye
14
0
14Provider A higher
Largest visible gaps5Rows sorted by shared rows first, then service-volume difference
Provider A total payment$179,675.17
Provider B total paymentNot available