Medicare FFS ophthalmology

Provider service volume comparison

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

Provider A

Joseph M Williams, M.D.

NPI 1467567438 | Worcester, MA

National rank
#7,473
Total services
2,449
VS
Provider B

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Shared CPT/HCPCS0Visible service rows found for both providers
Provider A only16
Provider B only0
Total service gap2,449
Beneficiary gap822
Allowed amount gap$301,566.19

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
538
0
538Provider A higher
99213Established patient office or other outpatient visit, 20-29 minutes
386
0
386Provider A higher
92136Measurement of corneal curvature and depth of eye
238
0
238Provider A higher
92250Photography of the retina
217
0
217Provider A higher
92133Imaging of optic nerve
201
0
201Provider A higher
66984Removal of cataract with insertion of prosthetic lens
138
0
138Provider A higher
99214Established patient office or other outpatient visit, 30-39 minutes
134
0
134Provider A higher
92083Exam of visual field with extended testing
124
0
124Provider A higher
92134Imaging of retina
121
0
121Provider A higher
99204New patient office or other outpatient visit, 45-59 minutes
96
0
96Provider A higher
92004New patient complete exam of visual system
80
0
80Provider A higher
92012Established patient problem focused exam of visual system
38
0
38Provider A higher
66821Removal of recurring cataract in lens capsule using a laser
36
0
36Provider A higher
92020Exam of the internal drainage system of eye
19
0
19Provider A higher
76514Ultrasound scan of cornea to determine thickness
15
0
15Provider A higher
92002New patient problem focused exam of visual system
13
0
13Provider A higher
Largest visible gaps5Rows sorted by shared rows first, then service-volume difference
Provider A total payment$221,496.71
Provider B total paymentNot available