Medicare FFS ophthalmology

Provider service volume comparison

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

Provider A

Ayan Chatterjee, M.D.

NPI 1265845804 | King Of Prussia, PA

National rank
#5,532
Total services
3,351
VS
Provider B

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Shared CPT/HCPCS0Visible service rows found for both providers
Provider A only18
Provider B only0
Total service gap3,351
Beneficiary gap734
Allowed amount gap$553,685.77

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
92136Measurement of corneal curvature and depth of eye
811
0
811Provider A higher
66984Removal of cataract with insertion of prosthetic lens
478
0
478Provider A higher
99204New patient office or other outpatient visit, 45-59 minutes
330
0
330Provider A higher
92014Established patient complete exam of visual system
320
0
320Provider A higher
92083Exam of visual field with extended testing
287
0
287Provider A higher
92133Imaging of optic nerve
233
0
233Provider A higher
92012Established patient problem focused exam of visual system
188
0
188Provider A higher
92020Exam of the internal drainage system of eye
106
0
106Provider A higher
66821Removal of recurring cataract in lens capsule using a laser
94
0
94Provider A higher
92250Photography of the retina
85
0
85Provider A higher
99214Established patient office or other outpatient visit, 30-39 minutes
69
0
69Provider A higher
66174Dilation of fluid outflow drainage within eye
63
0
63Provider A higher
66821Removal of recurring cataract in lens capsule using a laser
45
0
45Provider A higher
65855Laser repair to improve eye fluid flow
44
0
44Provider A higher
76514Ultrasound scan of cornea to determine thickness
43
0
43Provider A higher
92134Imaging of retina
39
0
39Provider A higher
66982Complex removal of cataract with insertion of prosthetic lens
29
0
29Provider A higher
99213Established patient office or other outpatient visit, 20-29 minutes
13
0
13Provider A higher
Largest visible gaps5Rows sorted by shared rows first, then service-volume difference
Provider A total payment$418,753.57
Provider B total paymentNot available