Medicare FFS ophthalmology

Provider service volume comparison

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

Provider A

Erynn B Yang, M.D.

NPI 1114135746 | Boston, MA

National rank
#8,005
Total services
2,249
VS
Provider B

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Shared CPT/HCPCS0Visible service rows found for both providers
Provider A only17
Provider B only0
Total service gap2,249
Beneficiary gap632
Allowed amount gap$314,701.40

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
99214Established patient office or other outpatient visit, 30-39 minutes
599
0
599Provider A higher
99213Established patient office or other outpatient visit, 20-29 minutes
333
0
333Provider A higher
92133Imaging of optic nerve
323
0
323Provider A higher
92083Exam of visual field with extended testing
314
0
314Provider A higher
66984Removal of cataract with insertion of prosthetic lens
141
0
141Provider A higher
92136Measurement of corneal curvature and depth of eye
69
0
69Provider A higher
92136Measurement of corneal curvature and depth of eye
69
0
69Provider A higher
92020Exam of the internal drainage system of eye
58
0
58Provider A higher
92250Photography of the retina
53
0
53Provider A higher
99204New patient office or other outpatient visit, 45-59 minutes
53
0
53Provider A higher
92134Imaging of retina
51
0
51Provider A higher
92014Established patient complete exam of visual system
40
0
40Provider A higher
65855Laser repair to improve eye fluid flow
31
0
31Provider A higher
65820Incision to improve eye fluid flow
27
0
27Provider A higher
92025Ct scan of cornea
24
0
24Provider A higher
66821Removal of recurring cataract in lens capsule using a laser
18
0
18Provider A higher
92004New patient complete exam of visual system
11
0
11Provider A higher
Largest visible gaps5Rows sorted by shared rows first, then service-volume difference
Provider A total payment$229,314.77
Provider B total paymentNot available