Medicare FFS ophthalmology

Provider service volume comparison

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

Provider A

Patricia B Sierra, MD

NPI 1710997895 | Sacramento, CA

National rank
#7,323
Total services
2,502
VS
Provider B

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Shared CPT/HCPCS0Visible service rows found for both providers
Provider A only17
Provider B only0
Total service gap2,502
Beneficiary gap724
Allowed amount gap$423,934.30

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
402
0
402Provider A higher
92012Established patient problem focused exam of visual system
352
0
352Provider A higher
66984Removal of cataract with insertion of prosthetic lens
287
0
287Provider A higher
92014Established patient complete exam of visual system
252
0
252Provider A higher
92004New patient complete exam of visual system
248
0
248Provider A higher
92134Imaging of retina
233
0
233Provider A higher
92025Ct scan of cornea
163
0
163Provider A higher
76514Ultrasound scan of cornea to determine thickness
98
0
98Provider A higher
66821Removal of recurring cataract in lens capsule using a laser
78
0
78Provider A higher
92133Imaging of optic nerve
53
0
53Provider A higher
92082Exam of visual field with intermediate testing
33
0
33Provider A higher
92286Imaging of front third of eye using a special microscope
32
0
32Provider A higher
68761Closure of tear duct opening using plug
26
0
26Provider A higher
66991Extracapsular removal of cataract with insertion of artificial lens and insertion of drainage device in front chamber of eye
25
0
25Provider A higher
92002New patient problem focused exam of visual system
22
0
22Provider A higher
99204New patient office or other outpatient visit, 45-59 minutes
21
0
21Provider A higher
92083Exam of visual field with extended testing
19
0
19Provider A higher
Largest visible gaps5Rows sorted by shared rows first, then service-volume difference
Provider A total payment$317,989.64
Provider B total paymentNot available