Medicare FFS ophthalmology

Provider service volume comparison

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

Provider A

Lisa K Hwang, M.D.

NPI 1932376159 | Lancaster, CA

National rank
#8,360
Total services
2,135
VS
Provider B

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Shared CPT/HCPCS0Visible service rows found for both providers
Provider A only12
Provider B only0
Total service gap2,135
Beneficiary gap1,120
Allowed amount gap$264,362.07

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
745
0
745Provider A higher
92004New patient complete exam of visual system
370
0
370Provider A higher
68761Closure of tear duct opening using plug
313
0
313Provider A higher
99213Established patient office or other outpatient visit, 20-29 minutes
293
0
293Provider A higher
92083Exam of visual field with extended testing
80
0
80Provider A higher
92133Imaging of optic nerve
73
0
73Provider A higher
92134Imaging of retina
65
0
65Provider A higher
92136Measurement of corneal curvature and depth of eye
33
0
33Provider A higher
92012Established patient problem focused exam of visual system
30
0
30Provider A higher
92014Established patient complete exam of visual system
25
0
25Provider A higher
92025Ct scan of cornea
17
0
17Provider A higher
66821Removal of recurring cataract in lens capsule using a laser
15
0
15Provider A higher
Largest visible gaps5Rows sorted by shared rows first, then service-volume difference
Provider A total payment$201,333.75
Provider B total paymentNot available