Medicare FFS ophthalmology

Provider service volume comparison

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

Provider A

Eva I Liang, MD

NPI 1619957081 | Las Vegas, NV

National rank
#12,776
Total services
875
VS
Provider B

Choose provider

No provider selected.

Search providers
Shared CPT/HCPCS0Visible service rows found for both providers
Provider A only12
Provider B only0
Total service gap875
Beneficiary gap205
Allowed amount gap$138,119.24

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
234
0
234Provider A higher
66984Removal of cataract with insertion of prosthetic lens
136
0
136Provider A higher
92025Ct scan of cornea
95
0
95Provider A higher
92012Established patient problem focused exam of visual system
61
0
61Provider A higher
92145Measurement of corneal pressure
56
0
56Provider A higher
92014Established patient complete exam of visual system
44
0
44Provider A higher
99213Established patient office or other outpatient visit, 20-29 minutes
33
0
33Provider A higher
92133Imaging of optic nerve
24
0
24Provider A higher
92134Imaging of retina
23
0
23Provider A higher
66991Extracapsular removal of cataract with insertion of artificial lens and insertion of drainage device in front chamber of eye
20
0
20Provider A higher
66821Removal of recurring cataract in lens capsule using a laser
18
0
18Provider A higher
92083Exam of visual field with extended testing
18
0
18Provider A higher
Largest visible gaps5Rows sorted by shared rows first, then service-volume difference
Provider A total payment$107,249.78
Provider B total paymentNot available