Medicare FFS ophthalmology
Provider service volume comparison
Compare two ophthalmology providers by CY2023 Medicare FFS service volume and CPT/HCPCS mix.
Lisa Y Yang, M.D.
NPI 1750489571 | Anaheim, CA
- National rank
- #14,144
- Total services
- 506
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Search providersCPT/HCPCS service volume comparison
Rows compare visible public provider-service lines by Medicare FFS service count.
| CPT/HCPCS | Description | Provider A services | Provider B services | Absolute difference | Higher Medicare FFS service volume |
|---|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 215 | 0 | 215 | Provider A higher |
| 92133 | Imaging of optic nerve | 77 | 0 | 77 | Provider A higher |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 38 | 0 | 38 | Provider A higher |
| 92134 | Imaging of retina | 35 | 0 | 35 | Provider A higher |
| 92020 | Exam of the internal drainage system of eye | 25 | 0 | 25 | Provider A higher |
| 92083 | Exam of visual field with extended testing | 25 | 0 | 25 | Provider A higher |
| 76514 | Ultrasound scan of cornea to determine thickness | 20 | 0 | 20 | Provider A higher |
| 92136 | Measurement of corneal curvature and depth of eye | 19 | 0 | 19 | Provider A higher |
| 92250 | Photography of the retina | 15 | 0 | 15 | Provider A higher |
| 66984 | Removal of cataract with insertion of prosthetic lens | 13 | 0 | 13 | Provider A higher |