Medicare FFS ophthalmology
Provider service volume comparison
Compare two ophthalmology providers by CY2023 Medicare FFS service volume and CPT/HCPCS mix.
Dhillon Zaver, M.D.
NPI 1871029025 | Aurora, CO
- National rank
- #8,705
- Total services
- 2,022
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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 | 533 | 0 | 533 | Provider A higher |
| 92134 | Imaging of retina | 338 | 0 | 338 | Provider A higher |
| 92083 | Exam of visual field with extended testing | 206 | 0 | 206 | Provider A higher |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 184 | 0 | 184 | Provider A higher |
| 92020 | Exam of the internal drainage system of eye | 85 | 0 | 85 | Provider A higher |
| 92250 | Photography of the retina | 82 | 0 | 82 | Provider A higher |
| 92133 | Imaging of optic nerve | 71 | 0 | 71 | Provider A higher |
| 76514 | Ultrasound scan of cornea to determine thickness | 70 | 0 | 70 | Provider A higher |
| 92136 | Measurement of corneal curvature and depth of eye | 67 | 0 | 67 | Provider A higher |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 66 | 0 | 66 | Provider A higher |
| 66984 | Removal of cataract with insertion of prosthetic lens | 65 | 0 | 65 | Provider A higher |
| 92202 | Extended exam of the back part of the eye with optic nerve drawing | 62 | 0 | 62 | Provider A higher |
| 76519 | Ultrasound scan to determine eye length and lens power | 47 | 0 | 47 | Provider A higher |
| 92004 | New patient complete exam of visual system | 28 | 0 | 28 | Provider A higher |
| 65855 | Laser repair to improve eye fluid flow | 25 | 0 | 25 | Provider A higher |
| 92014 | Established patient complete exam of visual system | 17 | 0 | 17 | Provider A higher |
| 66821 | Removal of recurring cataract in lens capsule using a laser | 12 | 0 | 12 | Provider A higher |
| 92025 | Ct scan of cornea | 12 | 0 | 12 | Provider A higher |