Medicare FFS ophthalmology
Provider service volume comparison
Compare two ophthalmology providers by CY2023 Medicare FFS service volume and CPT/HCPCS mix.
William T Johnston, M.D.
NPI 1376546713 | Seattle, WA
- National rank
- #7,827
- Total services
- 2,307
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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 |
|---|---|---|---|---|---|
| 92134 | Imaging of retina | 661 | 0 | 661 | Provider A higher |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 593 | 0 | 593 | Provider A higher |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 296 | 0 | 296 | Provider A higher |
| 92133 | Imaging of optic nerve | 172 | 0 | 172 | Provider A higher |
| 92083 | Exam of visual field with extended testing | 168 | 0 | 168 | Provider A higher |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 129 | 0 | 129 | Provider A higher |
| 66821 | Removal of recurring cataract in lens capsule using a laser | 83 | 0 | 83 | Provider A higher |
| 92020 | Exam of the internal drainage system of eye | 42 | 0 | 42 | Provider A higher |
| 92014 | Established patient complete exam of visual system | 28 | 0 | 28 | Provider A higher |
| 92250 | Photography of the retina | 25 | 0 | 25 | Provider A higher |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | 22 | 0 | 22 | Provider A higher |
| 76514 | Ultrasound scan of cornea to determine thickness | 19 | 0 | 19 | Provider A higher |