Medicare FFS ophthalmology
Provider service volume comparison
Compare two ophthalmology providers by CY2023 Medicare FFS service volume and CPT/HCPCS mix.
John P Nairn, M.D.
NPI 1528064912 | West Mifflin, PA
- National rank
- #8,232
- Total services
- 2,182
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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 |
|---|---|---|---|---|---|
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 456 | 0 | 456 | Provider A higher |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 443 | 0 | 443 | Provider A higher |
| 92133 | Imaging of optic nerve | 424 | 0 | 424 | Provider A higher |
| 92083 | Exam of visual field with extended testing | 206 | 0 | 206 | Provider A higher |
| 76514 | Ultrasound scan of cornea to determine thickness | 115 | 0 | 115 | Provider A higher |
| 92136 | Measurement of corneal curvature and depth of eye | 114 | 0 | 114 | Provider A higher |
| 66984 | Removal of cataract with insertion of prosthetic lens | 94 | 0 | 94 | Provider A higher |
| 92020 | Exam of the internal drainage system of eye | 70 | 0 | 70 | Provider A higher |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 62 | 0 | 62 | Provider A higher |
| 92134 | Imaging of retina | 42 | 0 | 42 | Provider A higher |
| 66821 | Removal of recurring cataract in lens capsule using a laser | 21 | 0 | 21 | Provider A higher |
| 66982 | Complex removal of cataract with insertion of prosthetic lens | 20 | 0 | 20 | Provider A higher |
| 66821 | Removal of recurring cataract in lens capsule using a laser | 17 | 0 | 17 | Provider A higher |
| 99212 | Established patient office or other outpatient visit, 10-19 minutes | 11 | 0 | 11 | Provider A higher |