Medicare FFS ophthalmology
Provider service volume comparison
Compare two ophthalmology providers by CY2023 Medicare FFS service volume and CPT/HCPCS mix.
John W Prenshaw, M.D.
NPI 1164869475 | Chattanooga, TN
- National rank
- #12,529
- Total services
- 934
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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 |
|---|---|---|---|---|---|
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 211 | 0 | 211 | Provider A higher |
| 92136 | Measurement of corneal curvature and depth of eye | 194 | 0 | 194 | Provider A higher |
| 66984 | Removal of cataract with insertion of prosthetic lens | 189 | 0 | 189 | Provider A higher |
| 92025 | Ct scan of cornea | 52 | 0 | 52 | Provider A higher |
| 66821 | Removal of recurring cataract in lens capsule using a laser | 48 | 0 | 48 | Provider A higher |
| 92020 | Exam of the internal drainage system of eye | 36 | 0 | 36 | Provider A higher |
| 65855 | Laser repair to improve eye fluid flow | 29 | 0 | 29 | Provider A higher |
| 92004 | New patient complete exam of visual system | 22 | 0 | 22 | Provider A higher |
| 66982 | Complex removal of cataract with insertion of prosthetic lens | 20 | 0 | 20 | Provider A higher |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | 20 | 0 | 20 | Provider A higher |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 19 | 0 | 19 | Provider A higher |
| 92134 | Imaging of retina | 17 | 0 | 17 | Provider A higher |