Medicare FFS ophthalmology
Provider service volume comparison
Compare two ophthalmology providers by CY2023 Medicare FFS service volume and CPT/HCPCS mix.
Richard A Gruen, M.D.
NPI 1043221088 | Owings Mills, MD
- National rank
- #7,359
- Total services
- 2,492
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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 | 1,015 | 0 | 1,015 | Provider A higher |
| 92133 | Imaging of optic nerve | 319 | 0 | 319 | Provider A higher |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 253 | 0 | 253 | Provider A higher |
| 92250 | Photography of the retina | 188 | 0 | 188 | Provider A higher |
| 92134 | Imaging of retina | 159 | 0 | 159 | Provider A higher |
| 92083 | Exam of visual field with extended testing | 146 | 0 | 146 | Provider A higher |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 101 | 0 | 101 | Provider A higher |
| 66984 | Removal of cataract with insertion of prosthetic lens | 94 | 0 | 94 | Provider A higher |
| 92136 | Measurement of corneal curvature and depth of eye | 66 | 0 | 66 | Provider A higher |
| 66821 | Removal of recurring cataract in lens capsule using a laser | 45 | 0 | 45 | Provider A higher |
| 76514 | Ultrasound scan of cornea to determine thickness | 22 | 0 | 22 | Provider A higher |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | 21 | 0 | 21 | Provider A higher |
| 99212 | Established patient office or other outpatient visit, 10-19 minutes | 17 | 0 | 17 | Provider A higher |
| 66821 | Removal of recurring cataract in lens capsule using a laser | 12 | 0 | 12 | Provider A higher |