Medicare FFS ophthalmology
Provider service volume comparison
Compare two ophthalmology providers by CY2023 Medicare FFS service volume and CPT/HCPCS mix.
Michael A Chang, M.D.
NPI 1366438624 | Lexington, MA
- National rank
- #6,707
- Total services
- 2,748
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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 |
|---|---|---|---|---|---|
| 92014 | Established patient complete exam of visual system | 1,037 | 0 | 1,037 | Provider A higher |
| 92012 | Established patient problem focused exam of visual system | 576 | 0 | 576 | Provider A higher |
| 92083 | Exam of visual field with extended testing | 425 | 0 | 425 | Provider A higher |
| 92133 | Imaging of optic nerve | 413 | 0 | 413 | Provider A higher |
| 92004 | New patient complete exam of visual system | 127 | 0 | 127 | Provider A higher |
| 92136 | Measurement of corneal curvature and depth of eye | 30 | 0 | 30 | Provider A higher |
| 65855 | Laser repair to improve eye fluid flow | 18 | 0 | 18 | Provider A higher |
| 67820 | Removal of eyelashes using forceps | 18 | 0 | 18 | Provider A higher |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 17 | 0 | 17 | Provider A higher |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 15 | 0 | 15 | Provider A higher |
| 66821 | Removal of recurring cataract in lens capsule using a laser | 13 | 0 | 13 | Provider A higher |
| 66984 | Removal of cataract with insertion of prosthetic lens | 12 | 0 | 12 | Provider A higher |