Imaging or Diagnostic Tests
Vision Care Services
The Vision and Eye Health Surveillance System (VEHSS) reports the percentage of people who had an eye or vision diagnostic test claim in administrative claims databases and the IRIS Registry of electronic health records (EHR).
These prevalence rates and counts only include services that generated an insurance claim or electronic health record with an included procedure code during the year of observation.
Patients Receiving Service
Tests and imaging claims and medical records include the following subgroups:
| Subgroup | Included Procedures | Procedure Codes |
|---|---|---|
| Gonioscopy | Gonioscopy | 92010, 92020 |
| Visual field | Visual field testing | 92180, 92182, 92183 |
| Tonography | Tonography | 92140, 92100, 92130, 92135 |
| OCT | Optical coherence tomography | 92133, 92134 |
| Fundus | Stereo biomicroscopic exam of the fundus | 92250 |
| Angiography | Fluorescein angiography | 92235, 92242 |
Patients Receiving Service
The data sources available for this category include Medicare (default), IRIS Registry, Medicaid, Managed Vision Care, and MarketScan commercial insurance claims. See data source documentation.