| Naics index | Naics index description |
|---|---|
| 621512 | Radiological laboratory services, medical |
| 621512 | Single photon emission computerized tomography (SPECT) centers |
| 621512 | Ultrasound imaging centers |
| 621512 | X-ray laboratories, medical or dental |
| 621610 | Home care of elderly, medical |
| 621610 | Home health agencies |
| 621610 | Home health care agencies |
| 621610 | Home infusion therapy services |
| 621610 | Home nursing services (except private practices) |
| 621610 | Hospice care services, in-home |