| Naics index | Naics index description |
|---|---|
| 621399 | Respiratory therapists' offices (e.g., centers, clinics) |
| 621399 | RNs' (registered nurses) offices (e.g., centers, clinics) |
| 621410 | Abortion clinics |
| 621410 | Birth control clinics |
| 621410 | Childbirth preparation classes |
| 621410 | Counseling services, family planning |
| 621410 | Family planning centers |
| 621410 | Family planning counseling services |
| 621410 | Fertility clinics |
| 621410 | Pregnancy counseling centers |