Region 4 Health Department and Department of Human Services (DHS) Websites:
- Alamosa County Public Health
- Alamosa County DHS
- Baca County Public Health
- Baca County DHS
- Bent County Public Health
- Bent County DHS
- Chaffee County Public Health and Environmental Health
- Chaffee County DHS
- Conejos County DHS
- Costilla County Public Health Agency
- Costilla County DHS
- Crowley County Health Department
- Crowley County DHS
- Custer County Public Health
- Custer County DHS
- Fremont County Public Health and Environment
- Fremont County DHS
- Kiowa County Public Health
- Kiowa County DHS
- Lake County Health Department
- Lake County DHS
- Las Animas-Huerfano Counties District Health Department
- Las Animas County DHS
- Huerfano County DHS
- Mineral County Public Health
- Mineral County DHS
- Otero County Health Department
- Otero County DHS
- Prowers County Public Health and Environment
- Prowers County DHS
- Pueblo City-County Health Department
- Pueblo County DHS
- Rio Grande County Public Health
- Rio Grande DHS
- Saguache County Public Health
- Saguache County DHS