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Bay County Health Department – Public Health Clinical Division
STD/STI testing location in Bay City, Michigan.
Verify with the clinic before visiting. Hours, services, fees and appointment rules change. Call ahead to confirm. This directory is for information only and is not medical advice. In an emergency, call 911.
Address: 1200 Washington Ave, Bay City, MI 48708
Get directions
Phone: (989) 895-4009
Website: https://www.baycountymi.gov/Health/PublicHealthClinicalDivision.aspx
Tests listed
- Chlamydia Test
- Conventional HIV Test
- Gonorrhea Test
- Hepatitis B Test
- Hepatitis C Test
- Herpes Test
- Syphilis Test
- TB Test
Cost and payment
Free Mpox Vaccine, Sliding Scale, Fee, Insurance Accepted, Free HIV Test.
This location lists free STI and/or HIV testing. Eligibility rules may apply.
Hours
| Monday | 8:00am – 4:00pm |
| Tuesday | 8:00am – 4:00pm |
| Wednesday | 8:00am – 4:00pm |
| Thursday | 8:00am – 4:00pm |
| Friday | 8:00am – 4:00pm |
Appointment required: Yes
Other services
STI treatment.
Languages: English, Spanish
Type: Public Health Department/Social Services Department
Source: CDC NPIN listing. Last updated by source: 2026-03-03. Page built 2026-11-03.