County public health
Need the clearest lower-cost route?
Start with Mobile County if walk-in testing, treatment access, and the county’s published fee caveat matter most.
See county clinic detailsDaily city guide
Free, Low-Cost & Private STD Testing in Mobile, AL
Looking for STD testing in Mobile? Start by comparing Mobile County Health Department services, Franklin Primary Health Center, private lab testing, and at-home kits based on cost, privacy, speed, and whether you may need treatment or follow-up after results come back.
The clearest official route is Mobile County’s STD clinic on Cox Street. County materials say it is walk-in only, list testing and treatment for several common STIs, and say testing and treatment are free while also noting a $20 registration fee.
If privacy, insurance billing, or same-visit treatment matters to you, ask those questions before testing. If you have pelvic pain, testicular pain, sores, discharge, fever, a new rash, pregnancy-related concerns, or a recent HIV exposure that could require PEP within 72 hours, use in-person medical care promptly instead of relying only on a routine test order or a mailed kit.
Source-checked city guide
Written by
STD Test Options Editorial Team
Editorial review
Editorially reviewed against official public-health, clinic, and provider sources where available.
Sources checked
8 source listings and 3 clinic/resource listings. Availability, cost, hours, and appointment rules can change.
Medical review
Not medically reviewed. This guide is informational and is not medical advice.
Quick answer: Where should you get STD testing in Mobile?
In Mobile, the best starting point depends on what matters most:
- Lowest-cost official route: Start with Mobile County Health Department because the county publishes a named walk-in STD clinic, lists testing and treatment for common STIs, and says testing and treatment are free with a $20 registration-fee caveat.
- If same-day access matters: The county says the STD clinic is walk-in only with no appointment needed, but you should still confirm current hours and intake details before traveling.
- If you want broader county support: Mobile County also points users to adult health services, a mobile medical unit, and no-cost HIV testing for current and new patients through family health services.
- If you prefer a community health center: Franklin Primary Health Center is the clearest Mobile backup when you would rather use a community clinic route outside the county walk-in public-health clinic.
- If privacy is a major concern: Ask before testing how results are delivered, whether insurance will be billed, whether self-pay is available, and whether treatment or prescriptions can stay inside the same system.
- Symptoms or recent HIV exposure: Use a clinic, urgent care, or emergency care rather than routine screening alone if you may need treatment, site-specific testing, or HIV PEP within 72 hours.
Free or low-cost clinics in Mobile
These listings are starting points, not guarantees of availability or price. Call before visiting because hours, eligibility, walk-in availability, and fees can change.
| Clinic | Address | Tests listed | Cost / eligibility | Appointment | Last checked |
|---|---|---|---|---|---|
| Mobile County Health Department STD Clinic | 248 Cox St, Mobile, AL 36604 | Mobile County says the STD clinic offers testing and treatment for chlamydia, gonorrhea, syphilis, and trichomoniasis. | Mobile County says testing and treatment are free, but it also says a $20 registration fee applies. Confirm the latest payment details directly before visiting. | Mobile County says this clinic is walk-in only with no appointment needed. Confirm current hours and intake details before traveling. | 2026-06-02 |
| Mobile County Health Department Family Health Services | Use the official family-health services page to confirm the current clinic or mobile-unit option that best fits your route in Mobile | Mobile County says family health services include adult health services, a mobile medical unit, and no-cost HIV testing for current and new patients, along with broader county health support. | The county family-health page mentions sliding-scale options for some uninsured patients. Confirm current fees, eligibility, and whether the service you need is offered at the location you plan to use. | Use the official county contact information to confirm whether the standard clinic, family-health service line, or mobile unit is the best fit for your visit before travel. | 2026-06-02 |
| Franklin Primary Health Center | 510 S Wilson Ave, Mobile, AL 36610 | Franklin Primary Health Center’s Wilson Avenue location page lists HIV/AIDS testing, and the health center’s lab-services page lists STD screenings. CDC NPIN also lists testing for chlamydia, gonorrhea, herpes, and syphilis, plus STI treatment and prevention education. | CDC NPIN says the clinic may accept insurance, Medicaid, Medicare, and sliding-scale payment. Confirm current network status, self-pay expectations, and any eligibility details directly before visiting. | Franklin Primary Health Center should be contacted directly to confirm current scheduling, walk-in availability, and follow-up options before you rely on one trip. | 2026-06-03 |
When a private lab option may make more sense in Mobile
Mobile has a named county clinic and a community health center backup, so private lab testing is usually not the first stop if you want treatment, counseling, or local public-health follow-up. It may still make sense if you:
- want online ordering before visiting a lab;
- prefer upfront self-pay pricing instead of insurance billing or clinic intake;
- want a testing path outside county public health or appointment-based clinic scheduling;
- do not need treatment, urgent follow-up, or recent HIV exposure evaluation.
Paid option. Not a substitute for medical care if you have symptoms, may need treatment, are pregnant, or may need urgent HIV PEP evaluation.
Public clinic vs private lab vs at-home STD testing in Mobile
| Option | Best for | Pros | Trade-offs | Next step |
|---|---|---|---|---|
| Mobile County public health | Walk-in official testing and treatment with the clearest county cost signal | The county lists a named STD clinic, says no appointment is needed, and publishes free testing and treatment with a $20 registration-fee caveat | You should confirm current hours, intake workflow, and the exact fee situation before going | See county details |
| Franklin Primary Health Center | Community health center care outside county public health | Official Franklin materials describe HIV/AIDS testing and lab services including STD screenings at the Mobile location | You should confirm scheduling, walk-in availability, pricing, insurance use, and follow-up options directly before you rely on one trip | See clinic details |
| Private lab | Self-pay privacy, online ordering, scheduling flexibility | Useful when you want a paid path outside county and clinic workflows | Paid out of pocket; lab visit still required; not a treatment clinic | Check private prices |
| At-home kit | Convenience and no clinic visit | Home collection and private ordering | Shipping time, self-collection limits, and follow-up needs vary; not ideal for urgent symptoms or recent HIV exposure | Compare home kits |
Mobile County public health
Best for: Walk-in official testing and treatment with the clearest county cost signal
Pros: The county lists a named STD clinic, says no appointment is needed, and publishes free testing and treatment with a $20 registration-fee caveat
Trade-offs: You should confirm current hours, intake workflow, and the exact fee situation before going
See county detailsFranklin Primary Health Center
Best for: Community health center care outside county public health
Pros: Official Franklin materials describe HIV/AIDS testing and lab services including STD screenings at the Mobile location
Trade-offs: You should confirm scheduling, walk-in availability, pricing, insurance use, and follow-up options directly before you rely on one trip
See clinic detailsPrivate lab
Best for: Self-pay privacy, online ordering, scheduling flexibility
Pros: Useful when you want a paid path outside county and clinic workflows
Trade-offs: Paid out of pocket; lab visit still required; not a treatment clinic
Check private pricesAt-home kit
Best for: Convenience and no clinic visit
Pros: Home collection and private ordering
Trade-offs: Shipping time, self-collection limits, and follow-up needs vary; not ideal for urgent symptoms or recent HIV exposure
Compare home kitsHow much does STD testing cost in Mobile?
Mobile County gives the clearest public cost signal on this page because its disease-control materials say STD testing and treatment are free while also stating that a $20 registration fee applies.
- Mobile County Health Department STD Clinic: says testing and treatment are free, but also says a $20 registration fee applies.
- Walk-in county access: may make the county route practical when you want same-day official public-health care without an appointment.
- Franklin Primary Health Center: may fit better if you want an appointment-based clinic with insurance, Medicaid, Medicare, or possible sliding-scale payment paths.
- Private lab testing and home kits: are usually paid options and may fit better when privacy, online ordering, or avoiding clinic intake matters more than finding the lowest price.
That does not always mean your visit will feel fully free, and it is a reason to confirm the latest billing rules before you go. Franklin Primary Health Center, private lab testing, and at-home kits use different insurance, self-pay, and financial-assistance rules.
If confidentiality matters, ask before booking or checking in whether insurance will be billed, whether self-pay is available, how results are shared, and how treatment or prescriptions would be handled after a positive result.
Mobile testing notes: walk-in county access, clinic follow-up, and urgent-exposure timing
The biggest local practical point is visit style. Mobile County gives users a named walk-in STD clinic, while Franklin Primary Health Center is the clearest scheduled-clinic backup in the city.
The second practical point is follow-up. If you think you may need treatment at the same visit, help notifying partners, pregnancy-related guidance, or advice about symptoms, a clinic route is usually more useful than a testing-only workflow.
Privacy can matter as much as price. Before testing, ask how results are shared, whether insurance is billed, whether self-pay is available, and whether treatment, prescriptions, or repeat testing can stay inside the same organization.
If you may have been exposed to HIV recently, do not wait on routine screening alone. CDC says PEP should start within 72 hours after a possible exposure, so seek urgent medical advice right away through a healthcare provider, urgent care, or an emergency department.
Why the county walk-in clinic matters
Mobile users do not have to rely only on a broad locator result. Mobile County publishes a named STD clinic with a city address, says no appointment is needed, and lists specific infections it tests and treats there.
Why the fee caveat matters as much as the word free
The county gives a more useful cost signal than a generic directory page because it says testing and treatment are free while also noting a $20 registration fee. That is exactly the kind of detail worth confirming before you go.
Why family-health and HIV pages still matter
Some Mobile users need broader county support, such as adult health services, mobile-unit access, or no-cost HIV testing, instead of only the main STD clinic workflow.
Why an appointment-based community clinic backup still matters
Franklin Primary Health Center gives Mobile users a community health center option when they want a clinic visit, possible insurance or sliding-scale payment paths, or follow-up care outside the county public-health workflow.
What STD test do you need?
Not sure what to test for? Use our private STD Test Finder.
Use the STD Test FinderNo email required. Answers are not submitted to our server.
When to speak with a healthcare provider
Consider contacting a healthcare provider promptly if you have symptoms, are pregnant, had a known exposure, need throat or rectal testing, or are unsure which test is right for you.
Nearby STD testing guides
New Orleans, LA
Compare public clinics, private lab testing, and at-home options near New Orleans.
Free STD testing in New OrleansMontgomery, AL
Compare public clinics, private lab testing, and at-home options near Montgomery.
Free STD testing in MontgomeryBirmingham, AL
Compare public clinics, private lab testing, and at-home options near Birmingham.
Free STD testing in BirminghamFAQ
Where should I start for STD testing in Mobile?
Start with the Mobile County Health Department if you want the clearest official walk-in route. Franklin Primary Health Center is the main appointment-based backup when you want a scheduled community clinic option.
Can I get walk-in STD testing in Mobile?
Yes. Mobile County says the STD clinic is walk-in only and that no appointment is needed. Confirm current hours and intake details before going.
Is county STD testing free in Mobile?
Mobile County says testing and treatment are free, but it also says a $20 registration fee applies. Confirm the latest details directly with the county before you go.
Will STD testing in Mobile stay confidential?
Confidentiality practices vary by provider. Before testing, ask how results are delivered, whether insurance will be billed, whether self-pay is available, and how treatment or prescriptions are handled after a positive result if privacy matters to you.
Is there a community health center option in Mobile?
Yes. Franklin Primary Health Center’s Mobile location and service pages support HIV testing and STD screenings. The clinic is a useful backup when you want a community health center route outside the county system. Confirm current scheduling, pricing, insurance handling, and follow-up details directly with the clinic.
What should I do after a recent HIV exposure in Mobile?
Treat recent HIV exposure as urgent. CDC says PEP should start within 72 hours after a possible exposure, so contact a healthcare provider, urgent care, or an emergency department right away instead of waiting on routine testing alone.
Should I use a private lab or a Mobile clinic?
Use a Mobile-area clinic or another healthcare provider if you have symptoms, may need treatment, want site-specific testing, or want local follow-up after results. A private lab may fit routine self-pay screening when online ordering and upfront pricing matter most.
Is private STD testing worth it in Mobile if free clinics are available?
It can be. Free clinics may be the best choice if cost, treatment access, or public health follow-up matters most. Private lab testing may be worth comparing if you want online ordering, upfront self-pay pricing, scheduling flexibility, or a testing path outside a public clinic setting.
Can I get STD testing in Mobile without using insurance?
Often, yes. Some public or community clinics may not require insurance, and private lab testing is often paid out of pocket with upfront pricing. If avoiding insurance billing is important to you, compare self-pay private lab options before choosing where to test.
Sources and methodology
- Mobile County Health Department Disease Control — Mobile County Health Department
- Mobile County Health Department Family Health Services — Mobile County Health Department
- Mobile County Health Department Testing — Mobile County Health Department
- CDC GetTested Mobile County Health Department — CDC GetTested
- Franklin Primary Health Center Wilson Avenue Location — Franklin Primary Health Center
- Franklin Primary Health Center Laboratory and Radiology Services — Franklin Primary Health Center
- CDC NPIN Franklin Primary Health Center — CDC NPIN
- CDC Preventing HIV with PEP — CDC