STD Testing in Baltimore, MD: Free, Same-Day & Confidential
Baltimore city reports about 671 gonorrhea cases per 100,000 residents, well above the US average. Whether you're in Baltimore city, Maryland before starting a new relationship or as part of ongoing care, you have both clinics and private labs to consider. Clinics may bill insurance or offer sliding-scale fees, while many private labs let you pay a flat self-pay price; see the options below.
12 testing options are listed for Baltimore, MD. The nearest, Chase Brexton Health Care, is about 0.2 miles away. Compare community and public clinics, private labs, and at-home kits below.
How to read these listings
Listings tagged Community health center are federally funded health centers and rural clinics that treat everyone regardless of insurance or ability to pay: required to bill on a sliding fee scale and provide confidential care, and in many states minors may consent to their own STI testing. A Title X tag flags centers funded for confidential family-planning services; confirm current participation when you call.
Source: CMS FQHC & Rural Health Clinic enrollment files (data.cms.gov), refreshed quarterly. Title X status reflects the latest OPA grantee list.
Premium Partner
Labcorp
Most popular Results in 1–2 days
2.7(60)?
Review sources
Google55
EasySTD5
Rated 2.7 out of 5 from 60 reviews
Address
1420 Key Highway, Baltimore, MD 21230 2.2 miles away
Today's offer: $10 off any test panel, applied automatically at checkout.
Community health center 0.2 miles
Chase Brexton Health Care
4.3(1,646)?
Review sources
Google1,641
EasySTD5
Rated 4.3 out of 5 from 1646 reviews
Chase Brexton Health Care in Baltimore runs appointments for the full bacterial and viral panel (gonorrhea, chlamydia, syphilis, hepatitis A, B, and C, TB, herpes, and HIV) with same-visit treatment for bacterial infections and sliding-scale fees across every service.
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Every Service Carries a Zero Balance
When a positive result opens into follow-up labs, counseling, and ongoing treatment, the cost of each step can quietly end the chain of care. At Chase Brexton, no service at this clinic generates a bill. Not the initial test, not the treatment, not the follow-up visit that comes after.
Ryan White Funds HIV Care From Diagnosis Forward
Chase Brexton holds Ryan White Program funding, which means HIV-positive patients move directly into ongoing medical management (antiretroviral therapy, monitoring, and adherence counseling) without a gap between diagnosis and treatment. That continuity of funding is structural, not case-by-case.
PrEP, PEP, and DoxyPEP Prescribed On-Site
Chase Brexton prescribes PrEP, PEP, and DoxyPEP directly, which means prevention decisions get made with a clinician who already has your full testing history in hand, and the prescription leaves with you the same day.
Tests & treatsRyan White HIV careSliding-scalePrEPDoxyPEP
Address
1111 North Charles Street, Building A Baltimore, MD 21201
Listing verified Aug 2025 · Source: CDC NPIN + HRSA
Community health center 0.3 miles
AbsoluteCare
3.9(88)?
Review sources
Google83
EasySTD5
Rated 3.9 out of 5 from 88 reviews
AbsoluteCare, in Baltimore, calibrates its fees to each patient's income, nobody is turned away for cost, and delivers federally qualified health center STI screening for syphilis, gonorrhea, and chlamydia on that same sliding scale.
Our Daily Bread, Baltimore, welcomes walk-ins for STI screening without an appointment. As a federally qualified health center operating on a sliding-scale fee structure, a single visit can cover syphilis, gonorrhea, and chlamydia testing, with costs adjusted to match each patient's income.
University of Maryland in Baltimore operates within an academic medical infrastructure, bringing that institutional depth to STI care: gonorrhea, chlamydia, syphilis, HIV, and hepatitis A, B, and C testing on a sliding-scale fee, with same-visit treatment for bacterial infections. All provided at no cost.
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Every Service Here Carries Zero Cost
The fee schedule at University of MarylandBaltimore reads the same for every service: zero. PrEP initiation, HIV/AIDS medical treatment, hepatitis B and C treatment, TB treatment, mpox vaccination: each carries no charge, regardless of what a visit involves or how many services it spans.
Spanish-Language Care With Full Clinical Access
Spanish is a working language of care at University of MarylandBaltimore, which means a Spanish-speaking patient moves through PrEP counseling, medication adherence education, and treatment decisions in Spanish. Without a handoff that breaks the clinical conversation.
HIV Testing That Doesn't End at the Result
Most clinics deliver an HIV test and stop there, leaving ongoing care to wherever a patient can find it. University of MarylandBaltimore, backed by Ryan White funding, holds the entire continuum, from conventional HIV testing through HIV/AIDS medical treatment and medication adherence support, within the same program.
Tests & treatsRyan White HIV careSliding-scalePrEP
WHRC Clinic in Baltimore earned its federal qualification by committing to serve anyone regardless of insurance status or income, sliding-scale fees adjust to what patients actually earn. Walk-ins are welcome for syphilis, gonorrhea, and chlamydia screening, making it a practical option for those paying cash or between providers.
Baltimore Medical System requires an appointment, so arrival is purposeful: one visit covers rapid or conventional HIV testing, syphilis, gonorrhea, chlamydia, herpes, and all three hepatitis strains, with same-visit treatment for bacterial infections on a sliding-scale fee. Services are delivered in Spanish.
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Hepatitis C Diagnosis and Treatment at One Address
Baltimore Medical System treats hepatitis C on-site rather than stopping at diagnosis. That means antiviral therapy, typically a direct-acting regimen, is prescribed and monitored within the same practice, so a positive hepatitis C result moves directly into a treatment plan without involving another provider or another waiting room.
PrEP and PEP Prescribed Without Sending You Elsewhere
Leaving Baltimore Medical System with only a test result and no prevention prescription is a gap that compounds over time: each week without PrEP is unprotected exposure, and a PEP course delayed costs more than money. Baltimore Medical System writes and manages both PrEP and PEP in-house, including PrEP coverage for uninsured patients, so prevention starts at the same appointment as the test.
Spanish Care Is Staffed, Not Patched Together
At Baltimore Medical System, Spanish-language care is a staffing decision, not a workaround. Clinicians and support staff conduct the full visit, from symptom history to prescription counseling, in Spanish. That means medication adherence education and PrEP monitoring conversations happen in the language a patient uses to understand their own health.
Listing verified Nov 2025 · Source: CDC NPIN + HRSA
Community health center 0.8 miles
Health Care for the Homeless - 421 Fallsway
4.4(126)?
Review sources
Google121
EasySTD5
Rated 4.4 out of 5 from 126 reviews
Health Care for the Homeless – 421 Fallsway in Baltimore carries federally qualified health center standing, which means its STI screening (syphilis, gonorrhea, and chlamydia testing) runs on a sliding-scale fee tied to income, so no one's ability to pay determines whether they get tested.
Planned Parenthood of Maryland in Baltimore tests for gonorrhea, chlamydia, syphilis, herpes, and HIV, treating bacterial infections the same visit when results warrant it. Fees run on a sliding scale with Medicaid and insurance accepted, and all care is delivered in Spanish.
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Spanish Care Here, No Second Stop
Without Spanish-language care on-site, a diagnosis can stall at the point of treatment: a patient understands the test result but misses the dosing instructions, the follow-up timing, or the PrEP conversation. At Planned Parenthood of Maryland in Baltimore, clinical care from intake through treatment is conducted in Spanish, closing that gap at the source.
Minors Receive Confidential Title X Services
Many clinics require parental involvement before a minor can access reproductive or STI care, leaving younger patients without a realistic path forward. Planned Parenthood of Maryland holds Title X designation, which means minors can receive legally confidential family planning and STI services. No parental disclosure required by law.
PrEP and PEP Both Prescribed On-Site
Planned Parenthood of Maryland in Baltimore prescribes both PrEP, including branded options like Truvada and Descovy, and PEP for HIV prevention, meaning ongoing HIV prevention management stays within the same practice rather than splitting between an STI clinic and a separate prescriber.
Beyond the dedicated testing centers above: at-home kits by mail, hospital labs certified for STI testing, local clinicians who can order a panel during a regular visit, pharmacies for self-test kits and prescriptions, and online PrEP & treatment.
The nearest testing center is less than a mile away, if you'd rather skip the trip, an at-home kit ships to Baltimore, you collect the sample privately, and mail it back to a CLIA-certified lab. Results come online in days, with a clinician available if anything is positive. Same labs as a clinic, no waiting room, and you can read how accurate at-home STD tests are before you order.
Want a free option first? The CDC-supported TakeMeHome program mails free at-home HIV self-test kits, and, in many areas, free STI kits, to your door, with no insurance or payment needed. The paid kits below add broader panels and faster turnaround.
In-home collection
Quest Diagnostics
$79 & up
Panel:
8-infection panel incl. chlamydia, gonorrhea, HIV, syphilis, hepatitis & herpes: single tests too
Sample:
Quest Mobile: a phlebotomist collects your sample at home
Every kit uses CLIA-certified labs. At-home testing is for screening; a reactive result should be confirmed and treated by a clinician. Prices and panels shown are illustrative and change often, confirm current details on the provider's site.
Also in the area
Other CLIA-certified labs near Baltimore, MD
Beyond the public testing sites above, these federally certified (CLIA) labs serve Baltimore city, each lab's town is shown on its card below. Many test through a doctor's order or by appointment rather than walk-in, so call ahead to confirm STD/STI testing and availability before visiting.
Accelevir Diagnostics
701 East Pratt St Suite 4016, Baltimore, MD 21202
CMS-certified labAccredited · College of American Pathologists
Showing 6 of the CLIA-certified labs in Baltimore city.
Source: CMS CLIA registry (Provider of Services), Q1 2026. Federal public records: active CLIA-certified laboratories near Baltimore. A CLIA certificate records only that a laboratory is federally certified — it does not confirm the site performs STD testing, nor its hours, price or access. Inclusion is not an endorsement; always call to verify.
Local clinicians
Clinicians near Baltimore, MD who may help arrange STD testing
Beyond dedicated clinics, 3,363 primary-care, OB-GYN, infectious-disease and other clinicians have a CMS practice record within 30 miles of Baltimore. They may be able to evaluate symptoms or order a confidential STD panel during a regular visit, and 1,496 offer telehealth.
DM
Diaa Mikhail, MD Telehealth
Family medicine · 519 Bayview Boulevard, Baltimore
These are registry-listed clinicians, not dedicated STD-testing clinics. CMS records do not independently verify current licensure, testing services, availability, price, or new-patient status. Confirm each detail before booking. Source: CMS Doctors & Clinicians.
Nearby pharmacies
Pharmacies near Baltimore, MD
Compare the pharmacies closest to Baltimore, MD. Contact a location directly to confirm pharmacy-counter hours, services, prices, and product availability before visiting.
Showing the 5 closest pharmacies to Baltimore, MD.
Directory records identify nearby pharmacies. Service, stock, price, and hours information is shown only when supported by current location-specific evidence.
Prevention & treatment
PrEP, prevention & online treatment
Testing is one step. For residents of Baltimore, telehealth covers the rest: HIV-prevention medication (PrEP) and DoxyPEP to lower future risk, and discreet online treatment if a result comes back positive. All prescribed by licensed U.S. clinicians.
Online treatment
Wisp
Visit from $39
Online STI treatment & DoxyPEP: same-day prescriptions to your pharmacy
Pricing varies by insurance and changes often, confirm on the provider's site. These services are not a substitute for emergency care.
STD stats & rates
STDs & HIV in Baltimore city: the local picture
How reported STI rates in Baltimore city, the city that includes Baltimore, compare with Maryland and U.S. averages, based on the most recent 2023 surveillance data. An estimated ~31% of residents are aged 15–34 (ACS), the age group with the highest reported chlamydia and gonorrhea rates nationally.
#1
#1 of 24 Maryland counties for chlamydia, among the very highest in the state
Reported STD rates per 100,000, Baltimore city vs Maryland vs U.S.
Baltimore cityMarylandU.S.▲▼ = Baltimore city vs the state average
Infection
Baltimore city
Maryland
United States
Chlamydia
1218.46,887 cases▲ 110%
579.8
492.2
Gonorrhea
671.43,795 cases▲ 224%
207.1
179.5
Syphilis (P&S)
49.9282 cases▲ 251%
14.2
15.8
Syphilis (early)
56.4319 cases▲ 286%
14.6
16
Syphilis (late/unknown)
105.4596 cases▲ 334%
24.3
29.5
Rates per 100,000 population, 2023. Source: CDC NCHHSTP AtlasPlus (county, state & U.S., all-ages basis). Population figures: U.S. Census Bureau ACS. These figures are the latest available surveillance estimates. Bars are scaled to the highest rate shown.
Reading these numbers: reported case rates only count infections that were actually tested for and diagnosed, so they track local screening effort as much as true spread: a higher rate can reflect more testing, a lower one less. Either way, most STIs cause no symptoms, so treat the figures above as context rather than a verdict, and test on the CDC's schedule regardless of how your area looks.
Reported STD rates in Baltimore city over time (per 100,000)
Chlamydia ▼ 14% vs 2022
Chlamydia Gonorrhea Syphilis (P&S)
Between 2020 and 2023 in Baltimore city, chlamydia has risen from 1197.5 to 1218.4 per 100,000 (2%), gonorrhea has risen from 671 to 671.4 per 100,000 (0%), and P&S syphilis has fallen from 53.6 to 49.9 per 100,000 (7%).
The 2020 dip reflects reduced pandemic-era screening, not lower transmission. Source: CDC NCHHSTP AtlasPlus (county, state & U.S., all-ages basis).
Community health context
What shapes testing access in and around Baltimore, MD
Adults uninsured
9.8%
No routine checkup
20.9%
No transportation
14.3%
Binge drinking
15.6%
Frequent mental distress
19.3%
Depression
24.1%
Below poverty line
23.2%
Primary-care ratio
863 : 1
Baltimore city
Primary-care shortage score 24 / 26
Medically Underserved Area · IMU 38.6
Social Vulnerability Index · 86th percentile nationally
Sources: CDC PLACES (ZIP), County Health Rankings, CDC/ATSDR SVI, HRSA HPSA, HRSA MUA/P, Neighborhood Atlas ADI. Lower insurance coverage, fewer routine checkups, and a thin primary-care ratio all raise the value of low-cost public clinics and at-home testing in Baltimore city.
Local HIV snapshot
HIV in Baltimore city (2023)
Federal priority area: Baltimore city is one of 48 U.S. counties prioritized under the Ending the HIV Epidemic initiative: targeted federal funding to expand local HIV testing, PrEP, and prevention.
People living with HIV
2225 / 100k
New diagnoses (2023)
171cases countywide
On PrEP (coverage)
15.1%
Baltimore city HIV care continuum (2023)
Baltimore city recorded 35.6 new HIV diagnoses per 100,000 (2023), against 13.9 statewide and 13.7 nationally. Among Baltimore city residents living with HIV, 91.7% know their status · 75% are in care · 65% are virally suppressed. Early, routine testing is what moves these numbers: it is the entry point to PrEP, treatment, and viral suppression.
Sources: AIDSVu (Emory/Gilead) · CDC AHEAD · CDC AtlasPlus · CDC NCHHSTP AtlasPlus (county care continuum). The CDC recommends everyone aged 13–64 test for HIV at least once: every lab and clinic listed above offers HIV testing, and free rapid HIV testing is available at a local health department.
Pregnant or planning to be?Congenital syphilis is the fastest-rising STI: what to test, and when
Congenital syphilis, passed from parent to baby in pregnancy, is the fastest-rising STI in the country. U.S. cases climbed from 2,163 in 2020 to 3,882 in 2023. It is almost entirely preventable: the CDC recommends a syphilis test at the first prenatal visit, and every clinic and lab listed for Baltimore city tests for syphilis.
Source: CDC NCHHSTP AtlasPlus, 2023 (county-level congenital syphilis is not published).
Compiled and checked by EasySTD's editorial team against CDC and public-health sources. This is educational information, not a substitute for advice from a licensed clinician. Our editorial guidelines →
Saint Paul Street runs clinic-close through the heart of the city, and for most Baltimore residents that kind of proximity matters: because more than half the city rents, and at just over a thousand dollars a month, that rent is a constant pressure that crowds out anything that feels optional. Younger adults moving through neighborhoods like Johnston Square and Charles North (people still building careers, dating, figuring out living arrangements in households that average more than three people) are exactly the crowd for whom a quick, low-cost screening can quietly disappear from a busy week.
An unemployment rate that leaves a meaningful share of workers between steady paychecks means that even modest clinic fees get weighed against rent and groceries. And with nearly four in ten working-age Baltimoreans outside the labor force, schedules are irregular in both directions: some people have the daytime hours but not the money; others have income but almost no available window.
Getting there
How residents reach STD testing in Baltimore, MD
Walkability14.75 / 20 · Above average
Baltimore scores 14.75/20 on the EPA walkability index, so many trips are walkable or a short ride, though a car still gives you the widest choice of testing centers.
Source: EPA National Walkability Index 2021.
Baltimore sits in Baltimore city. Local context that shapes where residents test:
Local landmarks
Henry August Rowland House
Washington Monument
Walters Art Museum
Garrett Jacobs Mansion
Eutaw Place Temple
Francis Scott Key Monument
Neighborhoods & communities
Mid-Town Belvedere
Greenmount West
Charles North
Johnston Square
Mount Vernon
Penn-Fallsway
Bolton Hill
Barclay
Major routes
MD 2 (Saint Paul Street)
I 83 (Jones Falls Expressway)
Greenmount Avenue
North Howard Street
Nearby cities & towns
STD testing near Baltimore, MD
Just outside Baltimore? These nearby communities have their own testing guides: clinics, at-home kits, and free screening close to home.
STD testing in Baltimore, MD: screening, costs & privacy
Everything to know before you test in Baltimore city: the CDC's screening guidelines, each infection's detection window, per-test reference prices, and your privacy rights under Maryland law. If you have symptoms right now, our confidential symptom checker maps them to the tests worth considering.
Who should test, and whenCDC screening schedule + each infection's detection window
Who should get tested, and how often
Based on current CDC screening recommendations.
Group
Tests
How often
Everyone aged 13–64
HIV
At least once
Sexually active women under 25
Chlamydia, gonorrhea
Every year
Women 25+ with new or multiple partners
Chlamydia, gonorrhea
Every year
Pregnant people
HIV, syphilis, hepatitis B & C, chlamydia
Early in pregnancy
Gay & bisexual men (MSM)
Chlamydia, gonorrhea, syphilis, HIV
Every 3–6 months
Anyone who shares injection equipment
HIV, hepatitis B & C
At least yearly
All adults at least once
Hepatitis C
At least once
When to test: STD detection windows
Testing too early can return a false negative, confirm timing with a Baltimore-area provider.
What each STD test costsMedicare reference prices per lab test, a benchmark before you pay out of pocket
These are the federal Medicare reference prices for processing each lab test. Public clinics and the community health centers serving Baltimore often test free or on a sliding scale; private labs and at-home kits bundle several tests into one fee. Use this as a per-test benchmark before you pay out of pocket, or see the full guide to STD test costs for insurance, free, and at-home options.
Test
Reference price
CPT / HCPCS
Chlamydia (NAAT)
$47.80
87491
Gonorrhea (NAAT)
$47.80
87591
Trichomoniasis (NAAT)
$47.76
87661
HIV-1/2 antigen/antibody
$26.87
87389
HIV-1/2 antibody
$22.44
86703
Syphilis (RPR/VDRL)
$5.61
86592
Syphilis (treponemal antibody)
$17.49
86780
Herpes (HSV NAAT)
$47.76
87529
Hepatitis B surface antigen
$15.33
87340
Hepatitis C antibody
$29.16
86803
Source: Medicare Clinical Laboratory Fee Schedule, CMS, 2025 rates (data.cms.gov). Reference rate for the lab assay only: a clinic visit, sample collection, or a bundled multi-test panel may cost more. Medicaid and most insurers cover STD screening at no out-of-pocket cost.
Confidentiality & consent in MarylandMinor consent and partner treatment (EPT) under state law, plus how to test privately
Two things that actually depend on Maryland law: who can consent, and whether partners can be treated without their own visit. Everything else about testing privately is the same nationwide (see below).
Can a minor consent on their own?
In Maryland, a minor of any age can consent to confidential STI testing and treatment on their own, no parental permission is required.
Can my partner be treated too? (EPT)
Maryland permits Expedited Partner Therapy (EPT): if you test positive for chlamydia or gonorrhea, your provider can give you medication (or a prescription) to pass to your partner, no separate exam or appointment needed for them.
Keeping a test private works the same in every state. Whether an STD test shows on insurance (the EOB), how to test anonymously, and self-pay options that leave no insurance trail don’t change by location.
