STD Testing in Dundalk, MD: Free, Same-Day & Confidential
New HIV diagnoses in Baltimore County run about 12% lower than the US average. If you need testing after a possible exposure or as part of routine care in Dundalk, Maryland, you have public clinics, private labs, and at-home kits to consider. These offer different combinations of cost, speed, and convenience.
11 testing options are listed for Dundalk, MD. The nearest, Labcorp, is about 0.5 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.
Location unavailable — enter a ZIP code or city instead.
Premium Partner
Labcorp
Most popular Results in 1–2 days
2.5(137)?Where these reviews come from
Review sources
Google132
EasySTD5
Rated 2.5 out of 5 from 137 reviews
Address
1576 Merritt Boulevard, Dundalk, MD 21222 0.5 miles away
Today's offer: $10 off any test panel, applied automatically at checkout.
Community health center 3.2 miles
Baltimore Medical System
3.1(43)?Where these reviews come from
Review sources
Google38
EasySTD5
Rated 3.1 out of 5 from 43 reviews
Baltimore Medical System in Baltimore covers the full bacterial and viral panel (chlamydia, gonorrhea, syphilis, hepatitis A/B/C, herpes, HIV, and TB) treating confirmed bacterial infections the same visit, with fees on a sliding scale for everyone. Appointments are required.
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Plenty of clinics manage Spanish-speaking patients through workarounds that slow everything down and leave nuance on the floor. Baltimore Medical System delivers care directly in Spanish: history, results, and treatment conversation handled in the language without an intermediary in the chain.
PrEP requires baseline HIV and kidney-function testing, a prescription, and follow-up labs every three months. Baltimore Medical System runs that entire cycle in-house, including coverage for uninsured patients. PEP is also prescribed on-site, with the medication adherence counseling built into the visit rather than handed off.
A hepatitis C diagnosis that lands without a treatment path can sit for months while a patient navigates specialist availability and insurance authorization. Baltimore Medical System treats hepatitis C on-site, the gap between a reactive result and an actual cure closes at the same clinic, not down a referral chain.
Tests & treatsSliding-scalePrEP
Address
5525 Eastern Avenue, Suite 201 Baltimore, MD 21224
Listing verified Nov 2025 · Source: CDC NPIN + HRSA
Most reviewed 3.2 miles
Johns Hopkins Bayview Medical Center
2.7(694)?Where these reviews come from
Review sources
Google689
EasySTD5
Rated 2.7 out of 5 from 694 reviews
Johns Hopkins Bayview Medical Center in Baltimore brings hospital-grade infrastructure to STI care, covering the standard bacterial and viral panel on a sliding-scale fee, with same-visit treatment for bacterial infections, hepatitis vaccines, and PrEP, PEP, and DoxyPEP for prevention. Appointment required.
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Three Prevention Medications, One Clinical Relationship
Bayview holds prescribing authority for PrEP, PEP, and DoxyPEP together, which means anyone without a regular provider, or anyone paying out of pocket who can't afford separate specialist visits, can establish and maintain all three through a single clinical source. That continuity keeps prevention from fragmenting across multiple offices.
Hepatitis C Diagnosed and Treated at Bayview
Bayview treats hepatitis C on-site, so a confirmed diagnosis moves directly into a treatment plan within the same institution. Sparing patients the gap between knowing they're infected and finding a specialist willing to manage it.
Hepatitis A, B, and C Included in the Panel
Bayview's testing panel extends beyond the standard four to include hepatitis A, B, and C antibody testing alongside TB, with clinical staff equipped to order, interpret, and follow up on each. Vaccines for A and B administered on-site and hepatitis B treatment available when results warrant it.
Tests & treatsPrEPDoxyPEP
Address
4940 Eastern Avenue, Bayview Medical Ctr Baltimore, MD 21224
Baltimore County Department of Health tests for HIV, syphilis, gonorrhea, chlamydia, herpes, and hepatitis C. Sliding scale across the board, with same-visit treatment for bacterial infections. HPV, hepatitis A, and hepatitis B vaccines are on offer, and every appointment is covered at no fee.
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No Fee Covers Every Service, Not Just Testing
The department staffs medication adherence counseling, STI treatment, and family planning alongside testing, and the no-fee structure applies to all of it, not selectively. There is no tiered pricing where one service carries a charge while another doesn't; the sliding scale bottoms out at zero regardless of which services a visit requires.
Herpes and Hepatitis C Expand the Standard Panel
Beyond the core four bacterial and viral infections, Baltimore County Department of Health adds herpes simplex and hepatitis C to its standard panel. Two infections that many public clinics send elsewhere for diagnosis. Catching hepatitis C here, where treatment can be coordinated directly, closes a gap that an antibody result alone cannot.
Priority Care in Baltimore structures its fees on a sliding scale tied to income, so cost is never a barrier to being seen. Appointments are required for STI screening, which covers syphilis, gonorrhea, and chlamydia through its federally qualified community health center program.
Tests & treats
Address
3500 Boston Street, Suite J100 Baltimore, MD 21224
Johns Hopkins Medicine in Baltimore pairs same-visit treatment for bacterial STIs (gonorrhea, chlamydia, syphilis) with testing for herpes, hepatitis A, B, and C, TB, and HIV on a sliding-scale fee structure, all available by appointment at no cost.
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Every Service Carries a Zero Balance
When cost interrupts care (a bill that delays a follow-up, a fee that turns a diagnosis into an untreated gap) the whole chain breaks down. At Johns Hopkins Medicine in Baltimore, every service on the menu, from the initial test to ongoing HIV management to PrEP, carries no charge, so nothing between diagnosis and treatment is left to linger.
ASL on Staff, Spanish, Full Interpretation Access
Most clinics route non-English speakers through a remote line and leave ASL users without a direct path entirely. Johns Hopkins Medicine in Baltimore has on-site American Sign Language services alongside Spanish and broader interpretation access, meaning the clinical conversation happens directly, not across a relay.
Ryan White Funding Anchors HIV Care from Test to Treatment
The Ryan White HIV/AIDS Program at Johns Hopkins Medicine in Baltimore funds the complete arc, from rapid and conventional HIV testing through HIV/AIDS medical treatment and medication adherence counseling. That federal designation means ongoing antiretroviral management and PrEP access are structurally supported, not contingent on coverage.
Tests & treatsRyan White HIV careSliding-scalePrEP
American Sign Language, English, Interpretation Services Available for Non-English Languages, Spanish
Tests offered
Hepatitis A
Hepatitis C
Hepatitis B
TB
Gonorrhea
Syphilis
Herpes
Chlamydia
Rapid HIV
Conventional HIV
Serves
Adolescents/Youth/Teens
American Indian or Alaska Native persons
Asian or Pacific Islander persons
Black or African American persons
Gay Men
Hispanic or Latino persons
LGBTQ
Low Income Persons
Care services
Medication Adherence Education and Counseling
TB Treatment
STI Treatment
Human Papillomavirus Vaccine (HPV)
HIV/AIDS Medical Treatment
Hepatitis A Vaccine
Adult Hepatitis B Vaccine
Prevention services
TB Prevention/Education
STI Prevention/Education
HIV/AIDS Prevention/Education
HIV Test Counseling
Hepatitis Prevention/Education
Condom Distribution
Fees & payment
Medicaid Accepted
PrEP for uninsured
Fee
Insurance Accepted
Free STI Test
Free HIV Test
Listing verified Dec 2025 · Source: CDC NPIN + HRSA
5.4 miles
Catholic Charities of Baltimore
No ratings yet
Catholic Charities of Baltimore screens for HIV, syphilis, gonorrhea, and chlamydia alongside TB testing, with every service provided at no fee and hepatitis A and B vaccines available. All by appointment, with HIV test counseling included.
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Every Test, Every Visit, Zero Cost
When cost is the reason someone postpones a test or skips a follow-up visit, the gap between knowing and not knowing stays open. Catholic Charities of Baltimore closes that gap entirely, every test, every vaccine, every counseling session carries no charge, so the decision to come back isn't weighed against anything.
Full HIV and STI Services Conducted in Spanish
Catholic Charities of Baltimore conducts STI and HIV testing and counseling directly in Spanish, not through an add-on or workaround, but as a standing capability of the clinic. For someone who processes medical information and asks follow-up questions most fluently in Spanish, that means the counseling conversation carries its full weight.
Baltimore City Health Department tests for HIV, syphilis, gonorrhea, chlamydia, herpes, and hepatitis C. All at no charge, with no appointment required. Sliding-scale fees apply to the full range of care services, and same-visit treatment is available for bacterial STIs.
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Every Service Runs on Zero Dollars
Baltimore City Health Department carries no fee for testing, vaccination, or treatment. A standing policy, not a program with eligibility hoops. For anyone paying out of pocket, between jobs, or without a regular provider, that means walking out with care already delivered rather than a bill arriving later.
Ryan White Funding Keeps HIV Care Continuous
Ryan White funding anchors HIV care at Baltimore City Health Department from the first test through ongoing medical treatment. That continuity means a patient who tests positive doesn't need to locate a separate HIV clinic, management begins in the same place the diagnosis was made.
Title X Covers Minors Without a Parent in the Room
Without Title X, a minor seeking STI testing or family planning care often faces a second visit, a parental consent requirement, or an untreated gap while logistics get sorted. Baltimore City Health Department's Title X designation makes those services legally confidential for minors: the care happens, and the record stays theirs.
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 Dundalk, 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 (opens in a new tab) 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
$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 Dundalk, MD
Beyond the public testing sites above, these federally certified (CLIA) labs serve Baltimore County, 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.
Clinical Pharmacology Analytical LAB (Cpal), JHU
4940 Eastern Ave Mason F Lord Building Suite 6000, Baltimore, MD 21224
CMS-certified labAccredited · College of American Pathologists
Source: CMS CLIA registry (Provider of Services), Q1 2026. Federal public records: active CLIA-certified laboratories near Dundalk. 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 Dundalk, MD who may help arrange STD testing
Beyond dedicated clinics, 3,178 primary-care, OB-GYN, infectious-disease and other clinicians have a CMS practice record within 30 miles of Dundalk. They may be able to evaluate symptoms or order a confidential STD panel during a regular visit, and 1,411 offer telehealth.
JU
Jeffrey Ukens, MD Telehealth
Family medicine · 1576 Merritt 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 Dundalk, MD
No pharmacy near Dundalk, MD publishes an STD-related service or holds a current CLIA testing certificate, so these are simply the closest. Contact a location directly to confirm counter hours, services, prices, and availability before visiting.
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 Dundalk, 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
Visit from $0 insured
Telehealth STI treatment and sexual-health care, delivered or 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 County: the local picture
How reported STI rates in Baltimore County, the county that includes Dundalk, compare with Maryland and U.S. averages, based on the most recent 2023 surveillance data. An estimated ~26% of residents are aged 15–34 (ACS), the age group with the highest reported chlamydia and gonorrhea rates nationally.
#5
#5 of 24 Maryland counties for chlamydia, a higher rate than 79% of the state
Reported STD rates per 100,000, Baltimore County vs Maryland vs U.S.
Baltimore CountyMarylandU.S.▲▼ = Baltimore County vs the state average
Infection
Baltimore County
Maryland
United States
Chlamydia
568.54,802 cases▼ 2%
579.8
492.2
Gonorrhea
198.41,676 cases▼ 4%
207.1
179.5
Syphilis (P&S)
19.4164 cases▲ 37%
14.2
15.8
Syphilis (early)
11.295 cases▼ 23%
14.6
16
Syphilis (late/unknown)
17.8150 cases▼ 27%
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 County over time (per 100,000)
Chlamydia ▲ 19% vs 2022
Chlamydia Gonorrhea Syphilis (P&S)
Between 2020 and 2023 in Baltimore County, chlamydia has risen from 516.2 to 568.5 per 100,000 (10%), gonorrhea has risen from 195.5 to 198.4 per 100,000 (1%), and P&S syphilis has risen from 17.3 to 19.4 per 100,000 (12%).
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 Dundalk, MD
Adults uninsured
12.7%
No routine checkup
22.8%
No transportation
11.8%
Binge drinking
13.7%
Frequent mental distress
20.2%
Depression
24.9%
Below poverty line
18.2%
Primary-care ratio
1,157 : 1
Baltimore County
Primary-care shortage score 18 / 26
Medically Underserved Area · IMU 61.4
Social Vulnerability Index · 56th 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 County.
Local HIV snapshot
HIV in Baltimore County (2023)
Federal priority area: Baltimore County 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
542 / 100k
New diagnoses (2023)
87cases countywide
On PrEP (coverage)
34.3%
Baltimore County HIV care continuum (2023)
Baltimore County recorded 12.1 new HIV diagnoses per 100,000 (2023), against 13.9 statewide and 13.7 nationally. Among Baltimore County residents living with HIV, 79.8% are in care · 71.9% 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 County 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 → (opens in a new tab)
In Grange, daily life unfolds with a mix of routine and responsibility. Families and individuals living in this Baltimore County neighborhood balance work and personal life, many commuting to nearby jobs or managing households with multiple generations under one roof. With a strong presence of homeowners, there's a sense of stability and community, where residents are likely to know their neighbors and take pride in their properties.
The rhythms of life in Dundalk are also shaped by the local economy and workforce. Many residents are part of the labor force, with some working in higher-paying jobs, while others may face challenges like unemployment. The area's major roads, like Merritt Boulevard, see a lot of activity, with people heading to work, school, or other daily destinations. For younger adults still forming relationships, having easy access to low-cost, convenient health services can make a big difference in their lives, allowing them to prioritize their well-being without added stress.
As residents go about their day, they might pass by landmarks like the NS Savannah or Todd Farmhouse. For those living in apartments or rentals, like those paying typical monthly rents, the financial pressures of daily life can be a concern. A practical next step for anyone in Dundalk is to explore the options listed here, starting with a stop at Todd Farmhouse, and taking a moment to consider their own health and wellness, making it a natural part of their routine.
Getting there
How residents reach STD testing in Dundalk, MD
Walkability12.73 / 20 · Above average
Dundalk scores 12.73/20 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.
ZIP 21222 snapshot
Residents
58,935
Median age
36.3
Median income
$61,934
ZIP-level Census figures for the wider 21222 area around Dundalk: a single ZIP can span several communities, so they describe the area, not Dundalk alone.
Dundalk sits in Baltimore County, ZIP 21222. Local context that shapes where residents test:
Local landmarks
NS Savannah
312 (SS John W. Brown)
Fort Armistead
Todd Farmhouse
Bear Creek Park
Neighborhoods & communities
Grange
Gray Haven
Gray Manor
Inverness
Eastfield
Charlesmont
Holabird East
Stanbrook
Major routes
MD 157 (Merritt Boulevard)
I 695 (Baltimore Beltway)
Nearby cities & towns
Nearby cities and towns near Dundalk, MD
Just outside Dundalk? These nearby communities have their own testing guides: clinics, at-home kits, and free screening close to home.
STD testing in Dundalk, MD: screening, costs & privacy
Everything to know before you test in Baltimore County: 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 when
CDC 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 Dundalk-area provider.
Medicare 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 Dundalk 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 Maryland
Minor 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.