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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.

Find a lab
  • Clinics, labs & at-home kits compared
  • Free & low-cost options included
  • Backed by CDC, CMS & Census data
  • Editorially reviewed

Available testing centers

STD testing near Dundalk, MD

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.

Premium Partner
Labcorp

Labcorp

Most popular Results in 1–2 days
?

Review sources

  • Google132
  • EasySTD5
Rated 2.5 out of 5 from 137 reviews

Address
1576 Merritt Boulevard, Dundalk, MD 21222 0.5 miles away
Opening hours
  • Monday 7:30 AM – 3:30 PM
  • Tuesday 7:30 AM – 3:30 PM
  • Wednesday 7:30 AM – 3:30 PM
  • Thursday 7:30 AM – 3:30 PM
  • Friday 7:30 AM – 3:30 PM
  • Saturday 7:30 AM – 11:30 AM
  • Sunday Closed
  • Chlamydia
  • Gonorrhea
  • Syphilis
  • Herpes
  • Hepatitis A
  • Hepatitis B
  • Hepatitis C
  • Rapid HIV
  • Conventional HIV
See tests & prices

Today's offer: $10 off any test panel, applied automatically at checkout.

Premium Partner
Quest Diagnostics

Quest Diagnostics

Results in 1–2 days
?

Review sources

  • Google61
  • EasySTD5
Rated 3.1 out of 5 from 66 reviews

Address
7544 Holabird Avenue, Dundalk, MD 21222 0.6 miles away
Opening hours
  • Monday 7:00 AM – 2:30 PM
  • Tuesday 7:00 AM – 2:30 PM
  • Wednesday 7:00 AM – 2:30 PM
  • Thursday 7:00 AM – 2:30 PM
  • Friday 7:00 AM – 2:30 PM
  • Saturday Closed
  • Sunday Closed
  • Chlamydia
  • Gonorrhea
  • Syphilis
  • Herpes
  • Hepatitis A
  • Hepatitis B
  • Hepatitis C
  • Rapid HIV
  • Conventional HIV
See tests & prices

Today's offer: $10 off any test panel, applied automatically at checkout.

Community health center 3.2 miles

Baltimore Medical System

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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.

Read full overview

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 & treats Sliding-scale PrEP
Address
5525 Eastern Avenue, Suite 201 Baltimore, MD 21224
Booking
Appointment required
Opening hours
  • Monday 8:00 AM – 5:00 PM
  • Tuesday 8:00 AM – 5:00 PM
  • Wednesday 8:00 AM – 5:00 PM
  • Thursday 8:00 AM – 5:00 PM
  • Friday 8:00 AM – 5:00 PM
  • Saturday Closed
  • Sunday Closed
Website
Most reviewed 3.2 miles

Johns Hopkins Bayview Medical Center

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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.

Read full overview

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 & treats PrEP DoxyPEP
Address
4940 Eastern Avenue, Bayview Medical Ctr Baltimore, MD 21224
Booking
Appointment required
Opening hours
  • Monday 9:00 AM – 5:00 PM
  • Tuesday 9:00 AM – 5:00 PM
  • Wednesday 9:00 AM – 5:00 PM
  • Thursday 9:00 AM – 5:00 PM
  • Friday 9:00 AM – 5:00 PM
  • Saturday Closed
  • Sunday Closed
Website
Best for free testing 3.8 miles

Baltimore County Department of Health

No ratings yet

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.

Read full overview

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.

Tests & treats Sliding-scale
Address
201 Back River Neck Road, Baltimore, MD 21221
Booking
Appointment required
Opening hours
  • Monday 8:30 AM – 4:30 PM
  • Tuesday 8:30 AM – 4:30 PM
  • Wednesday 8:30 AM – 4:30 PM
  • Thursday 8:30 AM – 4:30 PM
  • Friday 8:30 AM – 4:30 PM
  • Saturday Closed
  • Sunday Closed
Website
3.9 miles

Priority Care

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Review sources

  • Google333
  • EasySTD5
Rated 3.9 out of 5 from 338 reviews

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
Booking
Appointment required
Opening hours
  • Monday 8:00 AM – 8:00 PM
  • Tuesday 8:00 AM – 8:00 PM
  • Wednesday 8:00 AM – 8:00 PM
  • Thursday 8:00 AM – 8:00 PM
  • Friday 8:00 AM – 8:00 PM
  • Saturday 9:00 AM – 5:00 PM
  • Sunday 9:00 AM – 5:00 PM
Website
Community health center 5.4 miles

Johns Hopkins Medicine

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Review sources

  • Google17
  • EasySTD1
Rated 3.8 out of 5 from 18 reviews

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.

Read full overview

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 & treats Ryan White HIV care Sliding-scale PrEP
Address
200 North Wolfe Street, Baltimore, MD 21287
Booking
Appointment required
Website
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.

Read full overview

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.

Address
430 South Broadway, Baltimore, MD 21231
Booking
Appointment required
Opening hours
  • Monday 9:00 AM – 4:00 PM
  • Tuesday 9:00 AM – 4:00 PM
  • Wednesday 9:00 AM – 4:00 PM
  • Thursday 9:00 AM – 4:00 PM
  • Friday 9:00 AM – 1:00 PM
  • Saturday Closed
  • Sunday Closed
Website
Community health center 5.9 miles

Baltimore City Health Department

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Review sources

  • Google61
  • EasySTD5
Rated 2.1 out of 5 from 66 reviews

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.

Read full overview

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.

Tests & treats Title X Ryan White HIV care PrEP
Address
1200 East Fayette Street, Baltimore, MD 21202
Opening hours
  • Monday 8:30 AM – 5:00 PM
  • Tuesday 8:30 AM – 5:00 PM
  • Wednesday 8:30 AM – 5:00 PM
  • Thursday 8:30 AM – 5:00 PM
  • Friday 8:30 AM – 5:00 PM
  • Saturday Closed
  • Sunday Closed
Website
Premium Partner
Labcorp

Labcorp

Highest rated Results in 1–2 days
?

Review sources

  • Google21
  • EasySTD3
Rated 4.9 out of 5 from 24 reviews

Address
2800 Sollers Point Road, Dundalk, MD 21222 1.2 miles away
Opening hours
  • Monday 8:30 AM – 5:00 PM
  • Tuesday 8:30 AM – 5:00 PM
  • Wednesday 8:30 AM – 5:00 PM
  • Thursday 8:30 AM – 5:00 PM
  • Friday 8:30 AM – 5:00 PM
  • Saturday Closed
  • Sunday Closed
  • Chlamydia
  • Gonorrhea
  • Syphilis
  • Herpes
  • Hepatitis A
  • Hepatitis B
  • Hepatitis C
  • Rapid HIV
  • Conventional HIV
See tests & prices

Today's offer: $10 off any test panel, applied automatically at checkout.

Premium Partner
Labcorp

Labcorp

Results in 1–2 days
No ratings yet

Address
5525 Eastern Avenue, Baltimore, MD 21224 3.2 miles away
Opening hours
  • Monday 7:30 AM – 4:00 PM
  • Tuesday 7:30 AM – 4:00 PM
  • Wednesday 7:30 AM – 4:00 PM
  • Thursday 7:30 AM – 4:00 PM
  • Friday 7:30 AM – 4:00 PM
  • Saturday Closed
  • Sunday Closed
  • Chlamydia
  • Gonorrhea
  • Syphilis
  • Herpes
  • Hepatitis A
  • Hepatitis B
  • Hepatitis C
  • Rapid HIV
  • Conventional HIV
See tests & prices

Today's offer: $10 off any test panel, applied automatically at checkout.

Free tool · not a clinic

When can I test? Exposure-window calculator

Testing too soon can miss an infection. Enter the date of possible exposure to see the earliest a test can reliably detect each STI.

Find your match in 10 seconds

What matters most to you?

What will it cost? Estimate your STD test

Typical out-of-pocket ranges by option, actual cost depends on which tests you need.

  • Public / community clinic

    Free HIV testing is common

    $0–$25
  • Private lab (self-pay)

    Never billed to insurance

    $24–$200
  • At-home kit

    Mailed to your door, private

    From $49
  • Doctor / urgent care

    Often $0 preventive with insurance

    $0–$50 copay

Every other option

More ways to get tested in Dundalk, MD

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.

Test from home

At-home STD testing in Dundalk, MD

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 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

    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
    Results:
    1–3 days, online: physician-reviewed
    • In-home sample collection
    • Nationwide Quest lab network
    • Physician-reviewed results
    • FSA/HSA eligible
  • Best for simplicity & support

    LetsGetChecked

    LetsGetChecked

    $89 & up

    Panel:
    5–6 common STIs incl. chlamydia, gonorrhea, HIV, syphilis & trichomoniasis
    Sample:
    Finger-prick + urine/swab
    Results:
    2–5 days, online
    • 24/7 nurse support
    • Prescription for positives
    • CLIA-certified labs
    • Free shipping both ways
  • Best range: couples & full panels

    myLAB Box

    myLAB Box

    $79 & up

    Panel:
    Up to 14 infections, incl. HIV, syphilis, chlamydia, gonorrhea, hepatitis & herpes
    Sample:
    Self-collect: swab, urine, finger-prick
    Results:
    2–5 days, online
    • Free phone consult if positive
    • CLIA-certified labs
    • Couples & subscription options
    • Discreet packaging

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 lab Accredited · College of American Pathologists

    • Full STD panel
  • Daci Reference Laboratory

    5501 Hopkins Bayview Cr Room 1A20, Baltimore, MD 21224

    CMS-certified lab Accredited · College of American Pathologists

    • Full STD panel
  • Johns Hopkins Bayview MED CTR CL LAB

    4940 Eastern Avenue Building Aa Room 154, Baltimore, MD 21224

    CMS-certified lab Accredited · College of American Pathologists

    • Full STD panel
  • Personal Genome Diagnostics

    3600 Boston Street #10, Baltimore, MD 21224

    CMS-certified lab Accredited · College of American Pathologists

    • Full STD panel
  • Patient First - Bayview

    5100 Eastern Avenue, Baltimore, MD 21224

    CMS-certified lab

    • STD testing
  • Albemarle Laboratories

    40 South Dundalk Avenue #302, Dundalk, MD 21222

    CMS-certified lab Accredited · COLA

    • STD testing

Showing 6 of the CLIA-certified labs in Baltimore County.

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.

  • Jeffrey Ukens, MD Telehealth

    Family medicine · 1576 Merritt Boulevard, Baltimore

  • Govind Seth, MD Telehealth

    Family medicine · 207 Wise Avenue, Dundalk

  • Sitta Gombeh-Alie, MD

    Family medicine · 1307 Merritt Boulevard, Dundalk

  • Ifeoluwa Adekanye, MD Telehealth

    Family medicine · 2800 Sollers Point Road, Dundalk

  • Fatima Sheikh, MD

    Internal medicine · 1046 Old North Point Road, Baltimore

  • Theodore Stephens, MD Telehealth

    Internal medicine · 1005 North Point 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

Compare the pharmacies closest to Dundalk, MD. Contact a location directly to confirm pharmacy-counter hours, services, prices, and product availability before visiting.

  • Weis

    0.1 mi
    Rx pickupCondoms / EC
  • Malyka

    0.2 mi
    Rx pickupCondoms / EC
  • CVS Pharmacy 0.3 mi
    Rx pickupOTC HIV self-testAt-home STI kitsMinuteClinic STI careHPV & Hep B vaccinesCondoms / EC
  • Annie's Estate

    0.6 mi
    Rx pickupCondoms / EC
  • Merritt Star Pharmacy

    0.6 mi
    Rx pickupCondoms / EC

Showing the 5 closest pharmacies to Dundalk, 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 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.

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 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 County Maryland U.S. = Baltimore County vs the state average
Infection Baltimore County Maryland United States
Chlamydia
568.5 4,802 cases ▼ 2%
579.8 492.2
Gonorrhea
198.4 1,676 cases ▼ 4%
207.1 179.5
Syphilis (P&S)
19.4 164 cases ▲ 37%
14.2 15.8
Syphilis (early)
11.2 95 cases ▼ 23%
14.6 16
Syphilis (late/unknown)
17.8 150 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)
0 300 600 202020222023

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).

Editorially Reviewed & Fact-Checked · Updated

Reviewed by EasySTD Editorial Team

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 →

19 Sources

Local resources & officials

Data & references

Local context

About Dundalk, MD

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

Walkability 12.73 / 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.

Map of 11 STD & STI testing locations in Dundalk, Maryland, EasySTD

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)

Reference

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.

Infection Earliest reliable test Sample
Chlamydia 1–2 weeks Urine or swab
Gonorrhea 1–2 weeks Urine or swab
Trichomoniasis 1–4 weeks Urine or swab
HIV (NAT / RNA) 10–33 days Blood
HIV (4th-gen Ag/Ab) 18–45 days Blood
HIV (antibody) 3–12 weeks Blood / oral
Syphilis 3–6 weeks Blood
Hepatitis B 3–6 weeks Blood
Hepatitis C 8–11 weeks Blood
Herpes (HSV) 4–16 weeks (antibody); swab a sore Blood / swab
Browse all STD & STI guides
What each STD test costs 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.

Learn more about confidential STD testing in Maryland

Source: Guttmacher Institute, Minors' Access to STI Services; CDC, Legal Status of Expedited Partner Therapy. General information, not legal advice.

Good to Know

STD testing FAQs for Dundalk, MD

Answers to the questions people ask most before getting tested.

Is walk-in STD testing available near Dundalk, MD?

Yes, several local labs offer same-day walk-in testing; best to call first.

Does insurance cover STD testing near Dundalk, MD?

Usually yes, it can be billed to insurance, or paid out of pocket at a flat rate.

Is there free HIV testing near Dundalk, MD?

Yes, free HIV testing is available at public clinics in the area.

What's included in a full panel near Dundalk, MD?

A full panel typically covers chlamydia, gonorrhea, syphilis, HIV, and hepatitis B and C.

How common is chlamydia in Baltimore County?

Baltimore County reported ~569 chlamydia cases per 100,000 in 2023, below the Maryland average.

Is there an at-home STD test for Dundalk, MD?

At-home kits mail to 21222: self-collect, send to the lab, results in ~2–5 days.

Can someone under 18 get tested in Maryland without a parent?

In Maryland, people under 18 can consent to confidential STD testing and treatment on their own.

Can I get PrEP near Dundalk, MD?

Yes, PrEP, a daily pill that helps prevent HIV in HIV-negative people, is available in the area.

What happens if chlamydia goes untreated?

Untreated chlamydia can lead to pelvic inflammatory disease and fertility problems, caught early, it's cured with antibiotics.

Does a negative test mean I'm safe?

Reassuring if you tested after the window, just retest if it was early, and screen again with new partners.

Have a different question? Browse the full STD & STI FAQ library, every question we answer, in one place.