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Alexandria / Virginia: (571) 290‑3614

Ruther Glen / Ladysmith: (804) 220‑6044

Lab Testing

Lab Testing

Lab Testing

Walk-in lab testing for blood work, panels, and rapid results — comprehensive testing 7 days a week.

Simply walk in

Walk-In Lab Testing — Comprehensive Results, Fast

Walk-in lab testing means you don’t have to schedule a separate appointment just to get blood work done. PACS Urgent Care offers comprehensive walk-in lab testing — blood draws, urinalysis, throat cultures, and a full menu of clinical tests. Rapid in-house results for many panels, with convenient send-out testing for the rest.

Why Choose Walk-In Lab Testing at PACS Urgent Care

Routine lab testing is one of the most effective ways to monitor your health and catch issues early. Walk-in lab testing at PACS means no referral required, no weeks-long wait for an appointment, and complete results delivered electronically within 1–3 days for send-out tests.

Need related services? See our Walk-In X-Ray Services, Confidential STD Testing, and Drug Screening at our Alexandria and Ruther Glen, VA locations.

  • Walk-in blood draws, urinalysis, throat cultures, and rapid in-office testing — no appointment or doctor’s referral needed.
  • Comprehensive panels available: CBC, metabolic panels, lipid, thyroid, A1C, vitamin D, iron studies, and more.
  • Rapid results for in-office tests within minutes; send-out lab results delivered electronically within 1–3 days.

Learn why it is worth it

Skip the Lab Wait — Fast Turnaround at PACS

Many people delay routine lab work because of the inconvenience of separate appointments and long wait times. PACS Urgent Care brings everything together in one walk-in visit — lab order, blood draw, and result review with a provider when needed.

Our lab menu covers routine and urgent testing: complete blood counts, comprehensive metabolic panels, lipid profiles, thyroid function (TSH, T3, T4), A1C diabetes monitoring, liver and kidney panels, vitamin and iron studies, urinalysis, and rapid strep, flu, COVID, and pregnancy testing. STD panels are also available — see our confidential STD testing service for details.

Walk in any time we’re open. Tell our team what testing you need (or what your provider has ordered). We collect samples on-site and either run rapid tests in our office or send specimens to our partner lab. Results are reviewed by our physicians and shared with you electronically — usually within 1–3 days for send-out tests.

Walk-In Lab Testing at PACS Urgent Care in Alexandria, VA

Service Overview

When lab work is on your to-do list, PACS Urgent Care is here to help. Our Alexandria and Ruther Glen/Ladysmith locations offer walk-in lab services 7 days a week — saving you the back-and-forth between your doctor’s office and a separate lab.

Walk-In Lab Testing at PACS Urgent Care in Alexandria, VA
Walk-In Lab Testing at PACS Urgent Care in Alexandria, VA

Lab testing serves everyone — patients with provider orders looking for a more convenient draw, individuals managing chronic conditions like diabetes or thyroid disease, and anyone wanting a periodic health check without a primary-care appointment.

PACS Urgent Care accepts most major insurance plans for lab testing and offers transparent self-pay pricing on common panels. Many tests qualify for HSA/FSA reimbursement. We can bill insurance directly or provide an itemized receipt for self-submitted claims.

Medical Walk-in Process

No Appointment Needed

An appointment is not required in order to receive care. Simply walk in to either of our Virginia locations and you will be seen as quickly as possible.

Licensed Professionals

Our board-certified physicians, PAs, and nurse practitioners provide high-quality care you can trust — at every visit, every day of the week.

Cost Effective

PACS Urgent Care offers transparent self-pay pricing and accepts most major insurance plans — quality care that is far more affordable than a hospital ER.

Other Services

PACS Urgent Care offers a comprehensive range of medical services for the whole family — open 7 days a week at our Alexandria and Ruther Glen/Ladysmith locations.

    • Walk-In Urgent Care

      Walk-In Urgent Care

      Walk-in urgent care for adults and children — fast, comprehensive care for non-life-threatening illness and injury, 7 days a week.

    • Urgent Care

      Urgent Care

      Effective, affordable urgent care for non-life-threatening conditions — full-service treatment at a fraction of the ER cost.

    • Diagnostic Center

      Diagnostic Center

      On-site digital X-ray, EKG, lab testing, and rapid in-office diagnostics — same-visit results, 7 days a week.

To make your visit as smooth and convenient as possible, we offer online check-in—an easy way to reserve your place in line, similar to joining a waitlist. You’ll receive real-time updates on your estimated wait time, giving you added flexibility and convenience while planning your visit.
Although we do our best to remain on schedule, occasional delays may occur, especially during unexpected increases in walk-in patients. We appreciate your understanding, as these delays allow us to provide every patient with the attentive, quality care they deserve—including you.
Thank you for your patience, your trust, and for choosing our team for your care. We look forward to serving you soon.

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