Clinical Laboratory Services in Mission, TX — Same-Day Results

Serving home health agencies, nursing homes, and walk-in patients across Cameron, Hidalgo, Starr, and Willacy counties in the Rio Grande Valley since 2010. CLIA-certified, COLA-accredited in-house testing with same-day lab results and dedicated phlebotomy routes.

NO INSURANCE? NO PROBLEMWalk in for lab work — no doctor's order needed for self-payTransparent pricing before any test is runOpen Mon–Fri 7AM–8PM · Sat 8AM–12PMCall (956) 581-5555 or walk in today
15+Years Serving the RGV
Same DayResult Turnaround
20+Active Agency Partners
CLIACertified, COLA Accredited

For Healthcare Facilities

Home health agencies, nursing homes, and hospice providers — we built our routes, our billing, and our team around your workflow.

See how we support your agency →

For Schools & Employers

TB testing and drug screening for school districts, employers, and volunteer organizations. On-site testing available.

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For Walk-In Patients

Bring your doctor's order and insurance card. No appointment needed — or schedule ahead and skip the wait.

Schedule your visit →

Why choose AML?

Local, not national

We're based in Mission, TX. Your samples don't ship to another city — they're processed here, same day.

Dedicated phlebotomy routes

Our phlebotomists come to your patients. No transportation burden on your agency or your patients.

Same-day turnaround

Orders placed in the morning come back the same day. Because your care decisions can't wait.

Certified and accredited

CLIA certified and COLA accredited — clinical standards you can trust, with local accountability.

Ready to set up an account?

Reach out and we'll get your facility set up — usually within the week.

Contact Us →