Walk-In Lab Services in Mission, TX — No Appointment Needed
Bring your doctor's order and insurance card to our Mission, TX lab — we handle the rest. CLIA certified walk-in lab serving Hidalgo, Cameron, and Starr counties. Or schedule ahead online to skip the wait.
What to bring
Don't have insurance? Self-pay is welcome. Call us before your visit and we'll walk you through pricing.
Your doctor's order
A signed laboratory order from your physician or provider is required for all testing.
Your insurance card
We accept Medicare, Medicaid, and most major commercial insurance plans.
A photo ID
A government-issued ID is required for patient verification.
What to expect
Arrive at our Mission location
2016 E. Griffin Pkwy, Mission, TX 78572. Walk in or arrive at your scheduled time.
Sample collection
Staff will verify your order and collect your sample. Most collections take under 10 minutes.
Results to your doctor
Results sent to your ordering physician same day*.
Prefer to schedule ahead?
Use our online intake form to submit your information in advance and pick a time that works for you. Faster check-in, no wait.
Schedule Your Visit →Insurance we accept
Don't see your plan? Call us — we accept most major Texas insurance plans. Self-pay pricing available for uninsured patients.
Frequently asked questions
No appointment is needed — walk in during business hours. You can also schedule ahead using our online intake form to submit your information in advance and pick a time.
Most collections take 5–10 minutes once you're checked in.
Results are processed and sent to your ordering physician same day* in most cases.
If you are homebound and your doctor has ordered home health services, your home health agency can arrange a phlebotomist visit. Ask your agency about laboratory services.
Self-pay options are available. Call us before your visit and we'll walk you through pricing for your specific test.
Healthcare facilities looking to partner with AML can request a facility account here.
2016 E. Griffin Pkwy
Mission, TX 78572
Mon – Fri7:00 AM – 8:00 PM
Saturday8:00 AM – 12:00 PM
SundayClosed