How to Schedule a Lab Test Appointment on Labcorp.com

How to book a lab appointment through Labcorp's website

Labcorp.com lets you schedule a lab test appointment without calling. You pick your test type, choose a nearby lab location, and select an available time slot — the whole process takes about five minutes. You will need your insurance card (or payment method if you are paying out of pocket) and a valid photo ID to bring to your appointment.

The site works best if you already know which test your doctor ordered. If you do not have an order, you can still search Labcorp's test directory to see what is available, but you will need a doctor's order or a prescription before the lab will run any test. Some tests require fasting or other preparation, and Labcorp will tell you what to do after you book.

Key Takeaways

• You can book most Labcorp appointments on Labcorp.com by selecting your test, location, and time without speaking to anyone.
• Bring your insurance card and photo ID to your appointment, or a payment method if you do not have insurance.
• You will need a doctor's order or prescription for any test — Labcorp cannot run tests without one.
• Some tests require fasting or other prep; Labcorp will email you instructions after you book.
• If you cannot find an appointment time that works, you can call Labcorp at 1-800-LAB-CORP to book by phone.

Step-by-step: booking on Labcorp.com

Start at Labcorp.com and look for the "Schedule a Test" or "Book an Appointment" button, usually on the homepage. Click it and you will land on the appointment scheduler.

Enter your zip code or city to see lab locations near you. Labcorp has thousands of patient service centers across the United States, so you should see several options within a few miles. The map will show you hours, address, and how busy each location is.

Select the test you need. If you know the name (like "lipid panel" or "COVID-19 test"), type it into the search box. If you do not know the name, you can browse by category — routine bloodwork, drug screening, wellness tests, and so on. Once you pick a test, the site will show you the price if you are paying without insurance, and whether your insurance covers it.

Choose your location and date. The calendar will show you which days have open slots. Click the date you want, and the site will display available times. Pick one and confirm. You will receive a confirmation email with your appointment details, a barcode to bring or show on your phone, and any prep instructions.

What to bring and how to prepare

Bring your photo ID and your insurance card to every appointment. If you do not have insurance, bring a payment method — debit card, credit card, or cash. Labcorp will ask you to verify your identity and insurance before the test.

Some tests require fasting (usually 8 to 12 hours without food or drink except water) or other prep. Labcorp will email you these instructions after you book. Read them carefully — if you do not follow prep instructions, the test may need to be repeated, and you may be charged again.

Arrive 10 to 15 minutes early so you have time to check in. Bring your confirmation email or barcode on your phone — you can show it at the desk instead of printing it.

If you do not have a doctor's order

Labcorp cannot run any test without a doctor's order or prescription. If your doctor has not ordered a test yet, you need to contact your doctor's office first. They will send the order to Labcorp electronically, or they will give you a paper order to bring with you.

Some Labcorp locations offer direct-access testing, which means you can order certain tests yourself without a doctor's order. These are usually wellness tests like basic bloodwork or drug screening. Check Labcorp.com to see which tests are available in your state — rules vary by location.

Changing or canceling your appointment

Log into your Labcorp account on Labcorp.com and go to "My Appointments" to see your scheduled tests. You can cancel or reschedule from there. If you cancel more than 24 hours before your appointment, there is usually no charge. Canceling within 24 hours may result in a fee depending on your location.

If you cannot find your appointment online or need to make changes by phone, call 1-800-LAB-CORP. Have your confirmation number ready.

Payment and insurance questions

When you book on Labcorp.com, the site will ask whether you have insurance. If you do, enter your insurance information and the site will tell you your out-of-pocket cost (copay, coinsurance, or deductible). If you do not have insurance, Labcorp will show you the cash price for the test.

Prices vary by test and location. A basic blood test might cost $30 to $100 without insurance, while more complex tests cost more. If you have insurance, your actual cost depends on your plan — some plans cover routine bloodwork fully, while others require you to pay part of the cost.

If you have questions about your bill after the appointment, log into your Labcorp account online or call the billing number on your receipt.

What happens after your appointment

Results usually appear in your Labcorp online account within 24 to 48 hours, though some tests take longer. You will receive an email when your results are ready. Log into Labcorp.com, go to "My Results," and view your test report.

Your doctor's office will also receive your results. If your results are abnormal or need follow-up, your doctor will contact you. Do not wait for your doctor to call — if you see your results online and have questions, you can call your doctor's office to discuss them.

Frequently Asked Questions

Can I book an appointment without a doctor's order?

No, Labcorp cannot run any test without a doctor's order or prescription. Some locations offer direct-access testing for certain wellness tests, which you can order yourself — check Labcorp.com to see what is available in your state.

What if I do not see an appointment time that works for me?

Call Labcorp at 1-800-LAB-CORP and a representative can book you by phone. They may be able to find times not shown online, or they can put you on a waitlist if your preferred location is full.

Do I need to print my confirmation or can I show it on my phone?

You can show your confirmation email or barcode on your phone at check-in — you do not need to print it. Bring your photo ID and insurance card either way.

How long does it take to get results?

Most results appear in your online account within 24 to 48 hours. Some tests, like cultures or specialized blood work, may take longer. Labcorp will tell you the expected turnaround time when you book.

What if I need to reschedule my appointment?

Log into Labcorp.com, go to "My Appointments," and click the reschedule button. You can pick a new date and time. If you cancel within 24 hours of your appointment, you may be charged a fee.