10% Off

 Use Promo Code BEST10

Click here to see a full selection of our Best Sellers lab tests and packages.

*One coupon code per order. Cannot be applied to industry discounted prices, previous orders, or tests not listed on our website. 

 The Promo code expires on 11/30/2021at 11:59 PM ET

  BEST SELLING lab tests through Request A Test

TSH, Free T3 & Free T4

This package includes TSH, Free T3 and Free T4, 3 common tests for measuring Thyroid Function.

The thyroid controls your metabolism, heart rate, body temperature, digestive system, muscular system and cell production.  The two main hormones produced by the thyroid are Thyroxine (T4) and Triiodothyronine (T3).  Hormone production is determined by the level of Thyroid Stimulating Hormone (TSH) which is produced by the pituitary gland. 

Free T3 and Free T4 are the portions of the hormones which are not bound to proteins and thus available for the body to use.  Measuring the unbound levels of T3 and T4 can be more accurate for some people than measuring Total T3 and T4.

Immunity Panel 

These tests are often ordered when someone needs proof of their immune status to common infectious diseases for work or school.  It may also be ordered for pregnant women as part of their prenatal testing. 

This package includes titers for: 

  • MMR (Measles, Mumps, Rubella)
  • Hepatitis B
  • Varicella (Chickenpox)


Titer testing should be done at least 6-8 weeks after vaccination for the most accurate results.

Urinalysis (Complete)

 A Urinalysis test can help identify potential health problems even when a person is not experiencing any unusual symptoms.

The Complete Urinalysis test provides a number of measurements that look for abnormalities in the urine. Abnormal results from this test can be indicative of a number of conditions including kidney disease, urinary tract infection, or elevated levels of substances that the body is trying to remove through the urine.  A microscopic examination will automatically be performed as well.  The microscopic examination may include some or all of the following if results warrant:

Please remember that it is important to READ ALL TEST REQUIREMENTS PRIOR to placing your test order.

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    Why order your lab testing from Request A Test?
    •    Order and go to the lab the same day

      •    Lab results available online for your convenience

    •    No hidden fees, pricing, or information

    •    Easy-to-use website

    •    Outstanding customer service


    Request A Test offers the most comprehensive selection of online medical and drug lab tests available. Our mission is to provide our clients with the best service and best price. You can order our discounted lab tests online or call one of our educated and caring customer service representatives. Each month we offer a new promotion on top of our already discounted pricing.  Check back each month for more savings.

    Whether you are without health insurance, need lab test results fast, or want a convenient way to get tested, Request A Test can help! 




    *Discount coupon codes cannot be applied to industry discounted prices, previous orders, COVID-19 testing, or tests not listed on our website. One coupon code per order.

     Coupon code BEST10

    Offer valid through November 30th at 11:59 pm ET