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Estrogen Blood Test

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Estrogen is a female sex hormone. Estrogen levels can also be measured in men to diagnose low testosterone.

What is this test?

Estrogen is a hormone produced primarily in the ovaries, though men also produce small amounts in the testis and brain. Estrogen is an essential hormone for female reproductive health. It also plays a small role in the development of bones, and in cardiovascular and cognitive health. 

The Estrogen Blood Test works by collecting a blood sample and measuring levels of estrogen in the blood. An estrogen test can help screen for fertility issues, certain types of tumors, and menopause.


+$15 service fee

Price does not include the Physician Service Fee ($6) and the Lab Collection Fee ($9). These non-refundable fees cover the ordering and oversight of lab tests and follow-up services when appropriate.

Next availability

Provided by Quest Diagnostics

Quest test codes:

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How Does it Work?

  • 1. Select a test

    Choose from a wide range of panels and tests
  • 2. Pay online

    Pay online with a credit or debit card — no insurance needed
  • 3. Go to the lab

    Visit the lab of your choice
  • 4. Get fast results online

    We will email you when results are ready, in 1–3 business days

Frequently asked questions

Your provider may order a blood test for estrogen to screen for tumors, diagnose menopause or early puberty, or monitor the progress of hormone replacement therapy.

Your provider may wish to order an Estrogen Blood Test if you’ve exhibited the following symptoms:  

  • Mood swings
  • Hot flashes
  • Hair loss
  • Irregular menstruation
  • Changes in blood pressure

You cannot take an Estrogen Blood Test at home — this test can only be administered by a medical professional at a licensed testing facility. 

Once you receive the results of your blood test for estrogen, you will need to consult with your provider. Only a medical professional can advise you on the results of your estrogen levels and help you develop a treatment plan if necessary. 

Estrogen levels typically significantly decrease for women around the age of 50, when the ovaries start producing much lower amounts. A blood test for estrogen can help determine whether or not your ovaries still produce normal levels of the hormone. 

There are no special requirements for the Estrogen Blood Test. Your provider will draw a blood sample from a vein in your arm. Estrogen Blood Test results typically take 3-7 business days to process. 

The cost of an Estrogen Blood Test listed on Tripment Health is transparent and final — you will never be asked to pay additional fees at the testing facility, or receive a surprise bill down the road. 

Tripment Health has partnered with nearly 7,000 lab test facilities across 48 states. Finding an Estrogen Blood Test, current procedural technology (cpt) code 439, is easier than ever. Add the lab tests you need to your cart, then select a testing facility conveniently close to you.