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Estimated Glomerular Filtration Rate Test

eGFR, GFR Estimated
Sample Report
Specimen Type: Blood


Estimated Glomerular Filtration Rate (eGFR) Test

This test provides a measurement for Estimated Glomerular Filtration Rate or eGFR.  EGFR refers to the amount of blood per minute which is filtered by glomeruli in the kidneys.  In a person with impaired kidney function, the glomerular filtration rate decreases which can cause waste products to build up in the blood.  EGFR is calculated from a person's creatinine levels.  This test includes values for eGFR and Creatinine.

Glomerular Filtration Rate is often included as part of routine general health blood work.  It can also be ordered specifically to evaluate kidney function when a person is experiencing symptoms such as dark colored or bloody urine, mid-back pain, swelling in the face, arms, legs, wrists or ankles, elevated blood pressure or difficulty urinating.

EGFR is also included as part of a Comprehensive Metabolic Panel.

Turnaround time for the eGFR test is typically 1 business day.

Note: Result turn around times are an estimate and are not guaranteed. Our reference lab may need additional time due to weather, holidays, confirmation/repeat testing, or equipment maintenance.


The eGFR test has no fasting requirements.



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for the month of 



Take 14% off all testing.

Use coupon code ANNIV14 during checkout.

Offer expires December 14, 2016.


Cannot be applied to industry discounted prices, previous orders or tests not listed on our website. One coupon code per order. Coupon code expires at Midnight EST.