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eGFR (MDRD) LIS Code: eGFR (CKD-EPI)

Assess kidney function with eGFR testing. Fast and reliable private diagnostics.

£1 Blood sample

Before your test

Any time of dayBook whichever slot suits you

Usually no fastingAny preparation this test needs is listed in your booking email

About 5 minutesA quick sample taken from your arm

Results onlineIn your secure online account, with the lab's reference ranges

Where you can test: SloughVictoriaNeasdenHome visit

UKAS ISO 15189accredited laboratory

GMC-registereddoctors on hand

No GP referralbook directly

£1

CHOOSE COLLECTION METHOD

Clinic blood draw + £25

Visit Slough, Victoria or Neasden.

Nurse home visit from £25

From £25 (Slough) or £50 (Victoria/Neasden) within 3 miles of your nearest clinic, then £2 per extra mile.

Order an at-home kit

⏱ Results in a few working days · LIS: eGFR (CKD-EPI)

ℹ️ TAT begins when your sample is received at our lab.

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Phlebotomy Fee: £25

A one-off £25 phlebotomy fee applies per visit — this covers your blood draw regardless of how many tests you book in the same appointment.

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What is eGFR (Estimated Glomerular Filtration Rate)

The estimated glomerular filtration rate (eGFR) is a blood test used to assess how well your kidneys are functioning.

Purpose of the Test

It helps determine the level of kidney function and identifies the stage of kidney disease.