Where to return your same day PCR test

Ensure you get a same day result

To ensure your same-day result is returned before midnight, please return to a drop site listed below. Please note that Test To Release same day kits must be returned to Oxford, Amersham or South Kensington.

You may return a kit to a next-day drop point or back to Mayfield Clinic Oxford by post, but please note you will not receive a result same day.

Fit To Fly Same Day Kit Returns

Return your completed Fit To Fly PCR sample to our drop points below

Mayfield Clinic Oxford - 3rd Floor Mayfield House, 256 Banbury Road, OX2 7DE

[Drop at front-desk] Mon-Fri 9.30-3PM, Sat-Sun 10-12PM

Mayfield Clinic Chelsea - St Luke's & Christ Church, Sydney St, Chelsea, London SW3 6NH

[Mobile laboratory] Mon-Sat before 12-6PM

Randox Mobile Lab Heathrow - Car park at Rear, Radisson Blue Edwardian, 140 Bath Rd, Harlington, Hayes UB3 5AW

[Mobile laboratory] Mon-Sun 9-4PM

Randox Mobile Lab Birmingham - Manor Grove, Oxhill Road, Handsworth, B21 9RR

[Mobile laboratory] Mon-Sat 12-6PM

Randox Mobile Lab London Bridge - Southwark Cathedral, 5 Montague Close, London Bridge, SE1 9DA

[Mobile laboratory] Mon-Sat 12-5PM

Randox Mobile Lab Liverpool - John Lennon Airport, Speke Hall Ave, Speke, Liverpool L24 1YD

[Mobile laboratory] Mon-Sat 12-6PM

Test To Release Same Day Kit Returns

Return your completed Test To Release PCR sample to our drop points below

Mayfield Clinic Oxford - 3rd Floor Mayfield House, 256 Banbury Road, OX2 7DE

[Drop at front-desk] Mon-Fri 9.30-3PM, Sat-Sun 10-12PM

Mayfield Clinic South Kensington - Dajani Pharmacy, 92 Old Brompton Road, SW7 3LQ

[Return to front-desk] Mon-Sat 9-12PM, do not place into drop box

Any questions?

The scheme rules dictate we can only send kits on Day 4 (or they can be collected on Day 5). If Day 4 falls on a weekend, we will send on Monday. Samples are sent Royal Mail Tracked 24.

Once you've collected your sample (self-test) or seen a practitioner for a sample collection, you will need to register your kit barcode according to the provided instructions. Results will be sent through to the registered email. Please check your junk mail if no results have been received at the expected time, and then contact info@mayfieldclinic.co.uk if still not resolved.

Although we seek to use the most accurate tests available, no test is 100% accurate and we are not able to guarantee a specific outcome from your COVID-19 test.

Results timelines should be treated as a guideline; they are not guaranteed and you should make plans accordingly. Please read our COVID-19 Testing Terms and Conditions and our Terms and Conditions.

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