PCR testing to end international travel isolation

Access PCR testing to end travel isolation

Day 5 Test to Release Scheme

From £149

In Stock | Free Delivery For Self Tests

Mayfield Clinic are a UKAS registered provider for COVID-19 testing for 'Test To Release'. Test To Release enables travellers returning from 'Amber' countries to take an additional PCR test (in addition to the mandatory Day 2&8 testing) on or after Day 5, and end travel isolation upon receipt of a negative result.

Test To Release services can be accessed in an appointment with a healthcare professional at one of our 40+ test sites, or via a home test kit.

Collection methods

Healthcare Professional Appointment Self-test

Test To Release - Healthcare Professional Led

See a clinician for a Test To Release sample

Oxford - Same day (£360)

Have a clinician collect your sample

Test To Release (£349) - London, South Ken

Have a clinician collect your sample

Test To Release (£349) - Other Locations

Available at Crawley, Tunbridge Wells, Newbury. Please select via the link.

Oxford - Next day (£285)

Have a clinician collect your sample

London, South Ken - Next day (£249)

Have a clinician collect your sample

Other Locations - Next day (£249)

Attend one of our 40+ national locations
A laboratory certificate with your name, passport number, date and time of sample, lab credentials.
Yes the rules allow for you to attend a clinic for testing

Test To Release - Home Test

Results available Next day or Same day

Same day - £250

Return to Oxford, Amersham or South Kensington

Next day - £149

Return to one of our 50+ national drop points
https://www.mayfieldclinic.co.uk/next-day-pcr-test-kit-return or https://www.mayfieldclinic.co.uk/same-day-pcr-test-kit-return
Please follow the step by step instructions included with your test kit

What we treat

End your travel isolation by taking a PCR test on Day 5 (where Day 0 is the day of arrival back into the UK). Upon receipt of a negative result, you can end your quarantine.

Any questions?

Your reference number is MAYFI0 followed by your 6 digit receipt/invoice number issued upon booking. This should be added to your passenger locator form.

Tests can be collected from Mayfield Clinic Oxford Monday-Friday 09.30-16.30, or we can dispatch by post.

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.

Unfortunately as kits are personalised healthcare items they are non-refundable

You can collect your sample anytime from Day 5 onwards, where Day 0 is the day you returned back to the UK

For home test kits, you can return to Mayfield Clinic Oxford Mon-Fri before 3PM. Alternatively, follow the included instructions - some tests can be returned via post (Day 2&8), and some can be returned to national drop points

Yes, the scheme rules state that you can attend the clinic to collect a test or have a sample collected. You are also allowed to exit your isolation address to post a sample.

Individuals of all ages

There are 3 outcomes of your test:

  • Positive - You are infected with the SARS-CoV-2 virus. Please immediately follow PHE England guidance to isolate along with your household
  • Negative - You are not infected with the virus. Please continue to take sensible precautions, if you were self-isolating as an international arrival you may stop self-isolating.
  • Invalid - Occurs in 1-3% of samples. Typically (but not exclusively) this arises when insufficient human material is present on the swab sample, and is more frequent with home test kit samples. It can be mitigated by using our practitioner-led testing service. You must continue to isolate as an international arrival

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.

For post, your kit will be sent next working day using Royal Mail's Tracked24 service. Please allow 1-2 days for delivery from this point. Alternatively, you can collect from Mayfield Clinic Oxford.

For comprehensive details of the scheme, please see this government webpage.

Please read and accept our Terms and Conditions and our COVID-19 Testing Terms & Conditions before using Mayfield Clinic's services

Please note that the test timeline should be considered a guideline. We have a history of returning test results on time, however occasionally issues outside of our control (e.g., courier delays, lab processing issues, laboratory supply chain issues) may mean that your sample takes longer to return. We will provide a refund should your test result be delayed past 5PM the day after it is expected.

Appointments available at

How much will this cost?

Duration Non-member Fee Member Fee
Next Day PCR Test Kit - £149 -
Same Day PCR Test Kit - £250 -
Day 2 & Day 8 PCR Package - £249 -
Day 2, Day 5 Same Day Test To Release, Day 8 PCR Package - £449 -
Healthcare Professional Led PCR Test (Next Day) 15 From £249 From £245
Healthcare Professional Led PCR Test (Same Day) 15 From £349 From £320
Healthcare Professional Led Antigen Test 15 From £149 -
Healthcare Professional Led Day 2 or Day 8 Test 15 £285 £245

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