About Us – Doctor-Led Private Blood Tests UK | Blue Horizon

Learn about Blue Horizon’s private blood testing service via Spire Pathology - doctor-led referrals, fast results, nationwide access.

Our Mission

We are Blue Horizon, a doctor-led private blood testing service under Harley Street Health Checks UK Ltd.

Our mission? To empower you, the patient, with fast, trusted, and transparent access to UKAS-accredited laboratory results - no NHS delays, no GP referral needed.

Why Choose Us?

Led by Doctors, Not Call Centres: Real medical professionals - including GPs - manage your referral and results. You won’t speak to faceless operators - we treat you as a person, not a ticket number.

Over 10 Years of Expertise: We’ve partnered with Spire Pathology for more than a decade, so we know every detail of the testing process - from referral to phlebotomy to lab logistics.

All-Inclusive, Transparent Service: Our pricing covers everything: GP referral, lab fees, phlebotomy, and - even if you choose comments - a doctor’s commentary. No hidden costs, ever.

Fast and Efficient: Select from 450+ blood tests, pay securely online, receive referral paperwork within minutes, book your appointment, and get results in working days.

Fully Accredited Laboratories: Your samples are processed in UKAS-accredited Spire Pathology labs (ISO 15189), ensuring NHS-level accuracy and quality.

Choose from over 450+ tests

across diverse categories: hormone, immunity, cancer, fertility, etc.

Receive referral paperwork within minutes

and book an appointment at your chosen Spire hospital

Get results

via email promptly (turnaround times indicated in working days)

Hear from Our Patients

★★★★★

The service was exceptional, we were kept informed at all times and a query was answered comprehensively. We made an appointment for the blood to be taken at the Spire Hospital and received the full results with Doctors comments and recommendations 2 days later. We would certainly use this service again

Charles
★★★★★

I keep a record of the blood results report and compare results with the year before. It's interesting to see if there are any changes? First class service from Private Blood Tests / Blue Horizons.

Customer
★★★★★

Private Bloods have provided the tests that i required and that i could not find elsewhere. They use Spire hospitals for the phlebotomy who also provide an excellent service.

T Burrows
★★★★★

Excellent service from Private Blood Tests from ordering the test, to booking the appointment and getting the results. Results received in under two days and doctors assessment report followed shortly afterwards. Would definitely recommend.

Debbie K
★★★★★

The whole process online was clear and went without a hitch.
Results were back earlier than expected
The medical comments helpful
Also considered the price for the comprehensive testing very good.

Jacqueline

Get in touch

Email: hello@privatebloodtests.co.uk

Live Chat: Fast support from real staff (Mon–Fri 9 am–5 pm; Sat 9 am–12 noon)

Prefer another service? Visit our sister sites for at-home kits or central London walk-in clinics.

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Blue Horizon (Harley Street Health Checks UK Ltd) is your go-to for reliable, doctor-led private blood testing across the UK. With over a decade of experience, a trusted lab network, and streamlined processes, we deliver accuracy, speed, and clarity - all with one goal in mind: your health.