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.
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.

Hear from Our Patients
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.
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.