Change your appointment
Please call freephone 0800 030 9245 or use the link below to change your appointment.
If you cannot find an appointment that suits you, please call freephone 0800 030 9245. The team may be able to find or arrange for new appointments to be made.
If you would like to cancel your appointment and not rebook, please call freephone 0800 030 9245. Phone lines are open from 8am to 7pm, Monday to Friday (excluding bank holidays). You will need to have your NHS number, date of birth and contact details ready. You can also use this phone number
to change your appointment.
Before you start
Please give as much notice as possible if you need to change your appointment.
To change your appointment, you will need:
Your NHS number
Your date of birth
Your contact details
Your NHS number is a 10 digit number, like 485 777 3456. It is on any letter you receive from the NHS.
If you do not know your NHS number you can use the following service to get it.
By attending all your trial appointments, you will be helping research to understand how to offer the Galleri blood test to people in the future. However, you do not have to attend your 12 month appointment. If you decide not to attend, this will not affect your normal medical care and you do not have to give a reason why. You will remain in the trial and your medical data will be collected as agreed in your consent form. If you would like to stop this data collection, or if you want to leave the trial (withdraw), please contact the trial team.