About diabetic eye screening - Your diabetic eye screening invitation

Everyone aged 12 or over, diagnosed with type 1 or type 2 diabetes and registered with a doctor in Wales will be invited for a free diabetic eye screening test. . Your doctor will tell us about your diagnosis so we can invite you. It is important that your doctor has your correct name, date of birth, address and telephone number, otherwise we may not be able to send your appointment letter to you.

We will send you an invitation letter with a date and time for an appointment, each time you are due for diabetic eye screening. Contact us if you want to change the time, date and venue of the appointment.

People with gestational diabetes, which is a temporary condition during pregnancy, and pre-diabetes (also known as impaired glucose tolerance), will not be invited for screening.

Some people may not be able to take part in diabetic eye screening. These include people who:

May not be able to attend and complete an appointment at a screening venue.
Are being treated for diabetic retinopathy. If you are attending hospital eye appointments for diabetic retinopathy, you do not need to be screened. You will be re-invited once you have been discharged.
May not benefit from screening.

Talk to your health professional if you feel there would be no benefit to you attending diabetic eye screening. Some Optometrists may provide a free visit, depending on your circumstances. Contact your local Optician who may be able to carry out home visits.

If you are being treated for diabetic retinopathy, you do not need to be screened. You will be re-invited once you have been discharged.

Diabetic retinopathy can develop at any time. It is important to talk with your optician or doctor if you notice any changes to your eyesight, even if you have recently been for diabetic eye screening.

How will I be invited?

If you have been diagnosed with type 1 or type 2 diabetes your doctor will let us (Diabetic Eye Screening Wales) know. We will send you an invitation letter with a date and time for an appointment, each time you are due for diabetic eye screening. Your appointment may be at any of the screening centres below. Contact us if you want to change the time, date and venue of the appointment.

What if I need extra support?

Understanding the information

If you, or a person you support needs help to understand or read the information we have sent you, contact us before the appointment. We can provide you with information in different formats. For more information you may want to visit our Accessible resource page.

Extra support at your appointment

If you, or a person you support needs extra help going for screening, contact us before your appointment if you:

Need an interpreter because Welsh or English is not your first language.
Have a disability, so we can make sure we offer you an accessible appointment.
You think you might not be able to sit in the right position at our cameras
You have Power of Attorney for health and welfare for the person invited, you will need to bring ID and the Power of Attorney document to their appointment.
You are caring for someone who cannot make decisions.

Travelling to my appointment

You will not be able to drive after your appointment as the eye drops may cause your eyesight to become blurry for up to 6 hours. You will need to arrange a lift or use public transport.

If your appointment is at a health care setting and you think you are eligible for help travelling to your appointment, you can contact Patient Transport Services at your local hospital. They may be able to help you.

Diabetic eye screening appointments are limited. Let us know if you are not planning to attend; we can offer your appointment to someone else.

Page last reviewed: 24th March 2026