Private glaucoma laser treatment (SLT) cost in the UK: 2026 price guide

Private selective laser trabeculoplasty (SLT) uses a low-energy laser on the eye drainage tissue to lower eye pressure in open-angle glaucoma or ocular hypertension, and can replace or reduce eye drops.

Published guide prices for glaucoma laser treatment (SLT) ran from £940 to £4,570 in the hospital price lists we retrieved. They are not quotes: each provider decides what its figure includes, and the final price follows assessment.

These are published guide figures from October 2026 and can change. Use them to judge scale, and rely on an itemised written quote for your own circumstances.

After drops numb the eye, a special contact lens is placed and the laser is applied to the drainage tissue in a series of short pulses. The treatment takes minutes per eye.

Glaucoma is a lifelong condition requiring monitoring, so ask what review schedule and costs follow the laser.

Glaucoma damages the optic nerve slowly, usually without symptoms until late, so regular pressure checks, visual field tests and optic nerve scans are the mainstay of care. Treatment aims to preserve sight rather than restore what is lost.

Laser treatment may reduce the need for drops, but monitoring continues for life. Asking what follow-up schedule and costs are expected after the laser helps with budgeting.

If two quotes for glaucoma laser treatment (SLT) differ, the reasons are usually found in the list below rather than in the headline name of the procedure.

• One eye or both: Nuffield Health Edinburgh lists SLT at £940 for one eye and £1,200 for both.

• Setting and equipment: an outpatient laser clinic.

• Pre-treatment assessment: pressure checks, visual fields and optic nerve imaging.

• Follow-up: pressure checks after treatment.

• Repeat treatment: effects can wear off over years.

Before comparing totals, compare contents. These are the lines most often included, and the ones most often added afterwards.

Insurers often cover SLT for glaucoma on specialist advice, with authorisation.

Authorisation from the insurer before the date is the safest course, and it is worth asking what happens if the plan changes on the day. Self-pay patients may be able to spread the cost, though any finance is a credit agreement.

NHS glaucoma care includes SLT as a first-line option in some pathways, and ophthalmology waits vary.

The NHS sets an 18-week standard from referral to treatment for non-urgent consultant-led care, and in England you have a legal right to choose a provider. Waiting times differ by area and specialty, so ask your GP or the provider about current local waits rather than relying on a national average.

You can usually resume normal activities the same day, with brief check-ups and possible mild eye irritation.

Complications are uncommon for most patients, yet a quote should say what happens if something does not go to plan.

• SLT may not lower pressure enough or for long, and some people still need drops or surgery; ask what to expect.

• Sudden eye pain, redness and vision loss are emergencies requiring urgent eye care.

A lower headline figure can hide extras. Use these questions to make quotes for this procedure comparable.

• Is SLT suitable for my type of glaucoma?

• Is the price per eye?

• What follow-up is included?

• What if the effect wears off?

• Which fees are fixed in the written quote, and which, such as consultant or anaesthetist fees, might be billed separately?