Find out how and where to submit your ophthalmic mail
Published on 20 March 2026
No ophthalmic mail should be sent to Bain Square. Any mail sent to Bain Square will not be processed.
No paper GOS payment forms can be processed. If mail is sent to the wrong address this will delay the enquiry being dealt with or payment being made.
Any paper forms received by post after 01/05/2022 will be returned for resubmission by email, the only exception being HES (Hospital Eye Service) forms, which will continue to be submitted as paper copies.
Hospital Eye Service (HES) Forms
Post HES3 forms to:
(D&O Operations department)
Practitioner Services
Gyle Square
1 South Gyle Crescent
Edinburgh, EH12 9EB
Payment for postage
We will not accept HES forms from practices with incorrect postage. Any mail which does not have the correct postage paid will be refused and returned by Royal Mail if there is a return address
From 01/05/2022, the following forms must be submitted electronically by email from an nhs.scot email account:
Administration forms
E-Ophthalmic (e-GOS) set up:
- username and password set up;
- personal identification number (PIN);
- acceptable use policy.
Ophthalmic online report (e-schedules) forms:
- 1201 - Online reporting registration form;
- 1202 - Close an online account;
- 1203 - Amending payment location codes on your existing user account.
All forms types detailed above should be submitted via e-mail from an nhs.scot email account to NSS.psd-customer-admin@nhs.scot, any queries received from a non nhs.scot email account will not be processed.
OPTIX reply letters
These forms should not be returned to us. They relate to GOS 1, GOS 3 and GOS 4 claims submitted via e-ophthalmic and the claim must be resubmitted via e-ophthalmic with the necessary amendment if payment is still being requested.
GOS claims containing discretionary vouchers
The GOS form should be completed as at present with signatures at the relevant parts, then scanned and emailed with the discretionary voucher from an nhs.scot email account to NSS.psd-customer-admin@nhs.scot
Uncollected glasses GOS claims
The GOS form should be completed as at present with signatures at the relevant parts, then scanned and emailed from an nhs.scot email account to NSS.psd-customer-admin@nhs.scot