WGOS 4 appointments by source of referral and clinical specialty and health board

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Data description ( of 2 selected2 selectable options)

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Area ( of 6 selected6 selectable options)

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Specialty ( of 3 selected3 selectable options)

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Source of Referral ( of 6 selected6 selectable options)

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Data valuesData descriptionAreaSpecialtySource of Referral
232CountSwansea Bay University Health BoardMedical RetinaSecondary care Wales
4CountAneurin Bevan University Health BoardMedical RetinaSecondary care Wales
5CountAneurin Bevan University Health BoardGlaucomaSecondary care Wales
1.8PercentageAneurin Bevan University Health BoardGlaucomaSecondary care Wales
9 [t]CountAneurin Bevan University Health BoardTotalSecondary care Wales
232 [t]CountSwansea Bay University Health BoardTotalSecondary care Wales
8CountCwm Taf Morgannwg University Health BoardMedical RetinaSecondary care Wales
8 [t]CountCwm Taf Morgannwg University Health BoardTotalSecondary care Wales
1.5 [t]PercentageCardiff and Vale University Health BoardTotalSecondary care Wales
0.8PercentageAneurin Bevan University Health BoardMedical RetinaSecondary care Wales
1.1 [t]PercentageAneurin Bevan University Health BoardTotalSecondary care Wales
2.5 [t]PercentageCwm Taf Morgannwg University Health BoardTotalSecondary care Wales
5.2PercentageCwm Taf Morgannwg University Health BoardMedical RetinaSecondary care Wales
330 [t]CountWalesTotalSecondary care Wales
42.6PercentageSwansea Bay University Health BoardMedical RetinaSecondary care Wales
260 [t]CountWalesMedical RetinaSecondary care Wales
42.5 [t]PercentageSwansea Bay University Health BoardTotalSecondary care Wales
61CountHywel Dda University Health BoardGlaucomaSecondary care Wales
13.0 [t]PercentageHywel Dda University Health BoardTotalSecondary care Wales
8.6PercentageHywel Dda University Health BoardMedical RetinaSecondary care Wales
16CountHywel Dda University Health BoardMedical RetinaSecondary care Wales
15.0PercentageHywel Dda University Health BoardGlaucomaSecondary care Wales
70 [t]CountWalesGlaucomaSecondary care Wales
77 [t]CountHywel Dda University Health BoardTotalSecondary care Wales
6.2 [t]PercentageWalesGlaucomaSecondary care Wales
18.6 [t]PercentageWalesMedical RetinaSecondary care Wales
1.5PercentageCardiff and Vale University Health BoardGlaucomaSecondary care Wales
13.1 [t]PercentageWalesTotalSecondary care Wales
4 [t]CountCardiff and Vale University Health BoardTotalSecondary care Wales
4CountCardiff and Vale University Health BoardGlaucomaSecondary care Wales
72.7 [t]PercentageHywel Dda University Health BoardTotalSame optometry practice Wales
1,243 [t]CountWalesTotalSame optometry practice Wales
543 [t]CountWalesGlaucomaSame optometry practice Wales
700 [t]CountWalesMedical RetinaSame optometry practice Wales
120CountHywel Dda University Health BoardMedical RetinaSame optometry practice Wales
312CountHywel Dda University Health BoardGlaucomaSame optometry practice Wales
432 [t]CountHywel Dda University Health BoardTotalSame optometry practice Wales
184CountSwansea Bay University Health BoardMedical RetinaSame optometry practice Wales
184 [t]CountSwansea Bay University Health BoardTotalSame optometry practice Wales
80CountCwm Taf Morgannwg University Health BoardGlaucomaSame optometry practice Wales
151 [t]CountCwm Taf Morgannwg University Health BoardTotalSame optometry practice Wales
71CountCwm Taf Morgannwg University Health BoardMedical RetinaSame optometry practice Wales
393 [t]CountAneurin Bevan University Health BoardTotalSame optometry practice Wales
325CountAneurin Bevan University Health BoardMedical RetinaSame optometry practice Wales
68CountAneurin Bevan University Health BoardGlaucomaSame optometry practice Wales
83CountCardiff and Vale University Health BoardGlaucomaSame optometry practice Wales
83 [t]CountCardiff and Vale University Health BoardTotalSame optometry practice Wales
48.3 [t]PercentageWalesGlaucomaSame optometry practice Wales
50.1 [t]PercentageWalesMedical RetinaSame optometry practice Wales
49.3 [t]PercentageWalesTotalSame optometry practice Wales
76.5PercentageHywel Dda University Health BoardGlaucomaSame optometry practice Wales
64.5PercentageHywel Dda University Health BoardMedical RetinaSame optometry practice Wales
33.7 [t]PercentageSwansea Bay University Health BoardTotalSame optometry practice Wales
33.8PercentageSwansea Bay University Health BoardMedical RetinaSame optometry practice Wales
49.4PercentageCwm Taf Morgannwg University Health BoardGlaucomaSame optometry practice Wales
45.8PercentageCwm Taf Morgannwg University Health BoardMedical RetinaSame optometry practice Wales
47.6 [t]PercentageCwm Taf Morgannwg University Health BoardTotalSame optometry practice Wales
49.6 [t]PercentageAneurin Bevan University Health BoardTotalSame optometry practice Wales
63.6PercentageAneurin Bevan University Health BoardMedical RetinaSame optometry practice Wales
24.1PercentageAneurin Bevan University Health BoardGlaucomaSame optometry practice Wales
30.7PercentageCardiff and Vale University Health BoardGlaucomaSame optometry practice Wales
30.7 [t]PercentageCardiff and Vale University Health BoardTotalSame optometry practice Wales
3 [t]CountWalesGlaucomaPrivate ophthalmology
2 [t]CountWalesMedical RetinaPrivate ophthalmology
0.2 [t]PercentageSwansea Bay University Health BoardTotalPrivate ophthalmology
0.3 [t]PercentageWalesGlaucomaPrivate ophthalmology
0.2PercentageSwansea Bay University Health BoardMedical RetinaPrivate ophthalmology
0.5 [t]PercentageHywel Dda University Health BoardTotalPrivate ophthalmology
3CountHywel Dda University Health BoardGlaucomaPrivate ophthalmology
0.7PercentageHywel Dda University Health BoardGlaucomaPrivate ophthalmology
3 [t]CountHywel Dda University Health BoardTotalPrivate ophthalmology
1CountAneurin Bevan University Health BoardMedical RetinaPrivate ophthalmology
0.1 [t]PercentageWalesMedical RetinaPrivate ophthalmology
0.2 [t]PercentageWalesTotalPrivate ophthalmology
1 [t]CountSwansea Bay University Health BoardTotalPrivate ophthalmology
1CountSwansea Bay University Health BoardMedical RetinaPrivate ophthalmology
0.1 [t]PercentageAneurin Bevan University Health BoardTotalPrivate ophthalmology
0.2PercentageAneurin Bevan University Health BoardMedical RetinaPrivate ophthalmology
5 [t]CountWalesTotalPrivate ophthalmology
1 [t]CountAneurin Bevan University Health BoardTotalPrivate ophthalmology
1 [t]CountSwansea Bay University Health BoardTotalOptometry practice England
1CountCardiff and Vale University Health BoardGlaucomaOptometry practice England
1 [t]CountCardiff and Vale University Health BoardTotalOptometry practice England
0.6PercentageAneurin Bevan University Health BoardMedical RetinaOptometry practice England
0.3 [t]PercentageWalesMedical RetinaOptometry practice England
0.4 [t]PercentageWalesGlaucomaOptometry practice England
1 [t]CountHywel Dda University Health BoardTotalOptometry practice England
0.3 [t]PercentageWalesTotalOptometry practice England
0.2PercentageHywel Dda University Health BoardGlaucomaOptometry practice England
4 [t]CountWalesMedical RetinaOptometry practice England
1CountHywel Dda University Health BoardGlaucomaOptometry practice England
0.2 [t]PercentageHywel Dda University Health BoardTotalOptometry practice England
0.7PercentageAneurin Bevan University Health BoardGlaucomaOptometry practice England
0.2PercentageSwansea Bay University Health BoardMedical RetinaOptometry practice England
0.2 [t]PercentageSwansea Bay University Health BoardTotalOptometry practice England
4 [t]CountWalesGlaucomaOptometry practice England
8 [t]CountWalesTotalOptometry practice England
0.4PercentageCardiff and Vale University Health BoardGlaucomaOptometry practice England
0.4 [t]PercentageCardiff and Vale University Health BoardTotalOptometry practice England
2CountAneurin Bevan University Health BoardGlaucomaOptometry practice England
Showing 1 to 100 of 138 rows
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Main information

Most recent update
30 September 2025
Next update expected
September 2026
Designation
Official statistics
Data provider
NHS Wales Shared Services Partnership
Data source
Microsoft Form submission

Data notes

Overview

Summary of dataset and variables

This dataset shows the number and percentage of Wales General Ophthalmic Services (WGOS) 4 appointments in Wales. WGOS 4 is a service where patients who would previously have been referred to/or managed in the Hospital Eye Service (HES) instead remain in primary care for further enhanced assessment as part of an agreed referral refinement or monitoring pathway. The data is broken down by clinical specialty (glaucoma or medical retina), source of referral, health board, and financial year. Source of referral refers to where the patient was referred from, including optometry practices in Wales or England, private ophthalmology, and NHS secondary care. The dataset provides insight into referral patterns and appointment activity across services and health boards over time.

Data collection or calculation

The WGOS 4 claims are submitted electronically through Microsoft forms to NHS Shared Services Partnership (NWSSP) and uploaded onto their K2 payments system. Appointments are grouped by health board, clinical specialty, source of referral, and financial year. For each combination, the number of appointments is counted, and the percentage share of each referral source within its specialty and health board is calculated. Totals are included to support interpretation across categories.

Statistical quality

As Health Boards brought the WGOS 4 services in at varying times, no claims were received from Betsi and Powys up until March 2025 and so they are missing from the data for the financial year 2024-25.

Related reports

Published by

Organisation
Welsh Government
Contact email
stats.healthinfo@gov.wales

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