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
49.8 [t]PercentageCwm Taf Morgannwg University Health BoardTotalDifferent optometry practice Wales
34.8PercentageAneurin Bevan University Health BoardMedical RetinaDifferent optometry practice Wales
23.4 [t]PercentageSwansea Bay University Health BoardTotalDifferent optometry practice Wales
128 [t]CountSwansea Bay University Health BoardTotalDifferent optometry practice Wales
7.6PercentageHywel Dda University Health BoardGlaucomaDifferent optometry practice Wales
82CountCwm Taf Morgannwg University Health BoardGlaucomaDifferent optometry practice Wales
934 [t]CountWalesTotalDifferent optometry practice Wales
178CountAneurin Bevan University Health BoardMedical RetinaDifferent optometry practice Wales
504 [t]CountWalesGlaucomaDifferent optometry practice Wales
37.1 [t]PercentageWalesTotalDifferent optometry practice Wales
67.4PercentageCardiff and Vale University Health BoardGlaucomaDifferent optometry practice Wales
158 [t]CountCwm Taf Morgannwg University Health BoardTotalDifferent optometry practice Wales
76CountCwm Taf Morgannwg University Health BoardMedical RetinaDifferent optometry practice Wales
207CountAneurin Bevan University Health BoardGlaucomaDifferent optometry practice Wales
31CountHywel Dda University Health BoardGlaucomaDifferent optometry practice Wales
26.9PercentageHywel Dda University Health BoardMedical RetinaDifferent optometry practice Wales
385 [t]CountAneurin Bevan University Health BoardTotalDifferent optometry practice Wales
50CountHywel Dda University Health BoardMedical RetinaDifferent optometry practice Wales
48.5 [t]PercentageAneurin Bevan University Health BoardTotalDifferent optometry practice Wales
182 [t]CountCardiff and Vale University Health BoardTotalDifferent optometry practice Wales
44.8 [t]PercentageWalesGlaucomaDifferent optometry practice Wales
30.8 [t]PercentageWalesMedical RetinaDifferent optometry practice Wales
13.6 [t]PercentageHywel Dda University Health BoardTotalDifferent optometry practice Wales
73.4PercentageAneurin Bevan University Health BoardGlaucomaDifferent optometry practice Wales
100.0PercentageSwansea Bay University Health BoardGlaucomaDifferent optometry practice Wales
81 [t]CountHywel Dda University Health BoardTotalDifferent optometry practice Wales
49.0PercentageCwm Taf Morgannwg University Health BoardMedical RetinaDifferent optometry practice Wales
67.4 [t]PercentageCardiff and Vale University Health BoardTotalDifferent optometry practice Wales
50.6PercentageCwm Taf Morgannwg University Health BoardGlaucomaDifferent optometry practice Wales
2CountSwansea Bay University Health BoardGlaucomaDifferent optometry practice Wales
430 [t]CountWalesMedical RetinaDifferent optometry practice Wales
23.2PercentageSwansea Bay University Health BoardMedical RetinaDifferent optometry practice Wales
126CountSwansea Bay University Health BoardMedical RetinaDifferent optometry practice Wales
182CountCardiff and Vale University Health BoardGlaucomaDifferent optometry practice Wales
1 [t]CountCardiff and Vale University Health BoardTotalOptometry practice England
0.3 [t]PercentageWalesMedical RetinaOptometry practice England
0.4 [t]PercentageWalesGlaucomaOptometry practice England
0.3 [t]PercentageWalesTotalOptometry practice England
0.2PercentageHywel Dda University Health BoardGlaucomaOptometry practice England
0.7PercentageAneurin Bevan University Health BoardGlaucomaOptometry practice England
0.2 [t]PercentageHywel Dda University Health BoardTotalOptometry practice England
0.4 [t]PercentageCardiff and Vale University Health BoardTotalOptometry practice England
0.2PercentageSwansea Bay University Health BoardMedical RetinaOptometry practice England
1 [t]CountHywel Dda University Health BoardTotalOptometry practice England
0.6PercentageAneurin Bevan University Health BoardMedical RetinaOptometry practice England
1CountSwansea Bay University Health BoardMedical RetinaOptometry practice England
1 [t]CountSwansea Bay University Health BoardTotalOptometry practice England
4 [t]CountWalesMedical RetinaOptometry practice England
0.6 [t]PercentageAneurin Bevan University Health BoardTotalOptometry practice England
8 [t]CountWalesTotalOptometry practice England
4 [t]CountWalesGlaucomaOptometry practice England
2CountAneurin Bevan University Health BoardGlaucomaOptometry practice England
5 [t]CountAneurin Bevan University Health BoardTotalOptometry practice England
0.4PercentageCardiff and Vale University Health BoardGlaucomaOptometry practice England
3CountAneurin Bevan University Health BoardMedical RetinaOptometry practice England
1CountCardiff and Vale University Health BoardGlaucomaOptometry practice England
0.2 [t]PercentageSwansea Bay University Health BoardTotalOptometry practice England
1CountHywel Dda University Health BoardGlaucomaOptometry practice England
1 [t]CountAneurin Bevan University Health BoardTotalPrivate ophthalmology
1CountSwansea Bay University Health BoardMedical RetinaPrivate ophthalmology
5 [t]CountWalesTotalPrivate ophthalmology
2 [t]CountWalesMedical RetinaPrivate ophthalmology
1 [t]CountSwansea Bay University Health BoardTotalPrivate ophthalmology
0.2 [t]PercentageWalesTotalPrivate ophthalmology
3 [t]CountHywel Dda University Health BoardTotalPrivate ophthalmology
3 [t]CountWalesGlaucomaPrivate ophthalmology
3CountHywel Dda University Health BoardGlaucomaPrivate ophthalmology
0.2PercentageSwansea Bay University Health BoardMedical RetinaPrivate ophthalmology
0.2 [t]PercentageSwansea Bay University Health BoardTotalPrivate ophthalmology
0.3 [t]PercentageWalesGlaucomaPrivate ophthalmology
0.5 [t]PercentageHywel Dda University Health BoardTotalPrivate ophthalmology
0.1 [t]PercentageAneurin Bevan University Health BoardTotalPrivate ophthalmology
1CountAneurin Bevan University Health BoardMedical RetinaPrivate ophthalmology
0.7PercentageHywel Dda University Health BoardGlaucomaPrivate ophthalmology
0.2PercentageAneurin Bevan University Health BoardMedical RetinaPrivate ophthalmology
0.1 [t]PercentageWalesMedical RetinaPrivate ophthalmology
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
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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