NHS Activity and Performance Summary: June and July 2025
Report summarising data on activity and performance in the Welsh NHS for June and July 2025.
A PDF download of this document will be available soon.
In this page
Introduction
A monthly summary of NHS Wales activity and performance. Long term trends are explored in our annual reports, Trends in NHS urgent and emergency care activity and Trends in NHS planned care activity.
Data are provided by Digital Health and Care Wales (DHCW) and Welsh Ambulance Services NHS Trust (WAST). Data for each topic area are also available in more detail on StatsWales.
Main points
Emergency services (July)
On 1 July a new ambulance response model was implemented, and two new response categories were introduced to replace the previous Red category. The new categories are Purple: Arrest, for cardiac and respiratory arrests, and Red: Emergency, for major trauma and other incidents where patients are at significant risk of cardiac or respiratory arrest if they do not receive a rapid response.
In July there were 814 purple calls to the ambulance service, around 2.3% of all calls, and 4,449 red calls, around 12.6% of all calls.
For patients in cardiac arrest for whom resuscitation was attempted, 21.4% had a return of spontaneous circulation (ROSC) at the time of arrival to hospital.
The median response times for purple and red calls were 7 minutes 35 seconds 8 minutes 47 seconds respectively.
In July there were just under 101,900 attendances to all emergency departments, an average of 3,287 attendances per day; this was 76 attendances more per day on average than in the previous month and the highest figure on record.
Performance against the four-hour target improved while performance against the twelve-hour target worsened compared with the previous month.
The average time spent in emergency departments was less than the previous month at 2 hours and 40 minutes.
Treatment waiting lists (June)
There were just over 794,500 referral to treatment (RTT) patient pathways waiting to start treatment, a decrease of around 2,100 since May. The number of patient pathways is not the same as the number of individual patients, because some people have multiple open pathways. More information is available in the chief statistician’s blog.
Management information suggests there were about 612,200 individual patients on treatment waiting lists.
The proportion of pathways waiting less than 26 weeks increased to 55.9% in June. The number of pathways waiting longer than 36 weeks decreased to just over 268,400.
Just over 7,400 pathways were waiting more than two years, 89.4% lower than the peak, a 27.4% decrease from the previous month, and the lowest figure since March 2021. The average time patients had been waiting for treatment at the end of June was 1.0 weeks lower than the previous month at 21.0 weeks.
Provisional data for July indicate an increase in total pathways waiting and pathways waiting more than two years.
There were just under 73,000 pathways waiting longer than one year for their first outpatient appointment, a decrease from the previous month, and 28.9% less than the peak in August 2022.
Diagnostics and therapies (June)
Diagnostics patient pathways waiting increased to just under 119,100 in June. The number waiting longer than eight weeks (the target maximum wait) decreased to just over 40,400.
For therapies, pathways waiting stayed roughly the same at just under 58,500 and the number waiting longer than fourteen weeks (the target maximum wait) decreased to just under 4,000.
Cancer services (June)
1,964 people started their first definitive treatment in June, 17 more than the previous month. The number of patients informed they did not have cancer increased to 15,323. Performance worsened against the 62 day target in June, decreasing to 60.2%.
Ambulance calls
Until July 2025, 999 ambulance calls were categorised as red (immediately life-threatening), amber (serious but not life-threatening) or green (non-urgent).
On 1 July a new response model was implemented, and two new response categories were introduced to replace the previous red category. The new categories are purple: Arrest, for cardiac and respiratory arrests, and red: Emergency, for major trauma and other incidents where patients are at significant risk of cardiac or respiratory arrest if they do not receive a rapid response.
Non purple or red calls are currently still managed as amber or green, however work is ongoing to establish new categories reflecting the different types of less urgent calls. These will be added to the performance framework later.
Data up to June 2025 based on the previous response model will remain available on StatsWales, however they are not comparable with the new measures. This statistical release provides the first data for the official performance measures for purple and red calls. A wider range of quality indicators will be published by the NHS Wales Joint Commissioning Committee. We have also published a Chief Statistician’s update on the changes being made to the NHS statistics this month, which provides more information on the background to the new ambulance performance measures.
| Call category | Measure [Note 2] | July 2025 |
|---|---|---|
| Purple: cardiac and respiratory arrest | Number of calls | 814 |
| Return Of Spontaneous Circulation (ROSC) rate | 21.4% | |
| Average (median) time to identify cardiac arrest | 2:21 minutes | |
| Average (median) time to commence CPR instruction | 4:06 minutes | |
| Average (median) time for defibrillator arrival | 5:35 minutes | |
| Average (median) response time (ambulance or other resource). Target 6-8 minutes. | 7:35 minutes | |
| 90th percentile response time (ambulance or other resource). Target within 20 minutes. | 17:47 minutes | |
| Red: emergency (e.g. major trauma or patient at risk of cardiac or respiratory arrest | Number of calls | 4,449 |
| Average (median) response time (ambulance or other resource). Target 6 to 8 minutes. | 8:47 minutes | |
| 90th percentile response time (ambulance or other resource). Target within 20 minutes. | 20:45 minutes |
Description of Figure 1: Ambulance performance measures for the new purple and red response categories in July.
Source: Welsh Ambulance Services NHS Trust
[Note 1]: The new model was implemented at around 10am on 1 July 2025. As such, a small number of incidents, those occurring between 12am and 10am on 1 July, are not covered in these data.
[Note 2]: Detailed definitions for the measures are provided in the accompanying quality report.
In July, 814 purple calls were received by the Welsh ambulance service (around 2.3% of all calls) and 4,449 red calls were received (around 12.6% of all calls).
For patients in cardiac arrest for whom resuscitation was attempted, 21.4% had a return of spontaneous circulation (ROSC) at the time of arrival to hospital.
The median response time for purple calls was 7 minutes 35 seconds and the 90th percentile (the point at which 90% of responses were quicker and 10% were slower) was 17 minutes 47 seconds.
For red calls, the median and 90th percentile response times were 8 minutes 47 seconds and 20 minutes 45 seconds.
For both purple and red calls the median and 90th percentile response time targets are 6-8 minutes and 20 minutes respectively.
Figures are also provided for the median times to identify cardiac arrest, to commence instructions to begin CPR and for a defibrillator to arrive. Clinical outcome measures for red calls may be developed as part of future work.
Emergency departments
Activity
Figure 2: Average attendances in emergency departments, and admissions to hospital resulting from attendances at major emergency departments per day, by month [Note 1]
Description of Figure 2: A line chart showing a generally increasing trend in attendances to emergency departments.
Source: Emergency department data set, DHCW
Number of attendances in NHS Wales emergency departments by age band, sex and site, on StatsWales
[Note 1]: Chart shows number of attendances at both major emergency departments and minor injuries units, and the number of admissions resulting from attending major emergency departments only.
In July there were just under 101,900 attendances to all emergency departments, an average of 3,287 attendances per day; this was 76 attendances more per day on average than in the previous month and the highest figure on record.
Just over 15,900 patients were admitted to hospital following attendance at major emergency departments. This was 5.2% higher than the previous month.
Performance
Targets
- 95% of new patients should spend less than 4 hours in emergency departments from arrival until admission, transfer or discharge.
- No patient waiting more than 12 hours in emergency departments from arrival until admission, transfer or discharge.
Figure 3: Percentage of patients admitted, transferred or discharged within 4 hours at emergency departments, by month
Description of Figure 3: A line chart showing the percentage of patients admitted, transferred or discharged within 4 hours at emergency departments has been relatively stable in recent years.
Source: Emergency department data set, DHCW
Performance against 4 hour target by hospital, on StatsWales
In July, 67.3% of patients spent less than 4 hours in emergency departments from arrival until admission, transfer or discharge. This was higher than the previous month but remains relatively low by historical standards.
The median waiting time was 2 hours and 40 minutes, down 5 minutes from the previous month. Waiting times vary by age, time of day and day of the week, with further detail available in the Trends in NHS urgent and emergency care activity report.
Figure 4: Patients waiting more than 12 hours to be admitted, transferred or discharged at NHS emergency departments, by month
Description of Figure 4: A line chart showing the number of patients waiting longer than 12 hours to be admitted, transferred or discharged at emergency departments has been relatively stable recently.
Source: Emergency department data set, DHCW
Performance against the 12 hour target by hospital, on StatsWales
In July, 10,399 patients waited 12 hours or more. This was 276 (2.7%) more than in the previous month.
Outpatient appointments
Activity
Figure 5: Average daily referrals for first outpatient appointment, by month
Description of Figure 5: A line chart showing outpatient referrals, which has been fluctuating with an upwards trend.
Source: Outpatient Referral Dataset, DHCW
Referrals by local health board and month, on StatsWales
An average of 4,798 referrals for first outpatient appointments were made per day in June. This is an increase of 4.3% (200 more referrals per day on average) compared to May and the highest figure on record.
Performance
Targets
- No one waiting for longer than a year for their first outpatient appointment by the end of 2022 (a target established in the planned care recovery plan).
Figure 6: Pathways waiting more than a year for their first appointment, by month
Description of Figure 6: A line chart showing a changeable trend in the number of patient pathways waiting longer than a year.
Source: Referral to treatment times, DHCW
In June, the number of pathways waiting longer than one year for their first outpatient appointment decreased by 3.4% compared to the previous month to just under 73,000.
Diagnostics and therapies
Activity
Figure 7: Patient pathways waiting for diagnostic and therapy services, by month [Note 1]
Description of Figure 7: A line chart showing generally upward trends in pathways waiting for diagnostic and therapy services.
Source: Diagnostic and therapy services waiting times, DHCW
Diagnostic and Therapy Services Waiting Times by week, on StatsWales
[Note 1]: From April 2024 audiology and weight management pathways were no longer reported in the therapies data.
In June there were just under 119,100 patient pathways waiting for diagnostics, an increase of 1.8% compared with the previous month.
In June there were just under 58,500 patient pathways waiting for therapies, around the same as the previous month.
Performance
Targets
- The maximum wait for access to specified diagnostic tests is 8 weeks.
- The maximum wait for access to specified therapy services is 14 weeks.
- The planned care recovery plan established a target date of Spring 2024 to reach these targets.
Figure 8: Patient pathways waiting over the target time for diagnostic and therapy services, by month [Note 1]
Description of Figure 8: A line chart showing a fluctuating trend in diagnostics pathways waiting longer than 8 weeks and a recent downward trend in therapies pathways waiting longer than 14 weeks.
Source: Diagnostic and therapy services waiting times, DHCW
Diagnostic and Therapy Services Waiting Times by week, on StatsWales
[Note 1]: From April 2024 audiology and weight management pathways were no longer reported in the therapies data, meaning they are not directly comparable with data up to March 2024.
In June, just over 40,400 pathways were waiting longer than the target time for diagnostics, a decrease of 6.3% compared to May.
There were just under 4,000 therapies pathways waiting longer than the target time, a decrease of 5.2%.
The median waiting time for diagnostic tests was 4.8 weeks, 0.4 weeks shorter than in May, and for therapy services it was 4.1 weeks, 0.5 weeks shorter than in May.
Referral to treatment waiting times
Referral to treatment statistics cover open and closed pathways following referral by a GP or other medical practitioner to hospital for treatment. Open pathways are those that remain on the waiting list for treatment, whereas closed pathways are those removed.
Activity is measured by patient pathways, which differs to the number of patients. More information on this difference is available in the Welsh Government’s chief statistician’s blog.
Performance
Targets
- No patients waiting longer than two years in most specialties by March 2023, and no patients waiting longer than one year in most specialties by Spring 2025 (targets established in the planned care recovery plan).
- 95% of patients waiting less than 26 weeks from referral.
- No patients waiting more than 36 weeks for treatment from referral.
Figure 9: Patient pathways waiting to start treatment, by month [Note 1]
Description of Figure 9: A line chart showing a long term upward trend in pathways waiting. The number waiting longer than one year is changeable and two year waits have fallen over the last few years.
Source: Referral to treatment times, DHCW
[Note 1]: Figures in the shaded area for the most recent month in this chart are provisional and are subject to change. The official data series ends in the previous month.
In June there were just over 794,500 patient pathways waiting to start treatment, a decrease from May (796,700). Just over 157,000 pathways were waiting more than one year in June, 3.6% lower than last month. Just over 7,400 were waiting more than two years, 27.4% lower than last month, the lowest figure since March 2021, and more than three quarters (89.4%) lower than the peak in March 2022.
These official statistics are published with a lag of around seven weeks from the end of the reference period. However, given the interest in referral to treatment (RTT) waiting lists and the Welsh Government’s commitment to reducing the longest waits, there is public value in making data on this topic available earlier. From this month’s release we are therefore providing provisional estimates for the month ahead.
Provisional data indicate there were around 796,000 total pathways waiting at the end of July, of which 156,500 were waiting more than one year and 8,000 were waiting more than two years. These provisional estimates are subject to change before the official figures for July are released in September.
Headline measures for open pathways across the UK are not comparable. There are large differences in coverage between Wales, Scotland and Northern Ireland statistics, meaning they should not be compared at all. With England, a broadly comparable number can be produced for Wales by removing some known non-consultant led pathways which are not counted in England. On that basis, there are around 717,500 open pathways on consultant-led pathways in Wales, equivalent to 23 pathways for every 100 people. For England, the figure in June was 13 pathways for every 100 people. These comparisons are explored further in this Chief Statistician’s blog.
The number of patient pathways is not the same as the number of individual patients, because some people have multiple open pathways. Management information suggests there were around 612,200 individual patients on treatment waiting lists in Wales. Estimates for the number of individual patients waiting to start treatment by health board can be found on StatsWales: Unique Patient Estimates.
Figure 10: Percentage of patient pathways waiting less than 26 weeks, by month
Description of Figure 10: A line chart showing the percentage of patient pathways waiting less than 26 weeks has been between 50% and 60% in recent years.
Source: Referral to treatment times, DHCW
Of the just over 794,500 patient pathways waiting to start treatment, by the end of June, 55.9% had been waiting less than 26 weeks. This was higher than the previous month.
Figure 11: Patient pathways waiting more than 36 weeks, by month and weeks waited
Description of Figure 11: A line chart showing the number of pathways waiting more than 36 weeks has fluctuated in recent years.
Source: Referral to treatment times, DHCW
In June, just over 268,400 patient pathways had been waiting more than 36 weeks. This was around 6,400 lower than in the previous month and represents 33.8% of all pathways waiting to start treatment.
The median time waiting to start treatment in June was 21.0 weeks, 1.0 weeks lower than the previous month.
Figure 12: Closed patient pathways, by month
Description of Figure 12: A line chart showing an upward trend in the number of patient pathways closed.
Source: Referral to treatment times, DHCW
Closed patient pathways by month, local health board and weeks waiting, on StatsWales
The number of patient pathways closed in June was just under 121,200, an average of 5,770 per working day. This was an increase of 414 patient pathways (or 7.7%) closed per working day from the previous month.
Hospital discharge delays
Hospital discharge delays occur when patients who are clinically ready for discharge cannot leave hospital because the necessary ongoing care and support or suitable accommodation is not yet accessible. The figures represent the number of adults who were ready to return home or move on to the next stage of care, that experienced a delay in their transfer of more than 48 hours. The data are a snapshot of delays on a given day each month, meaning they do not tell us the total number of delays over the month.
Figure 13: Pathway of care delays, April 2023 to July 2025
Description of Figure 13: a line chart showing the number of delays has seen a downward trend over the last year.
Source: Pathway of Care Delays, DHCW
In July there were just under 1,300 pathway of care delays on the day the data were collected, a fall compared with June and the lowest since the series started in April 2023.
Cancer services
Activity
Figure 14: Closed suspected cancer pathways in the month, by month and outcome
Description of Figure 14: A line chart showing the number of patient pathways informed they do not have cancer, which fluctuates, and the number starting their first definitive treatment, which is relatively stable.
Source: Suspected Cancer Pathway, DHCW
Suspected cancer pathway (closed pathways), on StatsWales
In June, 1,964 pathways started cancer treatment, 17 more than in May. 15,323 pathways were closed after patients were informed they did not have cancer, an increase of 7.5%. There were 17,965 new suspected cancer pathways, an increase of 699 (4.0%) from May. In recent years the number of new pathways opened has been relatively stable.
Performance
Target
- At least 75% of patients should start treatment within 62 days (without suspensions) of first being suspected of cancer.
Figure 15: percentage of pathways where the patient started their first definitive treatment within the target time, by month
Description of Figure 15: A line chart showing the percentage of patients starting treatment within 62 days of a suspicion of cancer has generally fluctuated between 50% and 65% in recent years.
Source: Suspected Cancer Pathway, DHCW
Suspected cancer pathway (closed pathways), on StatsWales
In June, 60.2% of pathways started their first definitive treatment within 62 days of first being suspected of cancer. This was 1.1 percentage points lower than the previous month.
Focus on Local Health Boards
Local health board performance is covered in the quarterly release NHS performance for Welsh local health boards. For the months this is not produced, summary analyses will be provided in this section.
A range of new ambulance performance metrics were introduced in July 2025. Health board figures are published in a spreadsheet alongside this report in the data section of the release page. However, it is not possible to summarise these in the format of the key measures for the other topics as below.
Of the measures covered in this report; all health boards except Betsi Cadwaladr have either no pathways waiting longer than two years or less than 1%; Swansea Bay currently has no one-year waits for a first outpatient appointment and has less than 1% therapies pathways waiting over 14 weeks; Hywel Dda has less than 1% pathways waiting one year for first outpatient appointments. Powys currently has less than 1% pathways waiting longer than one year, less than 1% one-year waits for a first outpatient appointment, and less than 1% therapies pathways waiting over 14 weeks; all other health boards are not currently meeting any of the performance targets.
In emergency departments, Aneurin Bevan had the best 4-hour performance (79.3%) and the lowest proportion of 12-hour breaches (6.2%). Cwm Taf Morgannwg had the lowest 4-hour performance (58.5%) and Betsi Cadwaladr had the highest 12-hour breaches (16.5%).
Betsi Cadwaladr had the highest proportion of RTT pathways waiting longer than one and two years in June (26.5% and 2.7%). Powys had the lowest proportion over one year (< 1%) and Swansea Bay and Powys both had no pathways waiting longer than two years.
For first outpatient waits over one year, Betsi Cadwaladr had the highest at 27.4% of pathways, while Swansea Bay had none.
Cardiff and Vale has the highest proportion of diagnostic breaches over 8 weeks (54.8%) and Aneurin Bevan has the lowest (8.0%).
For therapies, Hywel Dda has the highest proportion over 14 weeks (22.0%), while Swansea Bay, Aneurin Bevan, and Powys have the lowest (< 1%).
For cancer services, Cardiff and Vale had the highest proportion of patients starting treatment within 62 days (67.0%), and Swansea Bay the lowest (51.9%).
More detailed data is available on StatsWales: Health and Social Care.
Figure 16: Local health board performance summary, June and July 2025 [Note 1]
Description of Figure 16: A series of charts showing comparative performance for the health boards for selected measures across emergency and planned care in Wales. The key points are summarised in the narrative section above.
Source: Wales Ambulance Services NHS Trust, DHCW
Health and Social Care statistics, on StatsWales
[Note 1]: The percentage axes of these charts are on different scales and care should be taken when looking at the size of differences between health boards.
Quality and methodology information
All quality and methodology information in relation to this statistical release can be found in the NHS activity and performance summary: quality report
Official statistics status
All official statistics should show the standards of the Code of Practice for Statistic (UK Statistics Authority).
These are accredited official statistics. They were independently reviewed by the Office for Statistics Regulation (OSR) in July 2012. They comply with the standards of trustworthiness, quality, and value in the Code of Practice for Statistics.
It is Welsh Government’s responsibility to maintain compliance with the standards expected of accreditation. If we become concerned about whether these statistics are still meeting the appropriate standards, we will discuss any concerns with OSR promptly. Accreditation can be cancelled or suspended at any point when the highest standards are not maintained, and reinstated when standards are restored.
Accredited official statistics (OSR) are called National Statistics in the Statistics and Registration Service Act 2007.
Statement of compliance with the Code of Practice for Statistics
Our statistical practice is regulated by the OSR OSR sets the standards of trustworthiness, quality and value in the Code of Practice for Statistics that all producers of official statistics should adhere to.
All of our statistics are produced and published in accordance with a number of statements and protocols to enhance trustworthiness, quality and value. These are set out in the Welsh Government’s Statement of Compliance.
These accredited official statistics demonstrate the standards expected around trustworthiness, quality and public value in the following ways.
Trustworthiness
These statistics are compiled from a range of sources derived from administrative data systems in use across the NHS in Wales. Data on the 111 service, 999 ambulance calls and ambulance response times are provided by the Wales Ambulance Services NHS Trust (WAST), and all other data sources are collected by the Welsh Local Health Boards and provided to Digital Health and Care Wales (DHCW) to enable them to be collated at a national level.
The data collections are overseen by the Welsh Information Standards Board (WISB), which is the custodian of the Information Standards Assurance Process. WISB mandates data collections through the NHS and Local Heath Boards, appraises information standards and provides assurance on matters related to confidentiality and consent.
The published figures are compiled by professional analysts using the latest available data and applying methods using their professional judgement and analytical skillset.
These statistics are pre-announced on the Statistics and Research area of the Welsh Government website. Access to the data during processing is restricted to those involved in the production of the statistics, quality assurance and for operational purposes. Pre-release access is restricted to eligible recipients in line with the Code of Practice (UK Statistics Authority).
Quality
Statistics published by Welsh Government adhere to the Statistical Quality Management Strategy which supplements the Quality pillar of the Code of Practice for Statistics and the European Statistical System principles of quality for statistical outputs.
Data standards and definitions are established by the WISB. Guidance is issued to the data providing organisations and training provided to staff responsible for collecting the data at source. DHCW collates and validates health board level data and queries anomalous and missing data directly with the health boards. Before validated datasets are provided by DHCW to Welsh Government, all data are signed off by health boards. DHCW provides validated datasets to Welsh Government, where analysts process the data to produce the aggregate statistics in the format required for publication. Welsh Government undertakes final validation checks which can be queried with DHCW and the health boards before publication. The statistical release is signed off by senior statisticians before publication.
Value
The purposes of this statistical release and the accompanying data published on StatsWales are: to provide evidence for policy development; to inform the media and wider public about activity and performance in the Welsh NHS; to enable service providers such as Local Health Boards and WAST to monitor their own performance.
Reliable statistics on the volume of activity undertaken in the NHS, the size of waiting lists, ambulance response times and emergency department and cancer waiting times are vital to inform users about the state of NHS services and the performance of the Welsh government and the Local Health Boards. These services have a significant impact on citizens’ lives and these topics feature prominently in media coverage and political discourse.
The information published here also supports the Welsh Government’s long term plan for health and social care: A Healthier Wales.
The timeliness of the data provides the most recent update using reliable data.
You are welcome to contact us directly with any comments about how we meet these standards. Alternatively, you can contact OSR by emailing regulation@statistics.gov.uk or via the OSR website.
Well-being of Future Generations Act (WFG)
The Well-being of Future Generations Act 2015 is about improving the social, economic, environmental and cultural wellbeing of Wales. The Act puts in place seven wellbeing goals for Wales. These are for a more equal, prosperous, resilient, healthier and globally responsible Wales, with cohesive communities and a vibrant culture and thriving Welsh language. Under section (10)(1) of the Act, the Welsh Ministers must (a) publish indicators (“national indicators”) that must be applied for the purpose of measuring progress towards the achievement of the wellbeing goals, and (b) lay a copy of the national indicators before Senedd Cymru. Under section 10(8) of the Well-being of Future Generations Act, where the Welsh Ministers revise the national indicators, they must as soon as reasonably practicable (a) publish the indicators as revised and (b) lay a copy of them before the Senedd. These national indicators were laid before the Senedd in 2021. The indicators laid on 14 December 2021 replace the set laid on 16 March 2016.
Information on the indicators, along with narratives for each of the well-being goals and associated technical information is available in the Wellbeing of Wales report.
Further information on the Well-being of Future Generations (Wales) Act 2015.
The statistics included in this release could also provide supporting narrative to the national indicators and be used by public services boards in relation to their local well-being assessments and local well-being plans.
Next update
18 September 2025
We want your feedback
We welcome any feedback on any aspect of these statistics which can be provided by email to stats.healthinfo@gov.wales.
