A&E data for September 2026, published 8 October 2026 · Diagnostics (DM01) data for August 2026, published 8 October 2026 · Referral to treatment (RTT) data for August 2026, published 8 October 2026
Frimley Health NHS Foundation Trust waiting times
Latest NHS England figures for A&E, diagnostic tests and planned treatment at Frimley Health NHS Foundation Trust, in the South East region, which serves Slough, Maidenhead.
A&E
In September 2026, 75.3% of the 35,909 people attending A&E at Frimley Health NHS Foundation Trust were admitted, transferred or discharged within 4 hours. That is 0.9 points above the England average of 74.4% and 0.9 points below the South East average of 76.2%. It ranks 40 of 120 trusts with a major A&E in England and 6 of 17 in South East (1 = highest share within 4 hours). At the main emergency department (type 1), 62.6% spent 4 hours or less, against 60.6% across England. 6,720 patients were admitted as emergencies through A&E, and 599 waited more than 12 hours from the decision to admit them to being admitted.
Over the last 13 months the 4-hour figure has ranged from 68.1% (January 2026) to 78.5% (March 2026); it is up 2.2 points since September 2025.
Frimley Health: % within 4 hours of arrival England
Month by month
| Month | Within 4 hours | Attendances | 12-hour waits (decision to admit) | England within 4 hours |
|---|---|---|---|---|
| September 2026 | 75.3% | 35,909 | 599 | 74.4% |
| August 2026 | 71.9% | 32,474 | 460 | 75.0% |
| July 2026 | 74.1% | 37,096 | 538 | 75.4% |
| June 2026 | 74.4% | 35,159 | 611 | 75.0% |
| May 2026 | 75.1% | 36,967 | 756 | 75.7% |
| April 2026 | 76.4% | 34,064 | 732 | 76.9% |
| March 2026 | 78.5% | 36,352 | 637 | 77.1% |
| February 2026 | 72.0% | 31,823 | 713 | 74.1% |
| January 2026 | 68.1% | 35,682 | 743 | 72.5% |
| December 2025 | 73.6% | 34,801 | 351 | 73.8% |
| November 2025 | 72.0% | 34,954 | 427 | 74.2% |
| October 2025 | 73.6% | 37,369 | 492 | 74.2% |
| September 2025 | 73.1% | 35,876 | 325 | 75.1% |
Diagnostic tests
| Test | Waiting list | Waiting under 6 weeks | Waiting 13+ weeks | England under 6 weeks |
|---|---|---|---|---|
| MRI | 1,599 | 83.7% | 115 | 78.0% |
| CT | 1,546 | 99.3% | 1 | 88.8% |
| Ultrasound | 8,431 | 95.2% | 68 | 78.3% |
| Endoscopy | 1,829 | 89.0% | 7 | 69.6% |
MRI: % waiting under 6 weeks England
CT: % waiting under 6 weeks England
Ultrasound: % waiting under 6 weeks England
Endoscopy: % waiting under 6 weeks England
Planned treatment (referral to treatment)
At the end of August 2026, 66,684 people were waiting to start consultant-led treatment at Frimley Health NHS Foundation Trust. Half had waited less than 13.2 weeks (England: 12.2 weeks) and 61.1% had waited under 18 weeks, 4.1 points below the England figure of 65.2%. The NHS constitution standard is 92% within 18 weeks.
| Specialty | Waiting | Median weeks | Under 18 weeks | Over 52 weeks | England median weeks |
|---|---|---|---|---|---|
| Trauma and Orthopaedic | 12,240 | 16.4 | 53.7% | 238 | 13.9 |
| Other - Surgicals | 8,031 | 12.4 | 63.8% | 83 | 11.4 |
| Other - Medicals | 5,909 | 10.8 | 66.2% | 5 | 10.7 |
| Ear Nose and Throat | 5,149 | 12.8 | 63.8% | 51 | 15.4 |
| Dermatology | 4,627 | 11.6 | 68.2% | 2 | 10.5 |
| Urology | 4,452 | 12.1 | 62.5% | 97 | 12.2 |
| Ophthalmology | 4,156 | 9.5 | 72.1% | 1 | 10.4 |
| Neurology | 3,868 | 23.9 | 41.3% | 411 | 13.2 |
Frimley Health: median RTT wait (weeks) England
Other trusts in South East
| Trust | A&E within 4 hours | MRI under 6 weeks | RTT median weeks |
|---|---|---|---|
| Isle of Wight NHS Trust | 80.1% | 100.0% | 11.9 |
| Dartford and Gravesham NHS Trust | 80.1% | 100.0% | 13.5 |
| Oxford University Hospitals NHS Foundation Trust | 79.5% | 88.1% | 13.3 |
| Buckinghamshire Healthcare NHS Trust | 77.6% | 78.0% | 13.5 |
| Medway NHS Foundation Trust | 75.6% | 98.5% | 14.8 |
| Maidstone and Tunbridge Wells NHS Trust | 74.9% | 99.0% | 11.5 |
| Royal Berkshire NHS Foundation Trust | 74.6% | 89.1% | 10.1 |
| East Sussex Healthcare NHS Trust | 74.1% | 93.6% | 11.3 |
| Royal Surrey NHS Foundation Trust | 73.2% | 99.8% | 12.5 |
| East Kent Hospitals University NHS Foundation Trust | 72.1% | 51.7% | 15.7 |
| Portsmouth Hospitals University NHS Trust | 71.3% | 41.0% | 13.5 |
| University Hospital Southampton NHS Foundation Trust | 70.7% | 86.3% | 12.4 |
| Ashford and St Peter's Hospitals NHS Foundation Trust | 67.1% | 99.2% | 13.9 |
| Hampshire Hospitals NHS Foundation Trust | 62.5% | 91.1% | 12.8 |
| University Hospitals Sussex NHS Foundation Trust | 60.6% | 92.5% | 16.9 |
| Surrey and Sussex Healthcare NHS Trust | 52.1% | 73.9% | 12.6 |
Towns served
Frequently asked questions
What are A&E waiting times like at Frimley Health NHS Foundation Trust?
In September 2026, 75.3% of A&E attendances were dealt with within 4 hours, against 74.4% across England and the 95% standard.
How long is the waiting list at Frimley Health NHS Foundation Trust?
66,684 people were waiting to start consultant-led treatment at the end of August 2026, with a median wait of 13.2 weeks. 1,078 had waited over a year.
How long is the MRI wait at Frimley Health NHS Foundation Trust?
83.7% of the 1,599 people on the MRI waiting list had waited under 6 weeks at the end of August 2026.
How often are these figures updated?
NHS England publishes A&E, diagnostics (DM01) and referral to treatment (RTT) statistics every month, usually on the second Thursday. A&E figures cover the previous month; diagnostics and RTT figures are a month further behind. This site refreshes when new files are published.