Cancer Alliances & Welsh Regions
| England | East of England – North |
| Cheshire and Merseyside | East of England – South |
| West Midlands | East Midlands |
| South East London | South Yorkshire and Bassetlaw |
| Kent and Medway | Humber, Coast and Vale |
| Surrey and Sussex | North Central London |
| Thames Valley | North East London |
| Peninsula | Northern |
| Somerset, Wiltshire, Avon and Gloucestershire | West Yorkshire and Harrogate |
| Wessex | Wales |
| Lancashire and South Cumbria | Swansea Bay |
| Greater Manchester | North Wales |
| RM Partners West London | South Wales |
Surgical Centres
| Code | Name | Code | Name |
| 7A1 | Betsi Cadwaladr University Health Board | RM1 | Norfolk and Norwich University Hospitals NHS Foundation Trust |
| 7A3 | Swansea Bay University Health Board | RM3 | Salford Royal NHS Foundation Trust |
| 7A4 | Cardiff & Vale University Health Board | RPY | The Royal Marsden NHS Foundation Trust |
| 7A5 | Cwm Taf Morgannwg University Health Board | RR8 | Leeds Teaching Hospitals NHS Trust |
| RA2 | Royal Surrey County Hospital NHS Foundation Trust | RRK | University Hospitals Birmingham NHS Foundation Trust |
| RA7 | University Hospitals Bristol NHS Foundation Trust | RRV | University College London Hospitals NHS Foundation Trust |
| RAE | Bradford Teaching Hospitals NHS Foundation Trust | RTD | The Newcastle Upon Tyne Hospitals NHS Foundation Trust |
| RAJ | Mid and South Essex NHS Foundation Trust | RTE | Gloucestershire Hospitals NHS Foundation Trust |
| RDZ | The Royal Bournemouth and Christchurch Hospitals NHS Foundation Trust | RTG | University Hospitals of Derby and Burton NHS Foundation Trust |
| REM | Liverpool University Hospitals NHS Foundation Trust | RTH | Oxford University Hospitals NHS Foundation Trust |
| RF4 | Barking, Havering and Redbridge University Hospitals NHS Trust | RTR | South Tees Hospitals NHS Foundation Trust |
| RGT | Cambridge University Hospitals NHS Foundation Trust | RWA | Hull University Teaching Hospitals NHS Trust |
| RHM | University Hospital Southampton NHS Foundation Trust | RWE | University Hospitals of Leicester NHS Trust |
| RHQ | Sheffield Teaching Hospitals NHS Foundation Trust | RWG | West Hertfordshire Hospitals NHS Trust |
| RHU | Portsmouth Hospitals NHS Trust | RX1 | Nottingham University Hospitals NHS Trust |
| RJ1 | Guy’s and St Thomas’ NHS Foundation Trust | RXH | Brighton and Sussex University Hospitals NHS Trust |
| RJE | University Hospitals of North Midlands NHS Trust | RXN | Lancashire Teaching Hospitals NHS Foundation Trust |
| RK9 | University Hospitals Plymouth NHS Trust | RYJ | Imperial College Healthcare NHS Trust |
| RKB | University Hospitals Coventry and Warwickshire NHS Trust |