NHS Improvement

Agency/Public Body

The register writes this name in capitals: NHS IMPROVEMENT.

Predecessors

Organisations named in the register that NHS ODS, or in a few cases this site, records as succeeded by NHS Improvement. The register renames an agreement's organisation when it succeeds, so their agreements are usually listed here, and on their own pages where they have one.

• NHS Trust Development Authority, from 1 April 2016

Source: NHS Organisation Data Service (ODS), published by NHS England under the Open Government Licence v3.0.

Sector

Central government and public bodies

Agreements as applicant

1

In term in September 2026

0

Distinct datasets

14

Files released

0

Latest agreement end date

31 March 2023

Files released counts only files released externally by DARS. Access granted in NHS England's own systems, such as its Secure Data Environment, is not included.

Agreements

Also listed as a data controller

Agreements where NHS Improvement is named as a data controller rather than the applicant. This is matched from the free-text controller field on each agreement, so a controller recorded under a different spelling of the name won't appear here.

Datasets named in its agreements

• Bridge file: Hospital Episode Statistics to Diagnostic Imaging Dataset
• Civil Registrations of Death - Secondary Care Cut
• Diagnostic Imaging Data Set (DID)
• Hospital Episode Statistics Accident and Emergency (HES A and E)
• Hospital Episode Statistics Admitted Patient Care (HES APC)
• Hospital Episode Statistics Critical Care (HES Critical Care)
• Hospital Episode Statistics Outpatients (HES OP)
• NCIP Theatre Data Set Discovery Project
• NCIP Theatre Data Set Discovery Project Bridging File
• Patient Reported Outcome Measures (Linkable to HES)
• Secondary Uses Service Payment By Results Accident & Emergency
• Secondary Uses Service Payment By Results Episodes
• Secondary Uses Service Payment By Results Outpatients
• Secondary Uses Service Payment By Results Spells