NHS Wales Data Dictionary Version 4.25

Summary of Approved Changes for Version 4.25

 

This version of the dictionary contains approved new and updated data definitions in line with Change Notices issued since Version 4.24, which was released on 4th March 2025

 

         

DSCN/DDCN Ref

Official Letter

Title

Description

DSCN 2025 / 08

N/A

NHS Number Status Indicator

 

To retire a value from the data item ‘NHS Number Status Indicator’ due to a lack of use and to align with NHS Digital (England).

 

DSCN 2025 / 07

N/A

Referral to Treatment (RTT) Weekly Patient Target List (PTL) Data Set

To formalise the RTT (Referral to Treatment) PTL (Patient Target List) weekly data submission.

DSCN 2025 / 06

N/A

 

Diagnostic and Therapy Services (DATs) Waiting Times Return – Exclusion of Audiology services

 

To remove Audiology services from the Diagnostic and Therapy services (DATs) Wait Time data collection.

DSCN 2024 / 11 (AMD)

N/A

Planned Care Referrals Data Set (AMD)

 

The revision of the Outpatient Referrals data set to capture the national data requirements outlined as part of the modernisation of the Outpatient work programme.