Summary of changes to the way healthcare staff and service providers match patients to health records.
Documents
![](/sites/default/files/styles/file_thumb/public/publication-doc-thumbnails/Operational_standards_for_use_of_the_NHS_number.jpg?itok=tDCT1Ivd)
Operational standards for use of the NHS number , file type: PDF, file size: 139 KB
PDF
139 KB
If you need a more accessible version of this document please email digital@gov.wales. Please tell us the format you need. If you use assistive technology please tell us what this is.