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NHSBSA dictionary of medicines and devices

The NHS dictionary of medicines and devices (dm+d) is a dictionary of descriptions and codes that cover product information about medicines and devices in use across the NHS.

The NHS Business Services Authority (NHSBSA) authors and maintains dm+d with the support of NHS England, on behalf of the Department of Health and Social Care.

For more information, see the NHS dictionary of medicines and devices (dm+d) pages on the NHSBSA website.

Releases of the NHSBSA dm+d and NHSBSA dm+d supplementary items are published every Monday. Bank holiday Monday releases should be available on the day, but might not be available until the next working day.

Email NHSBSA dm+d questions or feedback to dmdenquiries@nhsbsa.nhs.uk.

Items in this category Jump to summaries

dm+d XML transformation tool

NHSBSA dm+d

NHSBSA dm+d supplementary

NHSBSA dm+d test files

News for this category

Refreshed dm+d eLearning resources available on Delen

The dictionary of medicines and devices (dm+d) eLearning resources on Delen have been refreshed and expanded with new content.

The modules are free and help you build your understanding of dm+d. They cover a range of dm+d topics, from introductory information to practical demonstrations.

Transcripts are available, and some modules include supporting documents that point you to more information and guidance.

Explore the dm+d eLearning resources on Delen and share them with colleagues who work with dm+d.

If you have any questions about the resources, email support.digitalservices@nhs.net.


24 September 2026 9:00am

Read older category news in the news archive.

Item summaries

dm+d XML transformation tool

Use this tool to read the XML files in releases of item NHSBSA dm+d in category NHSBSA dictionary of medicines and devices and convert the content to both Microsoft Excel and comma-separated value (CSV) files.

The tool:

  • runs on Microsoft Windows (fully tested on Windows 7)
  • runs from the C: drive - you may need local administrator permissions
  • requires Microsoft Excel (tested with Excel 2010)
  • uses a Microsoft Excel macro-enabled spreadsheet

No NHSBSA dm+d releases are included with the tool and must be downloaded separately.


  • Releases (5)
  • Licences (1)

NHSBSA dm+d

dm+d in a vendor-neutral format.

Read more on the NHS Prescription Services pages.

Email questions or feedback about changes to the data and the editorial policy to dmdenquiries@nhsbsa.nhs.uk.

Email questions or feedback about the dm+d XML files and the SNOMED CT UK Drug Extension to information.standards@nhs.net.


The next release is scheduled for 4:00am on Monday 19 October 2026.

  • Releases (27)
  • Future releases (1)
  • Licences (1)

NHSBSA dm+d supplementary

The NHSBSA maintains a list of ATC classification and BNF codes linked to products prescribed in Primary Care. They are not an officially endorsed dm+d product and are provided for their own business purposes.

Status: Supported


The next release is scheduled for 4:00am on Monday 19 October 2026.

  • Releases (27)
  • Future releases (1)
  • Licences (1)

NHSBSA dm+d test files

Test files to preview dm+d changes to system suppliers and developers.


  • Releases (1)
  • Licences (1)

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