NHS Classifications ICD-10 and OPCS-4 eVersion
The ICD-10 and OPCS-4 eVersion is composed of ICD-10, OPCS-4, the National Clinical Coding Standards reference books and the eViewer application.
This product is an alternative to the printed classification books. It includes annotation, a search tool, email functions and an integrated user guide.
Download releases of the eViewer application, ICD-10 5th Edition, OPCS-4.7, OPCS-4.8 and OPCS-4.9 and the National Clinical Coding Standards Reference books for ICD-10 and OPCS-4 by subscribing to items on this page.
Read more about the eVersion on Delen.
Email eVersion questions or feedback to information.standards@nhs.net.
You can also access the OPCS-4 classification using the NHS Digital Classifications Browser.
Items in this category Jump to summaries
National Clinical Coding Standards reference books for eViewer
Item summaries
eViewer application
Releases of this item contain the application used to view the ICD-10 and OPCS-4 eVersion books and the National Clinical Coding Standards reference books.
Follow the steps in the installation guide included in the releases to install the application.
You may need administrator rights to install the application. Contact your IT department for help before contacting NHS Digital, as administrator rights are managed locally.
ICD-10 eVersion Book
Releases of this item contain the ICD-10 5th Edition eVersion book, which is an electronic copy of ICD-10 5th Edition for adding to the eViewer.
Install the latest release of the eViewer application item before downloading releases of this item.
Instructions for adding the eVersion Book to the eViewer can be found in the installation guide included in the eViewer releases.
Following implementation of the ICD-10 5th Edition on 1 April 2016, a number of errors were discovered in the printed ICD-10 5th Edition volumes published by the World Health Organisation. Some of these errors are replicated in the ICD-10 5th Edition eVersion.
We've produced a set of shared errata notes which can be imported into the eVersion.
There are now codes within ICD-10 5th Edition categories U06 and U07 that have been designated for emergency use. The descriptions of codes within categories U06 and U07 in the ICD-10 eVersion remain as ‘Emergency use of’.
We've produced a set of shared notes for the codes for emergency use which can be imported into the eVersion.
The shared errata notes and the shared notes for the codes for emergency use are available on Delen, along with instructions on how to import them into the eViewer.
National Clinical Coding Standards reference books for eViewer
Releases of this item contain PDF versions of the ICD-10 and OPCS-4 National Clinical Coding Standards reference books for adding to the eViewer application.
Install the latest release of the ‘eViewer application’ item before downloading releases of this item.
Instructions for adding the eVersion Book to the eViewer can be found in the installation guide included in the eViewer releases.
OPCS-4 eVersion book
Releases of this item contain the OPCS-4 eVersion book, an electronic copy of OPCS-4 for use with the eViewer application.
Install the latest release of the eViewer application before downloading releases of this item.
Find instructions for adding the eVersion book to the eViewer in the installation guide included in the eViewer releases.