A Healthcare Resource Group (HRG) is a group of clinically similar treatments and care that require similar levels of healthcare resource.
HES has a policy of making its data as accurate as possible, so occasionally, minor in-year modifications occur to data in HES universes that are accessible to users of Online HES (the HES data warehouse). However, the Self Service area consists of the data as at the publication date and is not updated for in-year changes. Therefore, when such updates occur they may lead to minor inconsistencies between Online HES and data in the Self Service area.
The copyright to the information we are disclosing is held by the NHS Information Centre. The NHS Information Centre has suspended the application of re-use licence fees as a consequence of government policy ('Making Public Data Public'), so you may re-use this information free of charge. Please ensure that the following copyright statement is included within your documents: 'Copyright � 2012 Re-used with the permission of The Health and Social Care Information Centre. All rights reserved.' Please also use the citation logo available for download from The IC's website.