This file contains data equivalent to the icd10met.txt and terms10.txt files (pre-April 2012) in the newer Delimiter Separated Values (DSV) format. Implementations of ICD-10 MUST NOT use this release, it is provided for the purposes of aiding migration between releases. Specifically, analysts working with the ToCE files without descriptions will need.
NHS ICD-10 releases
Released on Wednesday, 10 August 2011