Name: CTV3 clinical codes
Description: CTV3 clinical codes and redaction values, for use in TPP GP clinical data (COVID-19 research only; please see Resource 3151). Redacted sensitive/potentially identifying codes are represented by negative values. CTV3 codes are also employed in general-use GP clinical data (Field 42040). Please see the resources in Category 3000 for more information and code lookups.
This is a flat (unstructured) list which uses strings (character sequences) to represent categories or special values.
| Coding can be downloaded here as a tab-separated file. |