Baroness Byford – 2014 Parliamentary Question to the Department of Health

The below Parliamentary question was asked by Baroness Byford on 2014-05-07.

To ask Her Majesty’s Government whether they have considered strengthening National Health Service data confidentiality by removing the final digit of the postcode from each anonymised patient record uploaded from hospitals, general practitioner practices and other NHS bodies.

Earl Howe

Anonymised records cannot include the last three digits of a postcode and would generally not include postcodes at all. A postcode is sometimes needed for analytical purposes, for example to calculate distances from a specific point such as a hazard but where this is the case, the data cannot be classed as anonymised and so there must be a clear legal basis for its use.