Question to the Department for Work and Pensions:

To ask the Secretary of State for Work and Pensions, what estimate he has made of the (a) numbers and (b) cost to the public purse of PIP claims from claimants with untreatable conditions who were successful at Tribunal; and what proportion of these were repeat Tribunal cases.

The information requested is not available.

Detailed statistics on PIP can be found on Stat-Xplore. The department holds data on a range of conditions. However, these are not collected in a way that allows them to be defined as untreatable. You can view the disability categories here.

Guidance on how to use Stat-Xplore can be found here.