i went from nil care & high mobility on. DLA to standard daily living, high mobility when transferring to PIP. I then felt I had deteriorated and reported a change to PIP. No further information was sent to them other than an application form and a telephone interview with ATOS. The result has been enhanced for both components backdated to when I informed them. I don’t have a care plan and simply told them as it is.
ATOS & the DWP seem to be spot on. It turned out hassle free without a face to face assessment.