Just an update - and thanks to @Fantasyfanuk for the advice!
My PM is now monitored via an app on my smartphone so no need to go into the hospital providing all the data is satisfactory of course. I am blown away by the inventiveness and the technology and that it was such an easy process. To anyone concerned about PM checks being postponed or cancelled, don’t be. It seems as though C-19 has some positive spin offs!
The only tedious bit was being on hold for 35 mins to get to talk to an operator but the clinic warned me about that and it was a free phone number so no cost.