There's a good task for you and your team Andy. There was an MRI list, or was it Radiotherapy, doing the rounds not long ago.
I'd guess that it's fairly hierarchical. e.g. Almost every hospital with a Urology Dept will offer a biopsy of both types, hormones, and Active Surveillance.
Less will offer surgery and Radiotherapy. Even less will offer Brachytherapy. Less than that will offer more exotic treatments - Barry will give you that list.
How many hospitals have Macmillan Nurses.
It would be useful, I recall clicking on several hospital websites when I was being diagnosed.