Yes, I mentioned two schools in our experience that did not have W’s with medical withdrawal, and one school in our experience that didn’t have a medical withdrawal at all.
I would be interested in whether you know of a school where, if you are registered with the Office of Disabilities, you still get W’S with medical withdrawal. The “wiping the slate clean” can be sen as an accommodatiion at some schools. But not others.
Here on CC we usually encourage people to try for a medical withdrawal, even if retroactive, with the goal of preserving the transcript. But as I said, some schools don’t even offer a medical withdrawal at all. It is always worth investigating.