Sadly, while they did send me home with a pile of bandages & tape, they only gave me half a Mepilex bandage. This is unfortunate since the bandages cost ~$30 for a box of five, which wouldn't even be enough to get me through a week. Well, that's one of the things I'll talk to my doctor about when I see her Thursday. The Mepilex is full of win and awesome, and I badly want to find a less expensive source so my leg wounds will continue their rapid healing.
EDIT: Ironically, that source could be amazon.com.
In the medium term, I may need to go solo with Kaiser. My former employers at PCM are changing their health care provider to someone else, and I'm not interested in going along. Have to see what Member Services says, but I'm sure the answer to this problem will not be cheap or easy.