That's horrible. It doesn't cover enough "chronic pain" issues. I assume they are keeping some of it off because they're afraid people will get a prescrip just because. Here in CA I know a lot of people who don't really need a prescrip who are able to get it. But I assume it'll be legal here as a whole in the next few years. Here is the list for CA
https://www.marijuanadoctors.com/content/ailments/index

This page indicates debilitating pain, so if this is true, then it would be covered:
https://www.marijuanadoctors.com/pen.../qualification

For me I haven't been able to find another medicine that helps the pain. I'm too sensitive to opiates. Even ibuprofen upsets my stomach. Plus I've gotten migraines since I was a teenager.