To get services, you'll have to explain very clearly why you need this support.
Think about all the things people do when they live on their own.
This includes working and being part of the community.
Which things are hard for you?
When you call the HSD or OAAS office, you have to help them understand why you cannot live on your own without support.
People with the most extreme needs are more likely to get services sooner.
See the page in the menu about Medicaid Waiver Services. This describes some of the services you may need. It can help to mention them by name.