Or you may want to consider moving into a residential home so that your care needs can be more easily taken care of.
It is less a formal assessment and allows you to access Commonwealth Home Support Programme (CHSP) for some of these simple things to give you a helping hand.
You can register for a RAS assessment at My Aged Care.
If you think you need some help that is a little more structured or formal, like help with medication as well as other more basic help then you will need to start with an ACAT Assessment from an Aged Care Assessment Team. (In Victoria this is called ACAS)
Once you've had this assessment and have been recommended for a Home Care Package you will join the Government waitlist to be assigned a package.
It's called the Home Care National Prioritisation Queue.