Majority of grown children do not get paid for caring for their elderly parent, unless the parent is financially able to pay from their own pocket. If a parent can afford to pay you, the parent might as well hire a certified trained caregiver… thus allowing you to keep or look for a full-time job.
If your parent qualifies for Medicaid, the State might allow a trained Caregiver from an Agency to come in to help a couple hours a day. It is hard to find a State that has a program to pay a grown child to care for a parent. Plus there is a question if the State will pay a relative if he/she already lives full-time with the parent.
Medicare will NOT pay you. Medicaid will send caregivers ordered by her MD, but only via licensed care companies. If she is the widow of a wartime veteran, possibly Aid and Attendance or a widow's pension if she is very poor.
If your parent qualifies for Medicaid, the State might allow a trained Caregiver from an Agency to come in to help a couple hours a day. It is hard to find a State that has a program to pay a grown child to care for a parent. Plus there is a question if the State will pay a relative if he/she already lives full-time with the parent.
Also, check with your local Council on Aging to see what programs they offer, such as an Aide coming to the house. https://www.agingcare.com/local/Area-Agency-on-Aging