Help with cremation for Dad

We need a bit of help paying for my dads funeral and cremation. He is in hospice and the arrangements have to be paid within 4 days after death. Since we don’t know how long he has left, we are trying to get everything set up now. My dad has dementia and Alzheimer’s. He fell a few nights ago and hurt his hip so now he is bedridden and getting worse. 

Anything helps. 

Thank you