Dear Lord,
We thank you that you supply all of our needs as we rely on you and as we obey you. Thank you that you have promised to care for us. Lord, there are so many medical issues and so many medical bills associated with autism. We need your help. Father, would you please give our family divine favor with insurance companies and medical facilities so that ______ will be able to get all the care he/she needs. We also ask that you would supernaturally provide us with the finances we need to pay our medical bills. And, as we ask for favor and supply, we also ask that you would provide us with great wisdom to navigate through the numerous treatment options and claims that are being made. Help us to know which path to take that will provide the greatest gains for ______'s health and wellbeing. 
In Jesus' Name,
Amen

Dear Lord,
I thank you that you supply all of your children's needs as we rely on you and as we obey you. Thank you that you have promised to care for the _______ family. Lord, there are so many medical issues and so many medical bills associated with autism. They need your help. Father, would you please give this family divine favor with insurance companies and medical facilities so that [child's name] will be able to get all the care he/she needs. I also ask that you would supernaturally provide them with the finances they need to pay their medical bills. And, as I ask for favor and supply, I also ask that you would provide them with great wisdom to navigate through the numerous treatment options and claims that are being made. Help them to know which path to take that will provide the greatest gains for [child's name]'s health and wellbeing. 
In Jesus' Name,
Amen