LPN pay for home health visits, please help!

This question is for LPN's who work Home health in Missouri, especially the KC and outlying rural areas. What is your pay rate for home health visits? I have another thread going about a position I have been offered and everyone says the pay is too low, but I haven't heard from anyone in Missouri. I have been offered 15-20 visits per week @ $13.50 per visit plus mileage. I would have one day traveling to rural areas. And let me just add that 15-20 visits a week is fine for me, I do not want to work full-time. This job would basically be for extra spending cash. So, what do you make per visit and do you get paid for mileage?