Can i get wic and medicare I alredaly have food stamps but?

I am pregnant. I am 43 years old and I am going to have a baby. my kids are 15,16,18,19,20,22,25. years old. I am getting food stamps for me and my 15,16,18 and 19 year old. my boyfriend has money but am not living with him.will they give me wic and medicare since he doesnt live with me even thor he makes 40k a year.