Medicaid

Hi ladies, i recently found out I’m pregnant and im trying to get on Medicaid as i don’t currently have health insurance for myself. i know they require “proof” of pregnancy in order for you to qualify. Will a pee test from a clinic be enough for this? Or do i have to get a blood test? just want to make sure i have all of my bases covered with this so that i can hopefully get the insurance and have it kick in before I’d be due for my first ultrasound. Thanks!