Do you know where i can go to have a mirena (levonorgestrel) replaced with medicaid coverage?

Planned Parenthood: Specific coverages vary by state, i believe. Call your local planned parenthood to find out.

Possibly: It is best for you to contact your medicaid plan administrator and ask them whether you could get coverage in your state. Alternatively, call a planned parenthood in your area and ask them if they accept medicaid. In most states, planned parenthood offers a number of pay scales or payment plans to help those with no/low income and/or no insurance with their contraceptive needs.