Does Medicaid Cover Dental Implants?

Medicaid only covers procedures that are considered to be absolutely necessary such as extractions, fillings, removable dentures, exams, etc.  Dental implants are considered an elective procedure and therefore you would get no coverage through Medicaid.  If you want an implant and have good credit you could apply for a loan through Care Credit. If approved, you could pay for the procedure over a period of time, while getting the benefit of the implant now.

As with all government programs, the goal of medicaid is to pay as little as possible. Normally this is by covering only the cheapest alternative and not what is "best". After age 18, the goal of medicaid is not to be proactive and restore, but to simply prevent death. Emergency care is about all it will cover.
In the case of implants, an alternative would be a bridge, a removable denture or left alone (no treatment). Normally, medicaid will only pay for the latter, no treatment at all, leaving the patient with a missing tooth.

Medicaid typically doesn’t pay for dental implants services. These generally include routine care, oral exams, cleanings, fillings, extractions. Medicaid dental coverage is very limited.

Unfortunately, Medicaid typically does not cover elective dental procedures such as implants. It will probably cover your tooth extractions and fillings, though. It may also cover a basic partial denture. If you really want implants, many dentists offer financing plans that may help you to afford them. 
The best thing to do in your case is probably to find a provider in your area who accepts Medicaid and visit them for a consultation. Their patient coordinator will likely be able to find out exactly what Medicaid will cover and help you to finance any other treatment you may need. 

Medicaid doesn't cover implants. It doesn't cover any elective procedure, especially on any of your back teeth.