Medicaid is a health insurance available for many people who are in certain income brackets which qualifies them to receive this government funded insurance coverage. Whether someone is qualified for Medicaid doesn't only depend upon their earnings however, and individuals shouldn't presume they don't qualify just because they make a reasonable income. For example, people who have quite a few dependents may qualify for Medicaid regardless of whether they earn what would be described as a reasonable income. Medicaid could also cover the expenses of rehabilitation, if a person has been abusing drugs or alcohol and requires treatment. There are several drug treatment facilities which accept Medicaid, but different states have different guidelines for what sorts of rehab are covered. Some states only include outpatient treatment services as an example while other states cover more intensive rehabilitation say for example a residential stay in long-term drug rehabilitation facility. If somebody is involved with substance abuse and needs help, they can use their Medicaid health coverage to acquire this treatment. If they don't have Medicaid plus don't have the funds or another form of medical insurance to cover rehabilitation, they could check if they qualify for Medicaid and then sign up for an alcohol and drug rehabilitation program which is approved inside their state.