Medicaid is a kind of health care insurance available for many people who are in certain income brackets which qualifies them to acquire this government funded insurance. Whether somebody qualifies for Medicaid doesn't only depend on income however, and individuals shouldn't presume they don't qualify just because they make a fair income. For instance, men and women who have many dependents may be entitled to Medicaid regardless of whether they earn what would be described as a sensible income. Medicaid can also cover the expenses of rehab, if someone has been abusing drugs or alcohol and requires treatment. There are many alcohol and drug treatment centers which accept Medicaid, but various states have different rules for what forms of rehab are covered. Certain states only cover outpatient rehabilitation services as an example while other states cover far more intensive treatment like a residential stay in long-term drug and alcohol treatment program. If someone is involved in drug use and needs help, they could use their Medicaid insurance coverage to obtain this treatment. If they don't have Medicaid and in addition don't have the funds or any other type of health insurance to cover rehabilitation, they could determine if they are eligible for a Medicaid and then sign up for an alcohol and drug rehabilitation facility that's approved within their state.