Persons with co-occurring mental and substance abuse disorders must handle both issues in order to recover completely. Some people take drugs to relieve symptoms of mental health problems, and some individuals take drugs which then, in turn, creates symptoms which mimic mental health problems, such as depression and anxiety. Drug rehabilitation professionals know how to differentiate between the two, and can work with clients to correctly treat real mental health disorders in tandem with any other substance abuse treatment that is done with the individual. This has proven to be effective in keeping people with mental health problems off of drugs and mentally stable and healthy.

People can become addicted to drugs no matter their handicap, disability or personal physical challenge. This sometimes makes individuals particularly more susceptible to becoming involved in substance abuse, because of the varying challenges that this can bring about in the individual's life. This is true for individuals in the deaf and hearing impaired community as well, and treatment for substance abuse and addiction is sometimes required. Deaf or hearing impaired individuals will need ASL or other assistance as part of their treatment needs, and there are drug and alcohol rehab programs available which cater to these needs. Professional substance abuse counselors who know ASL and can provide other necessary assistance to deaf or hearing impaired substance abusers.

Medicaid is a type of health insurance which is accessible to people in certain low-income tax brackets. Eligibility for Medicaid is dependent on income and other factors including whether or not the person has dependents and if they receive any other financial assistance. Medicaid may possibly even cover the costs associated with drug rehab, and there are a lot of drug treatment centers throughout the country which are covered through Medicaid. Many drug rehab facilities which are covered through Medicaid may only deliver a limited treatment curriculum and may only supply such treatment on a short term basis, typically 30 days or less. People who have Medicaid should explore which programs cover the greatest amount of treatment for the most amount of time to acquire the full benefits of such a program.

Some individuals are covered through state financed insurance because they fail to qualify for Medicaid. Some states however offer affordable health insurance to those who cannot afford private health insurance. State financed health insurance programs will sometimes cover the costs associated with substance abuse treatment at a wide variety of drug rehab programs around the country. State financed insurance other than Medicaid may cover both outpatient or inpatient drug rehabilitation providers. To find out which rehab facilities will accept state financed insurance, consult a drug and alcohol treatment professional.