If a man or woman must receive treatment for drug and alcohol addiction in Johannesburg, California and is fortunate enough to have health insurance, most drug treatment facilities accept health insurance and will cooperate with clients to see what treatment services are approved. The majority of private health insurance companies in Johannesburg cover the costs of outpatient and inpatient alcohol and drug rehab, although the length of time which is covered can vary. Private health insurance will most likely cover the first 4 weeks of drug treatment, although there are individuals whose plan is more substantial and can include a longer stay in a Johannesburg, California drug rehab center. It is recommended that individuals their plan directly with the help of their rehabilitation center to decide what services are approved by their private health insurance.