If an individual requires help for drug and alcohol addiction in Hayward, California and is lucky enough to have health insurance, the majority of alcohol and drug rehabilitation centers accept payment in the form of health insurance and will cooperate with clients to see what is and is not approved. A number of private health insurance entities in Hayward cover the costs of outpatient and inpatient drug treatment, but the timeframe which is covered can vary. Private health insurance will most likely cover the first 30 days of drug and alcohol rehabilitation, but there are individuals whose coverage is more substantial and may include a longer length of time in a Hayward, California drug and alcohol rehab program. It is best to seek advice of their insurance company from the get go with the help of their treatment facility to decide what services are included by their private health insurance.