If someone requires assistance for drug addiction in Yosemite National Park, California and is lucky enough to have some type of health insurance, the majority of alcohol and drug rehabilitation programs accept payment in the form of health insurance and will work with individuals to determine what treatment services are covered. A number of private health insurance entities in Yosemite National Park cover the costs of outpatient and inpatient drug rehabilitation, but the timeframe which is included can differ. Private health insurance will most likely cover the first 30 days of alcohol and drug rehab, although there are people whose coverage is more extensive and may cover a more long-term stay in a Yosemite National Park, California alcohol and drug rehab facility. It is best to their insurance company from the get go in liaison with the rehab center to decide what services are covered by their private health insurance.