If an addict is in need of help for drug and alcohol addiction and is lucky enough to be covered under health insurance, the vast majority alcohol and drug treatment centers in Three Rivers, Texas accept health insurance and will work with people to find out which rehab services are covered. Many private health insurance companies cover outpatient and residential alcohol and drug rehabilitation, but the timeframe which is considered covered can fluctuate. Private health insurance most often covers the first 4 weeks of drug and alcohol rehabilitation, but there are persons whose coverage is more extensive and can include a more long-term stay in an alcohol and drug treatment facility. It is best to consult with their insurance company directly with the help of their rehab center to determine what is included by your private health insurance.