As far as I know it depends on the program and location I think. I recommend to check out this article https://addictionresource.com/drug-rehab/inpatient-rehabs/ and be sure that you have all required information in order to take a clear decision. You see, the best you can do is be armed with info. Hope it can help.
@RaajsharmaThis topic brings to mind a saying I've been told since I was a kid: "Fool me once, shame on you, fool me twice, shame on ME." Life teaches us caution, and hopefully to learn from our mistakes.