@tracy jones Good for you for making the choice to face your addiction. It will be...
I went down that path. WHAT YOU NEED TO KNOW, is if if you don't have insurance that'll cover things like a "dual-diagnosis" rehab, and one way or another put all your eggs in one basket in terms of treatment, you will be so screwed, believe me. That system is a nightmare, you'll be waiting for weeks and months to hear back from most rehabs/treatment centers because of waiting lists.
I would recommend doing the following: first thing you want to be positive on IS whether or not the facility will allow you to wean off the benzo's because MOST places will not have anything to do with them, i went through three months of getting turned down because of that. So i would call around nationally and if you really want it, (YOUR LIFE) you need to get on the phone right away and make sure whatever your taking can be weaned off in whatever facility.
Secondly, say you arrange a meeting with maybe a consultant from whatever medical coverage you may or may not have, they will do a bunch of dancing around the fact you need to get help, but all i know is my experience, and how my state operated they're treatment facility, i wouldnt say thats the case with most healthcare care coordinators but be sure to ask direct questions, and if i could do that again, i'd make sure I got direct, concrete answers.
Thirdly, remember to laugh and keep it simple on a journey into sobriety, I hope you find a fitting treatment for who you are, and people with good hearts. Best of luck!