I would think that any psychiatric inpatient facility could help you with this, but to be sure, I would call ahead first and ask about the services that are offered.
In my experience Rehab facilities tend to be more long term...like 30, 60, 90 days.
I would also talk to your psychiatrist about your use of Ambien....s/he could likely recommend a good facility for you.

Wishing you all the best as you go through this process...please keep us posted!

Contrary to popular belief, Ambien is not addictive and can be stopped immediately. This is not only my opinion, but what my PSY told me when he switched me from Ambien 12.5 mg CR to amitriptyline. I asked him about me having any withdrawal symptoms and he said that there would be none, and there was not. Ambien and amitriptyline are totally different and would not be considered replacing one drug with another identical acting medication. I was on Ambien CR for several years.

Based on my experiences with both of these drugs, I would recommend that you ask your doctor if you can try amitriptyline (assuming it does not conflict with any other medication that you may be taking). Amitriptyline is an old antidepressant that is no longer used for that purpose, but it is effective as a sleep aid for many people in very low doses (1/10 the level used as an antidepressant). It is also known to reduce nerve pain for many as it has for me. Another advantage, it is very cheap; the lowest dose pill is 10mg and it can be bought at Walmart for $10 cash for a 90 day supply (as can the next step up; 25 mg). It is also non-addictive at these low levels and can be stopped immediately if it does not work for you.

IMO, well worth a try.

Ambien can totally be addictive. Psychological addiction is real and when ingrained with your sleep habits it can be an enormous struggle. You can go to a psych ward where they can take you off ambien and replace it with something else if you feel like you're in crisis. There are other medications less habit-forming/dangerous than Ambien you might try. I've had luck with trazadone and remeron. They're both types of antidepressants with side effects of being able to sleep. I'm a recovering addict with experience with Ambien legit use and eventual abuse specifically.

Trazadone didn't work for me and remeron I've taken that for depression before but made me gain a lot of weight

its rehab im sure if you stress that this is your main problem they should help in some kind of way

Promethazine...it's an antiemetic in low doses (25mg) but at a dose of 1mg/kg, it's used as anaesthesia pre surgery...I can't think of any reason a doctor wouldn't prescribe it