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Medical Detox in Trenton, NJ

Trenton's treatment system runs through its public health infrastructure — hospital care at Capital Health, integrated medication treatment at the city's federally qualified health center, and nonprofit programs that don't check your wallet at the door.

Updated October 2026 · Published by DetoxNJ.com · Leer en español

What the state’s treatment data shows for Mercer County

New Jersey’s Division of Mental Health and Addiction Services counts the treatment admissions reported by substance use treatment providers. In 2024, people living in Mercer County had 3,756 admissions. Alcohol was the primary drug in 1,330 (35%), and heroin or other opioids in 1,635 (about 43%).

2024, Mercer CountyAdmissions
All admissions of county residents3,756
All admissions at programs in the county2,527
Residential detox admissions of county residents613
Residential detox admissions at programs in the county0

Programs in Mercer County reported no residential detox admissions in 2024, but our October 2026 check found 3 licensed detox programs there now; some opened, changed services, or report differently since. Mercer County residents had 613 residential detox admissions in 2024, at programs elsewhere.

These are 2024 admissions, counted, not people; one person can have several. The program list on this page reflects licenses checked October 1, 2026, so the two can differ. Source: NJ DMHAS, Substance Use Overview 2024, Mercer County (January 2026).

Licensed detox programs in Mercer County

3 programs in Mercer County held a New Jersey withdrawal-management license when we checked on October 1, 2026. Listed alphabetically; listing is not an endorsement, and none is affiliated with this site’s publisher. Payer details come from public directories, so confirm before admission.

  • Oaks Integrated Care (Trenton)

    Trenton · Outpatient (ambulatory) detox

    Phone
    609-396-5944
    Website
    oaksintcare.org
    Medicaid
    Not stated; ask
    Level
    2-WM (inferred from license type)
    Note
    Its website lists Medicaid for its outpatient services in general but names no payers for detox, and lists (609) 396-4258 for this address. Ask.
  • Penn Medicine Princeton House Behavioral Health - Inpatient Addiction

    Princeton · Hospital detox unit

    Phone
    888-437-1610
    Website
    princetonhcs.org
    Medicaid
    Yes, per FindTreatment.gov
    Level
    Hospital unit; ASAM level not stated
    Note
    Its program page describes an adult unit for alcohol and benzodiazepine withdrawal. For inpatient services, choose option 1.
  • We Level Up NJ (Lawrenceville)

    Lawrenceville · Inpatient (residential) detox

    Phone
    201-389-9370
    Website
    welevelupnj.com
    Medicaid
    No, per its own website
    Level
    3.7-WM (inferred from license type)

All licensed detox programs in New Jersey, by county · How to get into detox

Where care happens

Capital Health provides hospital-based stabilization for dangerous withdrawal. Henry J. Austin Health Center — Trenton’s FQHC — integrates buprenorphine into primary care, which means starting medication for opioid use disorder can look like an ordinary doctor’s visit: same building, sliding-scale fees, no residential admission required. The Rescue Mission of Trenton has long combined shelter with residential recovery programming for residents whose substance use and housing crisis arrived together.

The FQHC path is underused

Families tend to assume treatment means going away somewhere. For opioid use disorder specifically, the evidence says medication is the intervention that most reduces overdose deaths — and in Trenton it is available through a community health center that treats uninsured patients on a sliding scale. For someone who will not consider residential treatment, "come to a doctor’s appointment with me" is a smaller, more acceptable ask, and it is real treatment, not a consolation prize.

When more structure is needed

For withdrawal that needs supervision — alcohol, benzodiazepines, or heavy combined use — hospital or licensed detox care comes first. Mercer County residents with NJ FamilyCare or no insurance can start with the state’s IME Addictions Access Center (1-844-276-2777, 24/7), which screens callers and refers them to Medicaid and state-funded detox; Periscope Behavioral Health ((888) 313-3583, our publisher’s admissions line) can also help. With commercial insurance, call the program’s intake directly. Larger regional programs — Princeton House ten miles north, Carrier Clinic in Belle Mead — are routine placements for Trenton residents needing inpatient care.

Language access

Trenton has a large Spanish-speaking population, much of it Central American, and the city’s community health center and hospital both provide care in Spanish and interpreter services for other languages. Ask for a bilingual clinician at the first call. Immigration status does not bar emergency treatment, and the community health center serves patients regardless of status; the question that stops people from calling is one they do not need to answer to get care.

Coming out of the state system

Trenton sits beside the state prison, with the county jail a few miles out, and a share of the people seeking care here are days out of one of them. The first two weeks after release are the most dangerous of the whole process because tolerance is gone. Arrange the first appointment before release when at all possible, get naloxone into the person’s hands, and start medication for opioid use disorder immediately rather than waiting for a bed; the health center’s buprenorphine program is built for exactly that visit.

Getting there

Trenton Transit Center connects the Northeast Corridor, the River Line to Camden, and the county bus network, which makes the city unusually reachable without a car. The regional inpatient programs north of the city are a short drive but not on transit; ask about rides during intake, and NJ FamilyCare members can book them through the state’s broker. After detox, step down to an outpatient program in the city if you can reach it three days a week, and read what comes after detox before discharge.

If nobody has a bed today

When the regional inpatient programs are full, the community health center can start buprenorphine the same day for opioid use, Capital Health handles dangerous withdrawal, and the Rescue Mission can address the housing half of the problem while a bed is found. Call more than one program the same afternoon and ask each for its next assessment date; the answer changes daily.

Frequently asked

Can I get addiction treatment in Trenton without insurance?

Yes. Henry J. Austin Health Center treats patients on a sliding scale and can help with NJ FamilyCare enrollment, and the state's IME Addictions Access Center (1-844-276-2777, 24/7) screens uninsured residents and refers them to licensed detox and treatment statewide. Periscope Behavioral Health ((888) 313-3583), our publisher's admissions line, can also help.

Does Trenton have residential detox beds?

Hospital stabilization is available locally through Capital Health, and residential placements for Trenton residents commonly route to nearby regional programs such as Princeton House or Carrier Clinic. The placement call matters more than the city line.

Is starting Suboxone at a health center as good as going to rehab?

For opioid use disorder, medication treatment works in an outpatient setting for many people, and it is the intervention with the strongest evidence for preventing overdose death: pooled cohort studies in the BMJ in 2017 and JAMA Psychiatry in 2021 found all-cause death rates about half as high or lower during time on methadone or buprenorphine than during time off them. Some situations still call for residential care — unstable housing, heavy combined substance use, repeated returns to use. A clinician can help sort which applies.

Request confidential help — 24/7, no obligation.

Prefer to call our publisher's admissions line, Periscope Behavioral Health?

(888) 313-3583

Free state lines, 24/7: ReachNJ 1-844-732-2465 · NJ IME Addictions Access Center (Medicaid and uninsured) 1-844-276-2777

Tell us about your situation and a DetoxNJ care navigator will reach out. DetoxNJ is published by Periscope Behavioral Health, which operates or holds an ownership interest in Emerald Wellness, South Jersey Recovery Program, Palm Beach Recovery Centers, Palm Beach Healing Centers, and Transitions Recovery Program, and is developing a medical detox in Hammonton, NJ (expected Summer 2027). We make an introduction only if you ask us to.

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