How this count is built: these are centers from our catalog of 1,194 verified centers nationwide, the same list as the New Jersey state guide (41 centers) and our treatment search. A center counts here if it is in Princeton or its town is within 25 miles of Princeton in New Jersey; distances are measured between town centers from the U.S. Census Bureau's 2023 Gazetteer.

SAMHSA locator listings for Princeton

SAMHSA lists 53 programs within 25 miles of Princeton in New Jersey (FindTreatment.gov records, imported October 2025); 4 of them have a street address in Princeton and are listed below. These are federal locator records, not our verified catalog, so they are counted separately from the centers above.

Association for Advancement of Mental Health

Princeton, NJ

Outpatient

Jewish Fam and Childrens Servs of GMC

Princeton, NJ

Outpatient

Penn Medicine Princeton House Behavioral Health

Princeton, NJ

Detox

Penn Medicine Princeton House Behavioral Health

Princeton, NJ

How this list is built: every center above has a street address in Princeton, New Jersey in its SAMHSA treatment-locator record. Another 4 records in our database carry Princeton as the city but give an address somewhere else, so they are not counted or shown on this page: 3 are in other New Jersey cities (Trenton 1, North Brunswick 1, Eatontown 1); 1 is elsewhere in New Jersey. Statewide listings are in the New Jersey state guide.

The 25-mile SAMHSA figure above counts only locator records whose street address confirms their own town, with distances measured between town centers; it is a count of federal records, separate from our verified catalog.

Filed under Princeton, located in another New Jersey city:

Penn Medicine Princeton House Behavioral Health/Eatontown — Eatontown, NJ
Penn Medicine Princeton House Behavioral Health/Hamilton — Trenton, NJ
Penn Medicine Princeton House Behavioral Health/North Brunswick — North Brunswick, NJ

PRINCETON treatment profile

Addiction treatment options in Princeton

Levels of care available

Level of care	SAMHSA listings in Princeton
Outpatient	2 of 4
Detox	1 of 4

Insurance accepted by Princeton centers

Payment types the centers report to the SAMHSA treatment locator, counted out of 4 Princeton listings. Federal records do not say which insurance companies a center has contracts with, so confirm your plan with the center or your insurer.

Medicaid4 Medicare4 Private health insurance4 Cash or self-payment2 Federal military insurance (e.g., TRICARE)2 State mental health agency (or equivalent) funds2 County or local government funds1 Other State funds1 State-financed health insurance plan other than Medicaid1

Substances & conditions treated

Substance / condition	SAMHSA listings treating it
Co-Occurring Disorders	3 of 4
Drug Addiction	3 of 4
Alcohol	1 of 4
Benzodiazepines	1 of 4
Chronic Relapse	1 of 4
Opioids	1 of 4
Smoking Cessation	1 of 4

Therapy approaches offered

Cognitive Behavioral Therapy4 Dialectical Behavior Therapy4 Group Therapy4 1-on-1 Counseling3 Family Therapy3 Life Skills2 Nutrition Counseling2 Online Therapy2 Trauma-Specific Therapy1 Twelve Step Facilitation1

Counts reflect services reported to SAMHSA by the 4 SAMHSA listings with a Princeton address shown above. Always verify current details directly with each facility.

Common questions

Rehab in Princeton: what people ask

How many rehab centers are in Princeton, New Jersey?

11 centers from our verified catalog are in Princeton or within 25 miles of it (all in nearby towns). All of them are listed on this page, and the New Jersey state guide lists all 41 catalog centers in the state. Separately, sAMHSA lists 53 programs within 25 miles of Princeton in New Jersey (FindTreatment.gov records, imported October 2025); 4 of them have a street address in Princeton and are listed below.

What levels of care are available in Princeton?

Among the 4 SAMHSA listings with a Princeton address: Outpatient (2 of 4), Detox (1 of 4). You can browse every facility profile in our full directory.

Which insurance plans are accepted at Princeton rehab centers?

Payment types reported by the 4 SAMHSA listings with a Princeton address: Medicaid (4 of 4), Medicare (4 of 4), Private health insurance (4 of 4) — see the full list in the treatment profile above. Carrier-by-carrier coverage details are in our insurance guides.

How do I verify my insurance coverage?

Call (866) 227-8929 — verification is free, confidential, and usually takes a few minutes. You can also contact each facility directly using the numbers on their profiles.

Is help available 24/7?

Yes. The helpline at (866) 227-8929 answers around the clock, and the federal SAMHSA National Helpline (1-800-662-4357) is also available 24/7.

Nearby in NEW JERSEY

Other cities within New Jersey

Newark16 Cherry Hill8 New Brunswick18 Eatontown9 Toms River5 Morristown18 Camden9 East Orange16

What happens when you call

Free & no obligation Confidential (HIPAA & 42 CFR Part 2) Available 24/7 Insurance verified in minutes

Call (866) 227-8929

Finding treatment in Princeton

The 11 facilities in Princeton's local network are part of the state-wide system shaped by state-level policy choices and the Mid-Atlantic geographic context. Local access varies within the city itself; the facilities in one part of town operate differently from the facilities in another.

The New Jersey context

You cannot understand Princeton's addiction-treatment market without knowing the New Jersey baseline: expanded Medicaid in 2014 under the ACA, 31.4 overdose deaths per 100,000, the specific challenge of north-south intrastate disparities in treatment-bed access State-level conditions are the ceiling and floor on what local facilities can do.

How access actually works in Princeton

The Princeton access question rewards patience and specific questions. The useful first step is rarely the closest facility — it is an evaluation by someone whose incentives are clinical, not financial. PCPs in Princeton prescribe MAT now; licensed substance-use counselors do initial assessments; federal helplines route without a commercial incentive. Any of those three beats cold-calling facility admissions.

Regional and nearby options

a small-city network rewards regional thinking — the nearest larger metro often has capacity and specialty programming that a local-only search will miss. The math is often simple: the travel cost of an extra 30 miles is usually worth the difference in clinical framework or specialty capacity that a small city's facility mix cannot always provide.

Practical next steps

If this is week one of considering treatment in Princeton, do three unglamorous things: take the self-assessment on this site, call the SAMHSA helpline (1-800-662-HELP), schedule a PCP visit specifically about substance use. The Princeton facility search can wait until those three are done.

Official resources

Last updated April 2026. Sources: SAMHSA Treatment Locator, CDC WONDER, KFF Medicaid Tracker, ASAM Criteria 4e. See our editorial policy.