Residential Rehab Centers in Louisiana

What is residential treatment for substance use in Louisiana?

Residential treatment in Louisiana is live-in care for substance use disorder: a person stays at the program day and night, follows a structured schedule and has staff on site at all hours. Our national guide to residential programs explains the model in more depth.

The American Society of Addiction Medicine (ASAM) publishes the ASAM Criteria, which place residential care at Level 3 and split it into sub-levels by how much clinical and medical support is on hand. Those sub-levels run from a lower-intensity step-down setting at 3.1 to round-the-clock nursing at 3.7. An ASAM level describes a type of care, not a certification.

No single standard length applies to Louisiana residential programs. Some listings describe a stay of about a month, while others are built for longer care, and the length of any one person’s stay is settled by a clinician together with the payer. Louisiana Medicaid covers residential care mainly through Healthy Louisiana plans, which may require prior authorization and grant days in blocks.

Uninsured Louisiana residents can seek state-funded residential care through the Office of Behavioral Health and its regional human services districts and authorities, and staff at the Louisiana Substance Use Helpline, 877-664-2248, help callers find those services. Before admission, ask who is on staff overnight and whether medications for opioid use disorder are offered or allowed.

Providers sometimes use “inpatient” for the same idea, while others reserve the word for hospital-based or medically monitored care. Those listings are grouped under inpatient rehab in Louisiana.

How long do residential programs in Louisiana usually last?

Residential programs in Louisiana have no single standard length; each program sets its own design, and a clinician and the payer decide how long an individual stays. Some listings describe a program of about a month, collected under 30-day rehab in Louisiana, while others are built for longer stays, found under long-term rehab in Louisiana. A listed length shows how a program is organized, not how a stay will turn out. Ask intake staff how they decide when someone is ready for a lower level of care.

Does Louisiana Medicaid or private insurance pay for residential treatment?

Louisiana Medicaid can pay for residential substance use care, mainly through Healthy Louisiana, the managed care system that handles specialized behavioral health services for Medicaid adults and children. Louisiana expanded Medicaid in 2016. For 2026 the plans are Aetna Better Health, AmeriHealth Caritas Louisiana, Healthy Blue, Humana and Louisiana Healthcare Connections, and Healthy Blue is set to leave at the end of 2026. Each plan sets its own approval steps, so ask yours whether admission needs prior authorization and how many days it approves at a time. More background is on our Medicaid coverage page.

Private insurance, Medicare, military coverage and self-pay appear on many listings, but accepted payment varies from program to program. Read each listing, then call the admissions team with your plan card in hand.

Options for people without insurance

Uninsured Louisiana residents can seek state-funded care through the Office of Behavioral Health, which works with regional human services districts and authorities. The Louisiana Substance Use Helpline at 877-664-2248 can point callers toward these services. Pregnant women who inject drugs receive priority admission, followed by other pregnant women with substance use. Programs that report public funding are gathered under state-funded rehab in Louisiana.

How are residential programs licensed in Louisiana, and how can I check one?

The Health Standards Section of the Louisiana Department of Health licenses residential substance use programs under the Behavioral Health Service Providers Licensing Standards, in Title 48, Part I, Chapters 56 and 57 of the Louisiana Administrative Code. Ask a program for its behavioral health service provider license, then contact the Health Standards Section with any questions about its status. Listings also show accreditation where providers report it, along with populations served, such as men, women or adolescents, and languages spoken.

Questions to ask before admission

Ask who is on staff overnight, whether a nurse or physician is available, and whether the program offers or allows medications for opioid use disorder. Ask about phone, visit and mail rules, and whether withdrawal management happens on site. Withdrawal from alcohol or benzodiazepines can be medically dangerous and needs a medical assessment first. Detox listings in Louisiana show where that care is offered. In an emergency call 911, and in a mental health or substance use crisis call or text 988.

What happens after a residential stay ends?

After a residential stay, many people step down to partial hospitalization in Louisiana, intensive outpatient care in Louisiana or a recovery residence. For housing, the Office of Behavioral Health points residents to self-run Oxford House homes. We found no state certification program for recovery residences, so ask any house about its rules. Options are listed under sober living in Louisiana.

Louisiana’s residential programs cluster along the I-10 corridor near Baton Rouge, Lafayette and New Orleans, with thinner coverage in rural north-central parishes. Lafayette Regional, Baton Rouge Metropolitan and Louis Armstrong New Orleans International are the most common nearest airports, at a median of 10.3 miles. Programs near water also appear on our rivers page. To compare payment, population and setting before calling, browse all Louisiana treatment listings.