How to start an IOP in Louisiana: the LDH license, fees and steps

Who wrote this, honestly

We're Texas operators: we run a licensed Texas outpatient program, PHP through outpatient, and built our own EHR to run it. We help owners open programs in other states too, and when we do, the first step on that client's roadmap is finding the state's licensing rule and checking it against the agency's current text. This guide is that check for Louisiana, written up, and it's the same work our IOP / PHP Program Launch does for a client opening outside Texas. Where we couldn't confirm a detail from Louisiana's statutes, rules or LDH's publications, we left it out or told you who to ask.

Comparing states? Read how to start an IOP or PHP in Texas next to this one, or the guides for Arizona and Florida. The steps that don't change from state to state are in how to start an IOP.

Louisiana at a glance

Question	Louisiana's answer
Who licenses SUD programs	The Louisiana Department of Health (LDH), Health Standards Section (HSS)
Statute	R.S. 40:2151–2161 (behavioral health service providers); the fee is set under R.S. 40:2006
Rule	Louisiana Administrative Code, Title 48, Part I, Chapter 56 (LAC 48:I Chapter 56), "Behavioral Health Service Providers"
What gets licensed	The provider, as a BHS provider, for the services it lists: ASAM levels such as 1, 2.1, 2.5 and 2-WM for addiction, and mental health services such as a mental health IOP
License fee	Set by LDH, capped at $600 at application and at each yearly renewal; up to $300 for each offsite location (R.S. 40:2006)
Other registrations	Plan review approval through the Office of State Fire Marshal (OSFM) for outpatient clinics, with exceptions; registration with the Office of Public Health (OPH) as a "Substance Abuse Facility"
Medicaid	LDH; most members are in a Healthy Louisiana managed care plan, which also covers specialized behavioral health
Does accreditation count?	After the initial license, LDH can accept accreditation in place of on-site licensing surveys (deemed status). It doesn't replace the initial license.

The BHS provider license

Louisiana licenses substance use and mental health programs under one license type, the behavioral health service provider license. LAC 48:I.5601 says LDH sets the licensing standards for BHS providers under R.S. 40:2151–2161, and the chapter covers substance use and addiction treatment along with mental health services. If you'll treat substance use disorders in an outpatient program, plan on needing the license.

The license names your services, so decide them before you apply. Chapter 56 defines the addiction levels by their ASAM numbers in § I-5603, and Subchapter M adds a section of requirements for each one, including intensive outpatient (Level 2.1, § I-5697) and ambulatory withdrawal management with extended on-site monitoring (Level 2-WM, § I-5699). Level 2.5, the day-program level payers often call partial hospitalization, is defined too. Since 2022 the chapter also has mental health intensive outpatient programs (§ I-5692), which matters if you'll run a co-occurring track.

Under § I-5607, a new BHS provider can't serve clients while its initial application is pending (the rule's exceptions are for some providers that already held a license). Budget for rent and payroll during that wait.

The rules to read

Rule	What it covers
LAC 48:I Chapter 56, Subchapter A	Introduction (§ I-5601), definitions (§ I-5603), including the ASAM levels, "deemed status" and "accreditation", and general provisions (§ I-5605), including plan review
Subchapter B, Licensing	The initial application (§ I-5607), the initial licensing survey, full and provisional licenses, and changes in owners, staff or location (§ I-5613)
Subchapters on administration, clients, services, staffing, records and the physical environment	The requirements every BHS provider meets, whatever its services. Subchapter H is the physical environment section plan review checks against.
Subchapter M	Additional requirements for substance use and addiction treatment programs, one section per ASAM level (Level 2.1 is § I-5697)
R.S. 40:2006 and R.S. 40:2157	The license fee cap, and the rule that every application and renewal comes with a nonrefundable fee

Read the current version, not a copy. LDH's Health Standards Section posts a compiled copy of the BHS provider rule, and a September 2025 Louisiana Register rule amended Chapters 56 and 57 to update evidence-based practice standards, staffing, client assessment timeframes and discharge summary deadlines. Free legal sites like Cornell's carry older text, so check every number below against LDH's current copy.

The Level 2.1 rule, line by line

This is what § I-5697 required in the text we checked (last amended May 1, 2022, on Cornell's copy). Build your schedule, staffing plan and chart forms from it, then confirm each line against the 2025 amendments.

Requirement	What § I-5697 says	What it means for your build
Admission	Admit only clients clinically appropriate for ASAM Level 2.1	An ASAM-based assessment in every chart, before admission, that supports Level 2.1
Hours, adults	At least 9 contact hours a week, on at least 3 days, and no more than 19	A typical 3-hour, 3-day schedule just meets it; past 19 hours you're in a different level
Hours, adolescents	At least 6 contact hours a week, with the same day minimum and cap	A separate adolescent schedule and group roster
Treatment plan	Reviewed and updated with the client as needed, and at least every 30 days	A 30-day plan review on every chart, dated and signed (see our SUD treatment plan guide)
Physician	Available as needed, and on call 24 hours a day	A medical director agreement that names the on-call coverage
Clinical supervisor	On site at least 10 hours a week	A supervisor schedule you can show a surveyor
Caseload	No more than 25 active clients for each licensed mental health professional or unlicensed professional (1:25)	At 25 clients you need a second clinician, which sets your hiring trigger

Medicaid adds its own layer. LDH's Medicaid Behavioral Health Services Provider Manual, Section 2.4 (Addiction Services), was updated to The ASAM Criteria, 4th edition, with full compliance required from July 1, 2026, and LDH's Informational Bulletin 24-02 says the change reaches the State Plan, the BHS provider licensing rule and the manual. Build your admission and continued-stay criteria on the 4th edition (here's what the 4th edition renamed), and document each review the way plans expect (ASAM continued-stay documentation).

Applying: the packet and the fee

LDH's BHS provider initial licensing checklist (September 19, 2025 version) lists what goes in the packet. Use the current checklist from LDH when you file; this is what that version asks for, with our notes.

Item	Notes
Letter of intent	Describes the provider type and every service you'll offer. Name each ASAM level.
BHS licensure application	LDH's current form, completed
License fee	Nonrefundable, with a copy of the check and LDH's completed transmittal form
Criminal background checks	A statewide check on each owner and managing employee, by a Louisiana State Police authorized agency, dated within 90 days before you submit. Every other staff member's check must be on site for the initial licensing survey.
OSFM plan review approval letter	If plan review applies to your site (§ I-5607); see site, plan review and fire
OPH registration	Any provider offering an ASAM level or an opioid treatment program registers with the Office of Public Health as a "Substance Abuse Facility"

• The fee: R.S. 40:2006(A)(1) puts behavioral health services providers among the facilities assessed a fee not to exceed $600, paid to LDH at application and once a year after that for renewal, with up to $300 for each satellite, branch or offsite license. The statute is a cap; LDH's application packet gives the amount it charges now.
• The survey: after the packet is accepted, LDH surveys the program. Under Subchapter B, LDH may issue a full license when the initial survey finds you compliant with the licensing rules, other laws and fees, or a provisional initial license when the noncompliance doesn't threaten clients' health or safety. Be ready to show policies, staff files and the building on the day.
• Changes later: a new address needs plan review if required, OSFM approval, an OPH recommendation and an on-site survey before you move (§ I-5613). The same section covers changes in owners and key staff, so read it before you sign a lease you might outgrow.

Want the license work done for you? It's part of the program launch package, or $4,500 on its own as our state facility license application service.

Staffing and counselor credentials

• Use the rule's words. Chapter 56 staffs programs with licensed mental health professionals (LMHPs), unlicensed professionals, a clinical supervisor and a physician. Check § I-5603 for which licenses count as an LMHP and write job descriptions that match.
• Addiction counselors are credentialed by the Addictive Disorder Regulatory Authority (ADRA), whose rules in LAC Title 46, Part LXXX set out the licensed addiction counselor (LAC), certified addiction counselor (CAC) and registered addiction counselor (RAC) credentials, and the counselor-in-training (CIT) status people hold while they earn supervised hours. Check which of them your rule lets lead groups, assess or sign plans, and verify each person's credential with ADRA.
• Owners and managing employees need the statewide background check above before you file. Check every hire against the federal OIG exclusion list and ask the plans which state checks they require.

A personnel file that meets one state's rules usually needs only the state-specific items added for another; our staff credential file checklist is the base we start from.

Site, plan review and fire

• Plan review comes first. Under § I-5605, plan review is required for outpatient clinic and residential locations where direct care or treatment is provided, with exceptions listed in the rule. Those providers need their construction documents approved under the Louisiana Administrative Code, OSFM requirements and Chapter 56's physical environment subchapter. Ask OSFM and LDH whether your site needs plan review before you sign the lease, because the approval letter goes in the license packet.
• Zoning is local. Ask the parish or city in writing whether an outpatient behavioral health clinic is allowed at the address, and lease with a way out if zoning, plan review or the license falls through.
• Lay the space out for your levels. Group rooms sized for your groups, private offices for assessments, locked records storage and, if you'll test on site, a private collection area and a CLIA certificate of waiver.

Facility need review

Louisiana requires some behavioral health providers to win facility need review (FNR) approval before they may apply for a license. In LAC 48:I Chapter 125, Subchapter B, FNR covers providers of psychosocial rehabilitation (PSR) and community psychiatric support and treatment (CPST), and opioid treatment programs have their own needs assessment and request-for-applications process. A 2024 LDH rule notice proposed adding residential substance use treatment providers, except those serving women or adolescents. As we read it, a freestanding Level 2.1 program isn't on that list; confirm with HSS in writing before you file, especially if you'll add PSR, CPST, medications for opioid use disorder or a residential level.

Medicaid: Healthy Louisiana

• The plans, as of October 2026: most Louisiana Medicaid members are enrolled in a Healthy Louisiana managed care plan, and LDH's Informational Bulletin 15-13 says the plans handle specialized behavioral health. Members with both Medicare and Medicaid, and people in nursing facilities or other institutional or group settings, may be in a plan only for specialized behavioral health and transportation.
• Plans are changing. UnitedHealthcare's Medicaid contract ended in spring 2026, and LDH has announced that Healthy Blue's contract ends December 31, 2026. From January 1, 2027, Healthy Louisiana runs through four plans: Aetna Better Health, AmeriHealth Caritas Louisiana, Humana Healthy Horizons in Louisiana and Louisiana Healthcare Connections (WAFB, September 1, 2026). Healthy Blue's exit doesn't affect Blue Cross and Blue Shield of Louisiana's commercial plans, so keep that application on your list.
• Credential with each plan you want. Each plan contracts on its own, and Section 2.4 of the Medicaid manual sets the provider requirements for each ASAM level. Our credentialing service files facility contracts in any state, and Medicaid enrollment is $350 per clinician.
• Medicare: Medicare pays for IOP and PHP only through hospitals, community mental health centers and a few other provider types, so most freestanding programs plan without it (CMS 2024 outpatient rule).

Before every admission, verify benefits and authorization; our sister product's prior authorization guide covers what each kind of plan asks for.

Accreditation and deemed status

Chapter 56 defines deemed status as LDH's acceptance, after it issues the initial license, of a BHS provider's accreditation as compliance with the chapter in place of on-site licensing surveys (§ I-5603). Accreditation doesn't get you the first license; it can spare you routine on-site licensing surveys afterward.

You may hear that Louisiana requires accreditation. It does for some services: R.S. 40:2162, from Act 582 of 2018, requires accreditation for providers of PSR and CPST to Medicaid members, and LDH's Informational Bulletin 18-14 named CARF, COA and The Joint Commission as the approved accreditors. Section 2.4 of the Medicaid manual also sets an accreditation requirement, with full accreditation within 18 months of applying, for residential addiction providers. We didn't find the same requirement for a Level 2.1 program; ask each Healthy Louisiana plan, because a plan's contract can require more than the rule.

Commercial plans and TRICARE are another matter: TRICARE requires IOP and PHP programs to be accredited (see TRICARE credentialing), and many commercial plans contract only with accredited programs. Choosing between the two main accreditors? Start with Joint Commission vs CARF. If you want accreditation built into the launch, Program Launch + Accreditation carries the work through the survey.

The steps, in order

1. Define the program: ASAM levels, adults or adolescents, hours and days, co-occurring track. Check each level's section in Subchapter M and confirm with HSS that none of your services needs facility need review.
2. Form the business with the Louisiana Secretary of State, get the EIN and the organization NPI, and line up a health-care attorney and CPA.
3. Find a site the parish or city will approve, and ask OSFM and LDH whether it needs plan review. Lease it with a way out.
4. Get plan review approval and finish any build-out to Chapter 56's physical environment rules.
5. Write the policy manual by matching every requirement in Chapter 56 (and Subchapter M for each level) to a policy, form or record, and add 42 CFR Part 2 and HIPAA. A state-rule crosswalk like this is part of the policy manual in our program launch package.
6. Name the leadership and run the background checks: owners and managing employees within 90 days of filing; a clinical supervisor and a physician who can cover the Level 2.1 rule.
7. Register with OPH as a substance abuse facility.
8. File the BHS provider application with LDH: letter of intent, application, fee and transmittal form, background checks and the OSFM approval letter.
9. Prepare for the initial licensing survey with one binder: the building, the policies, the staff files. Set up the EHR before the survey too: Cima's IOP and PHP plan keeps levels of care, group notes, attendance, 30-day plan reviews and authorizations in one place.
10. Once licensed, credential with the Healthy Louisiana plans (the four continuing past 2026) and the commercial plans.
11. Open, then accredit, and keep the recurring work (renewals, drills, chart reviews) on a schedule from day one (the compliance calendar).

Questions

What license does a substance use IOP need in Louisiana?

A behavioral health service provider license from LDH's Health Standards Section, under R.S. 40:2151–2161 and LAC 48:I Chapter 56, with intensive outpatient (ASAM Level 2.1) listed as one of your services. Level 2.1 has its own requirements in § I-5697.

How much is a Louisiana BHS provider license?

R.S. 40:2006 caps the fee at $600 at application and at each yearly renewal, and at $300 for each offsite location. The fee is nonrefundable. LDH's current application packet gives the amount it charges.

How many hours a week is IOP in Louisiana?

Under § I-5697, an adult Level 2.1 program provides at least 9 contact hours a week on at least 3 days, and no more than 19 hours. Children and adolescents get at least 6 hours a week. Check the current rule, since LDH amended Chapter 56 in 2025.

Does Louisiana require accreditation for an IOP?

Not for the BHS provider license, as far as we found. Accreditation gives a licensed provider deemed status in place of routine licensing surveys. Louisiana requires accreditation for PSR and CPST providers serving Medicaid members (R.S. 40:2162) and for residential addiction providers in the Medicaid manual. Ask each plan you'll contract with, since TRICARE and many commercial plans require it.

Can I see clients while my Louisiana application is pending?

Generally not. Section I-5607 bars serving clients while the initial application is pending, with exceptions for some providers that were already licensed. Plan to open after the license is issued.

Which Medicaid plans should a new Louisiana program apply to?

From January 1, 2027, the Healthy Louisiana plans are Aetna Better Health, AmeriHealth Caritas Louisiana, Humana Healthy Horizons in Louisiana and Louisiana Healthcare Connections; Healthy Blue's Medicaid contract ends December 31, 2026. Check LDH's current list before you apply.

Can a Texas company help with a Louisiana program?

Yes, if it's honest about how. We run a Texas program, so in Louisiana we work from Louisiana's statutes, rules and LDH's checklists, check each against the current text, and tell you where LDH, OSFM, the plans or your attorney has the final word. We don't guarantee a license, contract or date.

Not sure what it will cost all in? Start with what it costs to start an IOP, or book a free 30-minute call and we'll walk through what Louisiana will ask of you.

Cima Consulting isn't a law firm or an accounting firm. Louisiana agencies make their own decisions; we don't guarantee approvals, rates or dates. Never pay or accept anything of value for patient referrals: federal law (EKRA and the Anti-Kickback Statute) applies in every state, and ask your attorney about Louisiana's own rules. Our guide to patient brokering laws explains the federal ones.

Sources

• LAC 48:I Chapter 56, Behavioral Health Service Providers: Cornell LII; LDH compiled rule: ldh.la.gov; September 2025 amendments: Louisiana Register
• § I-5601, introduction: Justia; § I-5603, definitions: Justia; § I-5605, general provisions: Cornell LII; Subchapter B, licensing: Justia; § I-5607, initial application: Cornell LII; § I-5613, changes: Cornell LII
• § I-5692, mental health IOPs: Cornell LII; § I-5697, Level 2.1: Cornell LII; § I-5699, Level 2-WM: Cornell LII
• R.S. 40:2006, license fees: legis.la.gov; R.S. 40:2157: legis.la.gov; R.S. 40:2162: legis.la.gov
• LDH BHS provider initial licensing checklist (September 19, 2025): ldh.la.gov
• Facility need review, LAC 48:I Chapter 125, Subchapter B: Justia; 2024 proposed changes: Louisiana Register
• Medicaid Behavioral Health Services Provider Manual, Section 2.4, Addiction Services (October 10, 2025): ldh.la.gov; Informational Bulletin 24-02 (ASAM 4th edition): ldh.la.gov; Informational Bulletin 18-14 (Act 582 accreditation): ldh.la.gov
• Healthy Louisiana plans: LDH Informational Bulletin 15-13 (revised May 12, 2026): ldh.la.gov; Healthy Blue transition: WAFB, WBRZ
• Addictive Disorder Regulatory Authority rules, LAC Title 46, Part LXXX: doa.la.gov
• CMS, CY 2024 outpatient rule (IOP and PHP in Medicare): cms.gov; EKRA, 18 U.S.C. 220: Cornell LII

Comparing states? See Texas and our guides for Florida, Arizona, California, Nevada, Oklahoma and Utah, or how to start an IOP for what every state has in common.