Levels of Care

Compare addiction treatment settings, understand when withdrawal care is needed, and prepare questions about medical support, schedules and continuing treatment.

Jessica Miller is the Content Manager of Addiction HelpWritten by
Kent S. Hoffman, D.O. is a founder of Addiction HelpMedically reviewed by Kent S. Hoffman, D.O.
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Understanding Levels of Addiction Care

The right level of addiction care depends on the support and medical attention you need. You might receive treatment through appointments while living at home, spend much of the day in a program, or stay in a residential or hospital setting. An assessment helps match those options to your circumstances.[1][2]

You do not have to choose a program from its name alone. Ask what it actually provides, who is available when problems arise, and how the schedule fits your life. A program’s treatment methods, medication access and ability to address other health conditions matter alongside its level of supervision.[2][3]

When You Need Urgent Medical Help

Seek emergency care or call 911 for a seizure, severe confusion, hallucinations or an irregular heartbeat during possible alcohol withdrawal. Contact a clinician promptly or go to an emergency department if you think you are in alcohol withdrawal. Symptoms can become life-threatening.[4]

Do not suddenly stop a benzodiazepine or rapidly reduce its dose without a clinician’s plan. Withdrawal can cause serious reactions, including seizures. Choosing a rehab program and planning a medication change are different decisions, and the medication question may need attention first.[5]

Fast Facts About Levels of Addiction Care

  • People can enter treatment at different levels. An assessment considers medical, psychological and social needs, along with strengths and available support.[2]
  • Withdrawal management is one part of care when needed. It is not a required separate admission for everyone, and detoxification alone does not treat opioid use disorder.[1][6]
  • Recovery housing and co-occurring care answer different questions. Housing concerns where you live and the support there. Co-occurring care addresses substance use and mental health together. Ask how each fits your treatment plan.[7][8]
  • The plan can change. Regular reassessment can support a move to more or less intensive care as your needs change.[2]

Comparing Addiction Treatment Settings

Use these descriptions to prepare questions for an assessment. They are not a placement test or a recommendation to choose a setting by yourself. Program schedules, staffing and admission rules vary.[2][1]

On a small screen, scroll the table sideways to read all columns.

Setting or service What daily life generally involves Questions to ask
Hospital inpatient care Staying in a hospital for treatment and medical care, sometimes for an immediate or severe problem. What needs hospital care? Who manages medical and psychiatric complications?
Residential treatment Living at a treatment facility with a structured program. The amount of medical care available varies. Is medical staff available on site? Which medications can be started or continued?
Partial hospitalization or a day program Attending a substantial daytime program and returning home afterward. How many hours and days are required? What support is available at night?
Intensive outpatient treatment (IOP) Attending more frequent or longer appointments than a standard outpatient schedule while living at home. What is the actual weekly schedule? Are medication visits included or arranged separately?
Standard outpatient treatment Scheduled visits for medication, therapy or other care without living at the program. How often will we meet? Who can I contact between appointments?
Withdrawal management Assessment, monitoring and treatment of withdrawal in a setting chosen for the person’s needs. What risks need monitoring? What continuing treatment will follow or begin alongside it?
Recovery housing A living environment that supports recovery, sometimes alongside separately provided outpatient treatment. What services are included? What are the medication, cost and return-to-use policies?

The treatment-setting descriptions come from SAMHSA. Withdrawal guidance comes from MedlinePlus, FDA and CDC. Recovery-housing guidance comes from SAMHSA’s housing recommendations. The questions are practical prompts, not a validated assessment.[1][4][5][6][7]

How an Assessment Helps Choose a Level of Care

An assessment should look beyond how often someone uses a substance. Clinicians need to understand current symptoms, medical and mental health conditions, past treatment, living circumstances and available support. The ASAM Criteria provide a framework for matching care to a person’s needs and for deciding when to continue or change the level of service.[2]

Explain the practical details, too. A recommended schedule is difficult to follow if transportation is unavailable, appointments overlap with work, or a person has nowhere safe to sleep. Bring up these barriers so they can become part of the treatment discussion.

For example, two people using the same substance may need different settings. One may need medical monitoring that another does not. One may be able to attend outpatient visits with reliable support at home, while another needs a different living arrangement. These examples illustrate the assessment process. They do not predict an individual’s placement.[2]

What Does Research Say About Matching Treatment?

A 2024 observational study followed 225 people with alcohol-related problems in South Korea.[9] Receiving care matched to the Korean Patient Placement Criteria was associated with better treatment completion and longer abstinence during the study. Participants chose whether to pursue the recommended care, so the study cannot establish that matching alone caused those differences. It also cannot promise the same results for every substance, program or country.[9]

The useful takeaway is to ask why a particular level is being recommended and when the recommendation will be reviewed. A placement framework supports clinical judgment and discussion. It is not a guarantee of recovery.[2]

When Withdrawal Management Is Part of Treatment

Withdrawal management, sometimes called medical detox, addresses symptoms and risks when someone reduces or stops a substance. The appropriate setting and medication plan depend on the substance, symptom severity, health conditions and available support.[4][5][6]

Alcohol Withdrawal

Alcohol withdrawal may require hospital care. Some people with less severe symptoms can receive outpatient treatment, but this still involves medical assessment, monitoring and a suitable support arrangement. MedlinePlus describes outpatient care that may include daily visits until the person is stable. Being at home is not the same as managing withdrawal alone.[4]

Medication and monitoring can reduce symptoms and manage complications. They do not make every withdrawal episode predictable or comfortable. Tell the clinician about previous withdrawal, seizures, other medicines and other substances you use.[4]

Benzodiazepine Withdrawal

Benzodiazepines require an individualized dose-reduction plan. The FDA warns that stopping suddenly or reducing too quickly can cause serious withdrawal reactions. A general statement that detox takes about a week is not an appropriate taper schedule. Discuss changes with the prescriber, including how symptoms will be monitored and what to do if problems develop.[5]

Opioid Withdrawal and Continuing Medication Treatment

Opioid withdrawal can involve vomiting, diarrhea and dehydration. It should not be grouped with alcohol or benzodiazepine withdrawal as though all three have the same complication pattern. Medical care can address symptoms and other risks.[10]

For opioid use disorder, ask about continuing medication treatment. CDC recommends offering or arranging evidence-based medication treatment. Buprenorphine and methadone can address withdrawal and cravings, and other medication options may be appropriate depending on the person’s situation. Detoxification alone is not recommended because return to use and overdose remain serious concerns.[6]

Arrange follow-up before withdrawal care ends. Ask who will prescribe ongoing medication, when the next appointment will happen and whom to contact if symptoms return. More detail is available on medical detox and medications for addiction treatment.

Inpatient and Residential Treatment

Inpatient and residential are not always interchangeable labels. SAMHSA describes inpatient treatment as overnight care in a hospital or treatment program, usually for people needing 24-hour care. Residential treatment also means living at a program. The labels overlap in everyday use, so ask about actual medical staffing, available services and the reason for admission.[1]

A residential program may provide a structured daily routine with therapy and recovery support. A hospital can address medical needs that a particular residential program is not equipped to manage. Ask the service to explain which level it provides and what would require transfer elsewhere.[1][2]

Staying away from home can also affect work, school, caregiving, relationships and cost. Discuss those concerns before admission when possible. Practical questions include:

  • Who provides medical and psychiatric care, and when are they available?
  • Can I continue my prescribed medications, including medication for opioid use disorder?
  • What does a typical day involve, and how are individual goals addressed?
  • How are family members or other supporters involved with my agreement?
  • What is included in the price, and how will follow-up be arranged?

Medication availability should be an explicit part of the conversation. A program’s overnight accommodation does not tell you whether it offers the medication treatment you need.[6]

Compare the services discussed in inpatient rehabilitation with the actual facility’s staffing and treatment plan.

Partial Hospitalization and Intensive Outpatient Programs

Partial hospitalization and intensive outpatient programs provide substantial treatment while allowing people to live at home. SAMHSA groups these as more intensive outpatient options that can combine individual appointments, groups and coping-skills work, usually for at least a few hours.[1]

The labels do not settle every scheduling question. Ask for the program’s actual calendar, including groups, individual appointments, medication visits and any remote sessions. A daytime program may still make full-time work or caregiving difficult. An evening program may not solve a transportation or housing problem.

The clinical question is whether the services and support are appropriate for the time between appointments. A person may begin at this level or move into it from another setting. Assessment and reassessment should guide that decision.[2]

Can IOP Be Provided Online?

Some programs offer virtual or hybrid care. A 2022 study at one U.S. treatment organization found similar self-reported outcomes across delivery formats among respondents three months after discharge. However, only 29.1% of the original sample completed that follow-up survey.[11] This was not proof that virtual and in-person IOP are equally suitable for everyone.[11]

Ask how a virtual program handles medication, urgent concerns, privacy, internet interruptions and situations requiring an in-person assessment. Consider whether you have a private, usable place to attend.

Learn more about partial hospitalization and intensive outpatient treatment.

Standard Outpatient Care and Recovery Housing

Standard outpatient care involves appointments while you continue living at home. It can include medication management, individual or group therapy, and attention to other health needs. The frequency and mix of services should reflect the treatment plan. Outpatient care can be an initial setting or continuing care after a more intensive program.[1][2]

Recovery housing addresses a related but different need: a place to live that supports recovery. It can be combined with outpatient treatment. Homes differ in staffing, services, costs and policies, so check what is included instead of assuming the house itself provides clinical treatment.[7]

How Long Should Someone Stay in Recovery Housing?

A study of 455 sober-living residents in California found that staying at least six months was associated with better outcomes than leaving earlier. Both groups improved. Because this was observational research, it does not establish a universal six-month prescription or prove that a longer stay alone caused the improvement.[12]

Discuss the living arrangement alongside safety, affordability, available treatment and personal goals. SAMHSA recommends that recovery housing avoid barriers to prescribed medications, including medications for substance use disorders. Ask about the home’s medication policy before making a commitment.[7]

Useful housing questions include what happens after a return to use, how medical needs are handled, whether treatment is arranged separately, what fees cover and how residents raise concerns.

Co-Occurring Mental Health Care at Every Level

Some people need treatment for a substance use disorder and a mental health condition at the same time. An effective plan should account for both, as well as other medical and social needs.[8][3]

Co-occurring care is not simply another place to live or another number of treatment hours. Ask whether the program can assess and treat the concerns you bring, who manages psychiatric medication, and how its clinicians communicate with other providers.

For example, a referral for addiction treatment does not by itself answer who will continue treatment for depression or another existing condition. Clarifying responsibilities can make the transition easier to follow. Learn about dual diagnosis care.

Moving Between Levels of Care

You do not have to pass through every setting in a fixed order. ASAM recommends regular reassessment and movement to more or less intensive care according to progress and changing needs. More support can be appropriate when risks or unmet needs increase. Less intensive care can be appropriate when those needs can be met safely in another setting.[2]

Before a transition, make the next steps specific:

  • Name the next provider and appointment. Ask what happens if there is a waiting list.
  • Confirm the medication plan. Know who prescribes it and how to avoid an unintended gap.
  • Address practical access. Discuss transportation, costs, housing and appointment times.
  • Know whom to contact. Ask about worsening symptoms, cravings or a return to use.
  • Agree on a review point. Find out when the team will reconsider whether the plan fits.

These are planning prompts. They do not replace an individualized discharge or treatment plan.

If You Need Care While Waiting for a Program

Ask what help is available now if the recommended program has a waiting list. SAMHSA describes interim care that may provide medication and urgent counseling while someone waits for a treatment opening. Ask the service how to access it and who will respond if your symptoms change.[1]

A future admission date is not a reason to postpone emergency care. Bring up immediate symptoms and medication needs when making the referral.[4][6]

Finding Addiction Care That Fits Your Needs

Start by describing what is happening rather than choosing a level from a chart. A healthcare professional or treatment service can help assess the situation. In the United States, FindTreatment.gov is a public resource for locating substance use and mental health services.[13]

Example Wording for a Treatment Call

When contacting a program, you could say: “I need help understanding which setting fits my medical needs and daily responsibilities. What assessment do you offer, and what services can you provide?” Bring your medication list and questions about continuing care.

If you are in emotional distress or thinking about suicide, call or text 988.[14]

Explore addiction treatment options with your medical needs, available support and daily responsibilities in mind. Ask a clinician or program to explain how its services fit your situation.

Compare addiction treatment centers

For emotional support alongside care, explore online therapy options. A medical clinician should manage withdrawal and medication questions.

Frequently Asked Questions About Levels of Care

What Are the Levels of Addiction Treatment?

Options include hospital inpatient care, residential treatment, partial hospitalization, intensive outpatient treatment and standard outpatient care. Withdrawal management may be provided in an appropriate setting when needed. Recovery housing is a separate type of support that can accompany treatment. An assessment helps determine which combination fits the person.[1][2][7]

What Is the Difference Between Inpatient and Residential Treatment?

Both involve staying overnight. SAMHSA describes inpatient treatment as care at a hospital or treatment program for people needing 24-hour care, while residential treatment means living at a program. Everyday labels can overlap. Ask about actual medical staffing, available treatments and what would require a transfer.[1]

What Is Intensive Outpatient Treatment?

IOP involves more hours of treatment than a usual outpatient schedule while the person continues living at home. The exact schedule and mix of groups, individual appointments and medication care vary. Ask whether the program’s services and the support available between visits meet your needs.[1][2]

How Long Does Detox Take?

There is no single timetable that fits every substance or person. Alcohol withdrawal care depends on symptoms and medical risk. Benzodiazepine reduction requires an individualized taper. For opioid use disorder, withdrawal care should connect with ongoing medication treatment rather than become the entire treatment plan.[4][5][6]

What Is Dual Diagnosis Treatment?

The term refers to care addressing a substance use disorder and a co-occurring mental health condition. Ask which conditions the program can assess and treat, who manages medication and how providers coordinate. These needs can affect the care plan at different treatment levels.[8][3]

How Do I Know Which Level of Care I Need?

Ask for an assessment of your medical needs, mental health, substance use, living circumstances and available support. Explain practical barriers such as transportation and caregiving. Ask why a level is recommended and when the recommendation will be reviewed. A chart cannot make an individual placement decision.[2]

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14 Sources
  1. Substance Abuse and Mental Health Services Administration. (2023, April 24). Treatment types for mental health, drugs and alcohol. https://www.samhsa.gov/find-support/learn-about-treatment/types-of-treatment
  2. American Society of Addiction Medicine. (n.d.). About the ASAM Criteria. https://www.asam.org/asam-criteria/about-the-asam-criteria
  3. National Institute on Drug Abuse. (2020, July 6). Treatment and recovery. https://nida.nih.gov/publications/drugs-brains-behavior-science-addiction/treatment-recovery
  4. A.D.A.M., Inc. (2025, January 1). Alcohol withdrawal. MedlinePlus Medical Encyclopedia. https://medlineplus.gov/ency/article/000764.htm
  5. U.S. Food and Drug Administration. (2020, October 2). FDA requiring Boxed Warning updated to improve safe use of benzodiazepine drug class. https://www.fda.gov/drugs/drug-safety-and-availability/fda-requiring-boxed-warning-updated-improve-safe-use-benzodiazepine-drug-class
  6. Centers for Disease Control and Prevention. (2024, April 9). Opioid use disorder: Treating. https://www.cdc.gov/overdose-prevention/hcp/clinical-care/opioid-use-disorder-treating.html
  7. Substance Abuse and Mental Health Services Administration. (2026). Best practices for recovery housing (Publication No. PEP23-10-00-002). https://library.samhsa.gov/sites/default/files/best-practices-for-recovery-housing-pep23-10-00-002.pdf
  8. American Psychiatric Association. (n.d.). What is a substance use disorder? https://www.psychiatry.org/patients-families/addiction-substance-use-disorders/what-is-a-substance-use-disorder
  9. Hong, J., Shin, S.-H., Kim, J. E., Lee, S. K., Oh, H. S., Na, E., Cho, H. J., & Roh, S. (2024). Associations of the Korean patient placement criteria matching among individuals with alcohol-related problems with treatment completion and abstinence: An observational study. Addiction Science & Clinical Practice, 19(1), Article 98. https://doi.org/10.1186/s13722-024-00521-2
  10. A.D.A.M., Inc. (2026, May 15). Opiate and opioid withdrawal. MedlinePlus Medical Encyclopedia. https://medlineplus.gov/ency/article/000949.htm
  11. Gliske, K., Welsh, J. W., Braughton, J. E., Waller, L. A., & Ngo, Q. M. (2022). Telehealth services for substance use disorders during the COVID-19 pandemic: Longitudinal assessment of intensive outpatient programming and data collection practices. JMIR Mental Health, 9(3), Article e36263. https://doi.org/10.2196/36263
  12. Subbaraman, M. S., Mahoney, E., Mericle, A., & Polcin, D. (2023). Six-month length of stay associated with better recovery outcomes among residents of sober living houses. The American Journal of Drug and Alcohol Abuse, 49(5), 675–683. https://doi.org/10.1080/00952990.2023.2245123
  13. Substance Abuse and Mental Health Services Administration. (2023, June 9). National helpline. https://www.samhsa.gov/find-help/helplines/national-helpline
  14. Substance Abuse and Mental Health Services Administration. (2023, April 24). How to help someone. https://www.samhsa.gov/find-support/helping-someone
Written by
Jessica Miller is the Content Manager of Addiction Help

Editorial Director

Jessica Miller is the Editorial Director of Addiction Help. Jessica graduated from the University of South Florida (USF) with an English degree and combines her writing expertise and passion for helping others to deliver reliable information to those impacted by addiction. Informed by her personal journey to recovery and support of loved ones in sobriety, Jessica's empathetic and authentic approach resonates deeply with the Addiction Help community.

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  • Fact-Checked
  • Editor
Kent S. Hoffman, D.O. is a founder of Addiction Help

Co-Founder & Chief Medical Officer

Kent S. Hoffman, D.O. has been an expert in addiction medicine for more than 15 years. In addition to managing a successful family medical practice, Dr. Hoffman is board certified in addiction medicine by the American Osteopathic Academy of Addiction Medicine (AOAAM). Dr. Hoffman has successfully treated hundreds of patients battling addiction. Dr. Hoffman is the Co-Founder and Chief Medical Officer of AddictionHelp.com and ensures the website’s medical content and messaging quality.

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