
Marchman Act | Florida
How to Commit Someone to Rehab in Florida: Marchman Act
When addiction threatens a loved one's life, Florida law provides a legal pathway to involuntary commitment and treatment. Robinson & Casey guides families through the Marchman Act petition process.
By Richard J. Casey III, Esq. · Published September 25, 2026
How to Commit Someone to Rehab in Florida: The Marchman Act Process
When a loved one refuses addiction treatment despite clear danger, you may have a legal pathway to court-ordered care. Florida’s Marchman Act is a civil statute allowing family members and healthcare providers to petition for involuntary assessment and treatment. This guide explains what involuntary commitment means, when it may be necessary, how the Marchman Act process works step-by-step, realistic timelines, and how Robinson & Casey helps families navigate it.
If you're facing a loved one's refusal to seek addiction treatment and you're weighing whether court-ordered commitment makes sense, families in your situation reach out regularly—let's talk through your options. Talk it through with our team — the first consultation is free, confidential, and carries no obligation.

What It Means to Commit Someone to Rehab in Florida
Involuntary commitment for addiction is a court-ordered process. You petition for mandatory treatment when someone refuses help despite substance abuse disorder evidence. The legal foundation is Florida Statute § 397.675, which enables this intervention.
Unlike criminal prosecution, involuntary commitment under the Marchman Act is a civil proceeding. It does not result in a criminal conviction or record. Instead, the court determines whether the respondent has a substance abuse disorder and poses a threat to their health, safety, welfare, or others.
The Marchman Act applies to alcohol and drug addiction. It is distinct from Florida’s Baker Act, which addresses involuntary psychiatric commitment for mental health crises. Both statutes may apply if your loved one faces addiction and mental health emergency.
Who can petition: – Immediate family members – Healthcare providers – Law enforcement officers – Other individuals with legal standing
A successful petition results in court-supervised treatment, not punishment. The goal is to address addiction and stabilize the person’s health and safety.
When Involuntary Commitment May Be Necessary
Families typically consider involuntary commitment when:
- Your loved one refuses treatment despite clear addiction
- Immediate danger to themselves or others exists
- Repeated voluntary treatment attempts have failed
- Health, legal, or financial consequences are deteriorating
- They’ve lost the ability to care for basic needs
- Family members or medical professionals believe urgent intervention is critical
In the Marchman Act cases we handle, families often reach this point after months or years of watching addiction worsen. Voluntary treatment has been suggested, attempted, or refused. At this stage, many families ask: Is there anything we can do legally? The answer is yes.
The Marchman Act: Florida’s Legal Framework
Florida Statutes Chapter 397 establishes the Marchman Act, which creates a civil mechanism for involuntary assessment and treatment of substance abuse disorders.
Key elements:
- A petitioner files a petition in circuit court requesting involuntary assessment and treatment
- The petitioner must show the respondent has a substance abuse disorder and poses a threat to health, safety, welfare, or others
- The process is two-stage: initial petition filing and hearing; if approved, the respondent is transported to treatment
- The respondent retains important rights: counsel, contesting the petition, and a judge hearing
- Treatment is court-supervised; duration and type depend on the court order and clinical assessment
The Marchman Act balances intervention need with the respondent’s civil rights. Evidence of addiction, prior failed treatment attempts, and documented safety concerns strengthen a petition.
Step-by-Step: How the Marchman Act Commitment Process Works
Step 1: Consult with an Attorney
Your first move is to speak with an attorney experienced in Marchman Act petitions. Discuss your loved one’s situation, gather relevant facts, and determine whether you have legal standing to petition.
Bring to the consultation: – Evidence of addiction (medical records, DUI arrests, prior treatment attempts) – Incidents demonstrating danger or inability to care for themselves – Family history and timeline of addiction – Details of any immediate safety concerns
Your attorney will assess your case, explain the process, and outline realistic timelines and costs.
Step 2: File the Petition
Your attorney prepares and files a Marchman Act petition in the circuit court where your loved one resides or is found. The petition includes factual basis for involuntary commitment—evidence that they have a substance abuse disorder and pose a threat to health, safety, or welfare.
Step 3: Ex Parte Hearing (If Applicable)
In urgent cases, the court may hold an immediate hearing without the respondent present. This ex parte hearing determines whether probable cause exists for emergency involuntary assessment. It can occur within hours of filing, allowing the court to act quickly if danger is imminent.
Step 4: Respondent Is Notified and Served
The person named in the petition receives formal notice of the filing and hearing date. They are informed of their right to an attorney and right to contest the petition.
Step 5: Full Hearing Before the Judge
Both you and the respondent present evidence to the judge. You explain facts supporting the petition; the respondent may contest it or present their own evidence. The judge hears both sides and decides whether to order involuntary assessment or treatment.
Your attorney will prepare you and present evidence effectively.
Step 6: Court Order and Transport to Treatment Facility
If the judge approves the petition, the respondent is transported to a designated treatment facility. This typically occurs within 24–48 hours of the court order.
Step 7: Treatment Facility Assessment and Care
The treatment facility conducts medical and psychiatric evaluation, develops a treatment plan, and provides care according to the court order. Commitment duration is determined by the court order and clinical need.
Timeline: What to Expect
Families often ask how long the Marchman Act process takes. Here’s a realistic breakdown:
Initial consultation and petition preparation: 1–3 business days (expedited if emergency circumstances exist)
Filing to first hearing: Typically 5–10 business days; emergency ex parte hearings can occur within 24 hours
Full hearing to court decision: Same day or within days of the hearing
Transport to treatment facility: Typically within 24–48 hours of court order
Treatment duration: Varies widely; initial commitment often spans 5–60 days depending on clinical assessment and court order
The entire process from consultation to treatment admission usually takes 1–3 weeks in non-emergency cases. Emergency cases move much faster.
Not sure what your next step is?
Talk it through with our team — the first consultation is free, confidential, and carries no obligation.
What Involuntary Commitment Covers
A court-ordered Marchman Act commitment includes:
- Medical and psychiatric evaluation to assess substance abuse disorder and co-occurring mental health conditions
- Detoxification services if medically necessary (withdrawal requires medical supervision)
- Inpatient or residential treatment (type determined by court order and facility assessment)
- Counseling, group therapy, and evidence-based addiction treatment modalities
- Medication-assisted treatment (MAT) if clinically appropriate
- Discharge planning and aftercare coordination to support recovery
- Court supervision and compliance monitoring throughout treatment
The goal is to provide evidence-based care that addresses the underlying disorder and prepares the person for sustained recovery.
Why Robinson & Casey Handles These Cases
Robinson & Casey focuses exclusively on Marchman Act petitions and guardianship matters. This is our core work, not a side practice.
What this means for you:
- Focused knowledge: We handle Marchman Act cases regularly. We know Florida circuit court procedures, local rules, and nuances that affect outcomes.
- Established relationships: We work with Florida circuit courts, treatment facilities, and court-appointed evaluators across South Florida and statewide.
- Procedural knowledge: We know filing requirements, deadlines, evidence standards, and hearing preparation.
- Family guidance: We help you gather necessary evidence and prepare for the emotional reality of a hearing.
- Responsive service: We recognize urgency and move quickly when families contact us during crisis.
In the Marchman Act cases we handle, families often feel isolated and uncertain. Our role is to translate a complex legal process into clear steps and represent you through the court proceeding.
Common Questions & Concerns
Q: Will my loved one resent me for filing a Marchman Act petition?
A: Possibly, initially. However, many families find that once treatment begins and the person stabilizes, gratitude often follows. The alternative—allowing addiction to progress—carries far greater long-term harm.
Q: Can I file a Marchman Act petition if my loved one lives out of state?
A: The Marchman Act applies in Florida. If your loved one is in Florida, you can petition. If they reside elsewhere, consult an attorney in that state. If they travel to Florida, a petition can be filed here.
Q: What if my loved one has already been to rehab and relapsed?
A: Prior treatment attempts do not disqualify someone from involuntary commitment. Repeated relapses and failed voluntary treatment are often strong evidence supporting a Marchman Act petition.
Q: Will involuntary commitment show up on my loved one’s criminal record?
A: No. A Marchman Act commitment is a civil (not criminal) proceeding. It does not result in a criminal conviction. Records of the civil proceeding may be available through the court.
Q: What if the court denies the petition?
A: If the initial petition is denied, you may explore other options, including filing again if circumstances change, pursuing guardianship, or consulting your attorney about alternative legal pathways.
Q: How much does a Marchman Act petition cost?
A: Costs vary depending on case complexity and the attorney’s fee structure. Court filing fees are set by the state. Discuss fees and payment options during your initial consultation.
Other Legal Options for Addiction Intervention in Florida
The Marchman Act is the primary tool, but it is not the only one.
Guardianship may be appropriate if your loved one cannot manage their affairs due to addiction. You can petition for plenary guardianship (full legal authority), limited guardianship (specific powers), or emergency temporary guardianship (immediate authority in urgent situations). Guardianship grants you legal authority to make decisions on their behalf, including treatment decisions.
Mental health commitment (Baker Act) may apply if addiction co-occurs with a mental health crisis.
Combination approach: In some cases, families pursue both a Marchman Act petition and guardianship to ensure comprehensive legal authority and treatment oversight.
Your attorney can assess which option—or combination of options—fits your situation.

Next Steps: Getting Legal Help
If you believe involuntary commitment may be necessary for your loved one, speak with an attorney who handles Marchman Act petitions regularly.
What to do:
- Schedule a consultation with Robinson & Casey to discuss your loved one’s situation and available legal options.
- Bring relevant information: evidence of addiction, prior treatment attempts, incidents, family history, and details about any immediate safety concerns.
- Your attorney will explain the Marchman Act process, assess whether you have standing to petition, and outline realistic timelines and next steps.
- If you decide to proceed, your attorney will prepare and file the petition and represent you through the hearing and court process.
If you’re watching a loved one’s addiction worsen and you’ve exhausted voluntary treatment options, involuntary commitment under the Marchman Act may offer a legal path forward. Families navigating this decision contact us regularly to understand their rights and options.
Schedule a consultation today or call (561) 849-4149 to speak with an attorney about your situation.
The Marchman Act Process
Understand Marchman Act Eligibility
Florida's Marchman Act allows family members, healthcare providers, and others to petition a court for involuntary assessment and treatment of someone struggling with substance abuse. The person must pose a threat to themselves or others, or be unable to care for themselves due to addiction.
File a Petition
A petition is filed in the circuit court of the county where the person resides or is found. The petition documents the person's addiction, specific incidents, and why involuntary commitment is necessary. Robinson & Casey prepares and files this petition on your behalf.
Attend the Hearing
The court schedules a hearing, typically within days. You and other witnesses may testify about the person's condition and behavior. The judge determines whether to order involuntary assessment, stabilization, and treatment.
Begin Treatment
If the court grants the petition, the person is transported to a designated treatment facility for evaluation and care. Treatment may include detoxification, counseling, and rehabilitation services tailored to their needs.
Act Quickly in Crisis Situations
If your loved one is in immediate danger due to substance abuse, emergency temporary guardianship or an emergency Marchman Act petition may be necessary. Time is critical—delays can result in tragedy.
Why Robinson & Casey for Your Marchman Act Petition
Focused Practice
Robinson & Casey focuses exclusively on Marchman Act petitions and guardianship matters. We know Florida's involuntary commitment laws inside and out.
Protection for Your Family
We handle the legal complexity so you can focus on your loved one's recovery. Our petitions are thorough and compelling to the court.
Swift Action
Addiction crises don't wait. We move quickly to file petitions and represent you at emergency hearings when every hour matters.
Statewide Service
Whether you're in Miami-Dade, South Florida, or anywhere in Florida, Robinson & Casey serves families across the state.
Related Guardianship Options
Emergency Temporary Guardianship
When immediate protection is needed, emergency temporary guardianship can be established quickly to make decisions for your loved one's health, safety, and treatment.
Plenary Guardianship
Full guardianship grants you broad authority to make all decisions for an incapacitated person, including medical, financial, and residential choices.
Limited Guardianship
Limited guardianship restricts your authority to specific areas—such as medical decisions or substance abuse treatment—while preserving the person's autonomy in other matters.
Mental Health Guardianship
When mental illness and addiction co-occur, mental health guardianship allows you to ensure your loved one receives integrated treatment and support.
