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Marchman Act Basics for Florida Families
Plain-language answers for families in Miami-Dade, South Florida and across Florida who are facing a loved one's substance use crisis. Robinson Casey focuses exclusively on Marchman Act petitions and guardianship matters.
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By Richard J. Casey III, Esq. · Published October 17, 2026
Marchman Act Requirements in Florida: Criteria Explained
Baker Act requirements in Florida come down to one test. A person may be taken for an involuntary examination if there is reason to believe they have a mental illness and, because of it, they refuse voluntary examination or cannot decide whether they need one. This page explains those rules in plain terms, shows how the Baker Act differs from the Marchman Act, and explains where guardianship fits. Robinson Casey limits its practice to Marchman Act petitions and guardianship matters and serves families in Miami-Dade, South Florida, and statewide. Richard J. Casey III, Esq. is the responsible lawyer for this page.
If you are watching a loved one's crisis and wondering whether the Baker Act or the Marchman Act fits, our team can talk it through with you. Talk it through with our team — the first consultation is free, confidential, and carries no obligation.

What the Baker Act Is and Who It Covers
The Baker Act is the Florida law that lets a person with a suspected mental illness be taken to a receiving facility for examination.
Under Florida law, the term excludes intoxication, substance abuse, and conditions shown only by dementia, traumatic brain injury, or antisocial behavior.
The law protects the person being examined. Florida law says that person’s dignity must be respected at all times, including when they are taken into custody or transported (§ 394.459).
The law also keeps people with a mental illness out of jail when no crime is charged. Such a person “shall not be detained or incarcerated in the jails of this state” (§ 394.459).
The Legal Criteria for Initiating a Baker Act
Baker Act requirements start with a mental illness.
- Refusal or inability: The person has refused voluntary examination after a clear explanation of its purpose. Or the person cannot decide for themselves whether an examination is needed.
- Neglect and risk: Without care, the person is likely to neglect or refuse to care for themselves. That poses a real and present threat of substantial harm. And the harm cannot be avoided through willing, able, and responsible family or friends, or other services.
The statute ties the risk to the illness. The words “because of his or her mental illness” link each criterion to the condition.
Repeated admittance counts as evidence. The statute defines it as three or more admissions into a facility within the preceding 12 months. Basic needs being met during a stay does not count as evidence (§ 394.463).
Who Can Start a Baker Act Examination
Law enforcement officers and certain mental health professionals can start the process. A court can also act on a sworn request.
- Law enforcement: When an officer has custody of someone who meets the criteria, the officer must transport that person to the right facility under a transportation plan (§ 394.462).
- Mobile crisis professionals: A qualified professional on a mental health overlay program or mobile crisis team can decide transport is needed (§ 394.462).
- Under Fla. Stat. § 394.463, an involuntary examination may be initiated by any one of the following means.
Once someone arrives, a physician, clinical psychologist, or psychiatric nurse must examine them. That examination happens “without unnecessary delay” (§ 394.463).
Family members often make the first call. The people who decide are the officers and professionals named above.
What Happens After a Baker Act Is Initiated
After a Baker Act begins, the person goes to a facility, gets examined, and then moves to one of a few outcomes.
- Transport: The person goes to a receiving facility in the designated county system.
- Examination: A qualified clinician checks whether the criteria are met.
- Decision within 72 hours: The examination period lasts up to 72 hours. The person is released, moved to voluntary treatment, or a petition for involuntary placement is filed (Highlands County Clerk).
Generally, release needs documented approval from a psychiatrist or a clinical psychologist with at least 3 years of clinical experience. Some hospital-owned facilities follow different approval rules (§ 394.463).
A voluntary patient, or a relative, friend, or attorney, can ask for discharge. The patient must be discharged within 24 hours of that request. The exceptions are a withdrawn request or a move to involuntary status (§ 394.4625).
Families stay connected through the clinical record. For an involuntary patient, the record must list the guardian or representative and the patient’s attorney (§ 394.4597).
Baker Act vs. Marchman Act: Which Law Applies
The Baker Act covers mental illness. The Marchman Act covers substance impairment. The underlying condition decides which law fits.
- Baker Act: Mental illness, under § 394.463.
- Marchman Act: Substance abuse impairment or a substance use disorder. The statute requires a good faith reason to believe the person has lost the power of self-control with respect to substance use (§ 397.675).
Mere refusal of services does not, by itself, show a lack of judgment about needing them (§ 397.675).
When mental illness and substance use overlap, both laws can come into play. Which statute applies depends on the facts of each case.
Venue matters too. However, the filing of the petition in the wrong county did not divest the circuit court in Putnam County of jurisdiction (J.P. v. J.N.). The Second District held that a Marchman respondent has a constitutional right to counsel (Hillsborough County v. Albrechta).
Not sure what your next step is?
Talk it through with our team — the first consultation is free, confidential, and carries no obligation.
When Guardianship Comes Into the Picture
A Baker Act hold is short. Under Fla. Stat. § 744.3031, after a petition for determination of incapacity has been filed pursuant to this chapter, a court may appoint an emergency temporary guardian for the person or property, or both, of an alleged incapacitated person.
A guardianship case starts with a petition for determination of incapacity. Within 5 days, the court must appoint a three-member examining committee. One member must be a psychiatrist or other physician. Each member files a report within 15 days of appointment (§ 744.331).
In an emergency, a court may appoint an emergency temporary guardian after the petition is filed. The court must find imminent danger to the person’s health or safety, or danger to their property. Its authority lasts 90 days or until a guardian is appointed, whichever comes first. It can be extended for another 90 days if the emergency still exists (§ 744.3031).
Limited and plenary guardianships differ in how much decision-making power the court gives the guardian. Mental health guardianship is a court-supervised arrangement for a person whose mental illness affects their decisions.
Frequently Asked Questions About Baker Act Requirements
What are the grounds to Baker Act someone in Florida?
A person must have a mental illness. They must refuse voluntary examination or be unable to decide whether examination is needed. They must also meet one of two conditions: without care, they face a real and present threat of substantial harm from self-neglect, or there is a substantial likelihood that they will cause serious bodily harm to themselves or others in the near future.
Who qualifies to be Baker Acted?
The law applies to a person with a mental illness who meets the criteria. The test looks at the person’s condition and risk, not a label.
What happens after someone is Baker Acted?
The person is examined. Within up to 72 hours, they are released, moved to voluntary treatment, or a petition for involuntary placement is filed.
Can a Baker Act start for someone who is not in crisis?
The criteria require a mental illness that drives refusal, inability, or serious risk. The facts decide each case.
Does a Baker Act hold mean a guardianship is needed?
No. The Baker Act hold and guardianship are separate processes with separate steps.

Talk Through Your Situation With Robinson Casey
Robinson Casey limits its practice to Marchman Act petitions and guardianship matters for families in Miami-Dade, South Florida, and statewide.
Call (561) 849-4149 or schedule a consultation to talk through whether the Marchman Act or a guardianship petition fits your facts. The first consultation is free, confidential, and carries no obligation to continue.
Why Families Start With Robinson Casey
A Focused Practice
Robinson Casey focuses exclusively on Marchman Act petitions and guardianship matters, so every conversation centers on the laws that govern these cases.
Support for the Whole Family
Our team, including our support staff, helps families understand the process, organize their questions and prepare for what comes next.
Plain-Language Guidance
Richard J. Casey III, Esq. explains options clearly, without legal jargon, so you can make informed decisions for your loved one.
Confidential From the First Call
Your free first consultation is confidential and carries no obligation to continue, so you can ask questions before deciding on next steps.
Don't Wait to Ask Questions
A Marchman Act situation can move quickly and feel overwhelming. Speaking with a lawyer early can help you understand your options before decisions are made. This page is general information, not legal advice for your specific situation.
How Robinson Casey Can Help
Marchman Act Petitions
We help families navigate petitions under the Florida Marchman Act for individuals struggling with substance use.
Involuntary Commitment for Addiction
We explain the court process for involuntary commitment for addiction and what families can expect along the way.
Guardianship Matters
We handle guardianship matters, including emergency temporary, plenary, limited and mental health guardianship, for families across South Florida and statewide.
