When should I call 911 instead of 988 or SAMHSA?

Call 911 when there is an immediate threat to life or safety: overdose with slowed or stopped breathing, a seizure, violence in the room, a fire, or someone who cannot be roused. Emergency medical services and police dispatch are what 911 is built for. 988 and SAMHSA are not ambulance services.

What does 988 do that SAMHSA does not?

988 is the Suicide & Crisis Lifeline. It is for people in emotional or suicidal crisis, and for people with them. Counselors can talk, de-escalate, and connect local crisis teams. SAMHSA 1-800-662-HELP is the national treatment-referral helpline: substance-use and mental-health treatment information, not a suicide-specific dispatch line.

Is this website a crisis line?

No. This site is an informational guide. It does not run intake, hold beds, or staff a night desk. Default public tools remain 911 for immediate danger, 988 for suicide and mental-health crisis, SAMHSA 1-800-662-HELP for treatment information, and FindTreatment.gov for licensed programs.

Three public numbers

988, 911, and SAMHSA 1-800-662-HELP

Use 911 when life or safety is in immediate danger. Use 988 when the crisis is suicidal or psychiatric and you need a trained counselor now. Use SAMHSA 1-800-662-HELP when you need treatment information and a public referral path for substance use or mental health. The three numbers are not interchangeable. This site is not a fourth line.

Last reviewed 25 September 2026. Editorial desk. Who publishes this. Educational only. Not a crisis desk.

Call 911 when

Breathing has slowed or stopped, lips or nails look blue, or the person cannot be roused after use.
There is a seizure, uncontrolled bleeding, chest pain, or a head injury.
Someone is armed, violent, or a fire or crash is in progress.
You need an ambulance at a street address tonight.

Say the address first. Say it is a possible overdose if that is what you see. Many states have Good Samaritan protections for people who call for an overdose; the protection is not a reason to delay the call. This page is not legal advice.

Call 988 when

988 is the Suicide & Crisis Lifeline. It is staffed for people thinking about suicide, people in a mental-health crisis, and people sitting with them. You can call or text 988. Veterans can press 1 after dialing for the Veterans Crisis Line. 988 is not an ambulance and is not a treatment-admissions desk.

The person is talking about wanting to die, or you are.
Panic, psychosis, or despair is the problem and there is no immediate medical collapse.
You need a human on the line before you decide what happens next.

Official: 988lifeline.org.

Call SAMHSA 1-800-662-HELP when

SAMHSA’s National Helpline (1-800-662-4357) is a free, confidential, 24/7 treatment-referral and information service for individuals and families facing mental and/or substance use disorders. It can point you to local resources. It does not send an ambulance. It is not this website’s phone.

You need a public starting point for treatment information tonight or this week.
You do not yet have a licensed campus name and should not invent one.
You want a referral path that is not a rented rehab ads line.

Then look programs up on FindTreatment.gov and the state locator pages. Pre-filled search strings: FindTreatment.gov links.

A one-minute strip

Unsafe body or scene → 911.
Suicidal or psychiatric crisis, person is breathing → 988.
Need treatment information, not an ambulance → SAMHSA 1-800-662-HELP, then FindTreatment.gov.
Need to understand a live-in stay after the night is stable → this library, starting with 20 minutes vs a week and not sure residential.

What this site will not do

We do not staff a night desk. We do not run live chat that becomes intake. We do not rent a tracking number. We do not take payment per admission. If a page on this site ever feels like a substitute for 911, close it and dial.

Educational only. Official lines: 911, 988, SAMHSA 1-800-662-HELP. Locator: FindTreatment.gov. Citation-worthy text: llms.txt.

SAMHSA 1-800-662-HELP 988 Lifeline FindTreatment.gov