Household Health · Chapter 1
Care levels and when to call 911
Knowing where to go for care, what to say when you dial three numbers, and which numbers those are before anyone in the house needs any of them. The most useful ten minutes a household will ever spend on health.
Build your care mapPlanning guidance, not medical advice
This page helps a household choose where to go for care and how to activate emergency services. It does not diagnose conditions, list symptoms, or replace professional medical judgment. When a situation may be an emergency, call 911 and let the call-taker help you sort it out.
The routing framework
Three levels of care
Most household health situations fall into one of three categories. Learning to distinguish them prevents the two failure modes of health care at home: waiting too long on something that needed emergency response, and clogging an emergency room with a situation that a nurse or an urgent care clinic could have handled in half the time.
This is a routing framework, not a diagnostic standard. It tells you where to go. It does not tell you what is wrong.
Level 1
Routine
Scheduled and predictable. Preventive visits and annual physicals, stable follow-up appointments for chronic conditions, prescription renewals, dental cleanings, vision exams, questions that can wait a few days.
Where it goes: primary care office, dentist, specialist, pharmacy, patient portal. Handled during normal office hours through the normal channels.
Level 2
Same-day or urgent evaluation
Something needs professional attention sooner than a scheduled visit, but the situation does not require emergency transport. Whether a specific condition belongs at this level depends on the condition, the person, their medical history, and professional judgment.
Where it goes: primary care office (many offer same-day appointments), the nurse advice line printed on your insurance card, a telehealth service if your household uses one, or an urgent care clinic. Any of these routes can also route you upward if the situation turns out to need the emergency department.
Level 3
Emergency
A situation that requires immediate assistance from police, fire, or ambulance services. This is the threshold 911.gov uses, and the threshold your household should use.
Where it goes: 911. The call-taker will decide what kind of help to send and, when relevant, will give you instructions while responders are on the way.
Why this page will not list emergency symptoms
Whether a specific symptom or event is an emergency depends on the person's age, pregnancy status, medical history, medications, and the mechanism, severity, and duration of what happened. A static list on a website cannot make that call. The 911 system, poison experts, and nurse advice lines exist because that judgment often needs a professional in real time. If you are unsure, call. Let the professional do the sorting.
Source: National 911 Program, "Calling 911," 911.gov/calling-911/. Accessed 2026-09-03.
Emergency activation
911 is for immediate emergencies
When the situation meets the threshold, call. Do not search the internet for symptoms first. Do not call a family member first. Do not drive to the hospital when what you need is an ambulance, because an ambulance carries trained clinicians and equipment, communicates ahead to the emergency department, and can begin treatment on the way. When in doubt, call 911.
Four things to be ready to say
911.gov lists the questions a call-taker will ask. Preparing to answer them in the order below takes almost no memorization and speeds the call enormously.
1. The location of the emergency
The street address, including apartment number if applicable. If you do not know the address, name the nearest cross street, a landmark, mile marker, or business name. Say it twice so the call-taker can confirm.
2. The phone number you are calling from
Give this even if the call-taker can see it on their screen. If the call drops, they need a good number to call back on.
3. The nature of the emergency
One or two sentences. What happened, who is affected, and what you can see right now. The call-taker will guide you from there.
4. Details the call-taker asks for
A description of injuries or symptoms, a description of a fire, a description of anyone involved. Answer as best you can. If you do not know, say so.
The dispatcher rule
When 911 has been called, follow the call-taker's instructions. A real-time dispatcher who knows the situation, has your address, and can talk to the responders overrides anything you read on a website. Including this one.
Answering questions does not delay help
This is the most common misconception about calling 911, and it is the one worth correcting in every household. Modern 911 centers use computer-aided dispatch software. The call-taker enters the incident into the system while they are talking to you, and the moment there is a location and a category, another dispatcher sends the responders. Help is on the way while the questions continue. The questions after that are for the responders, so they know what to bring, what to prepare, and what to expect when they walk in the door.
Do not hang up
Stay on the line until the call-taker tells you to end the call. Many centers can give step-by-step instructions until help arrives, including instructions for choking, CPR, and other first-aid situations. Even when they cannot, they may need to update the responders based on what changes on your end. If you get disconnected, they will call you back on the number you gave them. Answer.
Source: National 911 Program, "Calling 911," 911.gov/calling-911/. Accessed 2026-09-03.
How the 911 system reaches you
Location, callback, and text
The 911 system is designed to find you even when you cannot say where you are, but it works far better when you can. The reason to say the address out loud is that no lookup, no cell tower triangulation, and no GPS is as reliable as a caller who says the number on their own front door.
Landlines, cell phones, and VoIP
A traditional landline is tied to a fixed address that the 911 center sees the moment the call connects. This is the most reliable case, and one reason some households keep a landline even when they rely on cell phones day to day.
Cell phones give the call-taker an approximate location through cell tower and, increasingly, phone-based location services. Accuracy varies. Sometimes it is within a room. Sometimes it is within a few blocks. Cell calls placed near county or municipal lines can be routed to the wrong 911 center and transferred, which takes a few seconds. This is normal; do not hang up during a transfer.
VoIP phones, meaning phones that use an internet connection instead of a traditional phone line, present a specific problem. The 911 center may not know where the phone physically is unless the user has registered the address with the VoIP provider. Households that use VoIP as their main line should register the correct address with the provider and update it whenever the household moves.
The one thing to teach every household member
Everyone in the house should be able to say the address out loud from memory, including children old enough to speak clearly. The address is the single most useful thing a 911 call-taker can hear, and it is the thing that occasionally gets lost when a person is frightened.
Text-to-911: call if you can, text if you cannot
Text-to-911 exists for the situations where a voice call is not safe or not possible. The FCC's guiding principle is "call if you can, text if you cannot." A voice call gives dispatchers information a text cannot: tone, background noise, the ability to hear a caller's breathing, immediate two-way conversation.
Text-to-911 is not available everywhere. Each 911 center in the country decides individually whether and when to accept texts. Coverage has expanded steadily and now reaches large parts of every state, but it is not universal. Where texts are not supported, the FCC requires wireless carriers to send an automatic "bounce-back" message telling the sender that the text did not go through and to place a voice call instead. If you send a text to 911 and do not get a reply or a bounce-back within a minute or two, do not assume anything; make a voice call or find another way to reach help.
When you do text 911, treat the message like a professional dispatch note. Send location and nature of emergency in the first message. Use plain English, not abbreviations. Do not send photos, videos, or emoji; most centers cannot receive them. Do not include other people on the text; text-to-911 does not support group messages. Silence your phone if being quiet is what made you text in the first place.
Text-to-911 is a real advance for people who cannot speak on the phone, whether from a hearing or speech disability, an ongoing crime that would be worsened by making noise, or another situation where voice is not an option. For every other case, the call remains faster and more accurate.
Sources: National 911 Program, "Calling 911," 911.gov/calling-911/; Federal Communications Commission, "Text to 911: What You Need to Know," fcc.gov/consumers/guides/what-you-need-know-about-text-911. Accessed 2026-09-03.
Three-digit and toll-free lines
Three numbers before you need them
911 is one of three national numbers a household should have written down, taught to older children, and posted where any adult can see them without hunting. The other two carry the same don't-hesitate-to-call standard as 911 for the situations they serve.
Immediate emergency assistance
Police, fire, ambulance · 24/7
Any situation that requires immediate assistance from police, fire, or ambulance services. When you are unsure, calling is the right answer; the call-taker will sort out what kind of help to send.
Suicide and Crisis Lifeline
Call, text, or chat · 24/7 · free and confidential
The 988 Suicide and Crisis Lifeline is a national network of more than 200 local crisis centers, funded through SAMHSA. Trained crisis counselors answer for anyone in suicidal crisis, mental health distress, or emotional crisis, and for people worried about someone else. Available by call, text (send anything to 988), or chat at 988lifeline.org.
Reasons to use 988 include thoughts of suicide, a mental health crisis, substance use crisis, worry about someone else, or emotional distress you cannot manage alone. Specialized services are available for Spanish speakers, Deaf and Hard of Hearing callers, Veterans (which routes to the Veterans Crisis Line), and interpretation in more than 240 languages.
Poison Help — 1-800-222-1222
Local poison center · 24/7 · free and confidential
A single national toll-free number, funded by HRSA, that connects you to a poison center in your region. Pharmacists, nurses, and doctors trained in toxicology answer. Interpretation is available in more than 160 languages. Most calls are resolved by phone without a trip to the emergency room.
Call about any suspected poisoning or unintended exposure, whether it involves a medication, a household product, a plant, or something a child may have gotten into. Do not wait for symptoms; call for expert guidance right away. If the person has collapsed, is not breathing, is having a seizure, or cannot be awakened, call 911 first.
Two more lines worth having on the fridge
Your insurer's nurse advice line. Many insurance plans include a 24/7 nurse line printed on the back of the insurance card. It is free, and it is often the fastest way to answer "is this an urgent care visit or does it wait until Monday" without leaving the house.
Your telehealth service, if you use one. If your primary care office, insurer, or employer benefits include a telehealth service, note the app or number and the hours it is staffed. Telehealth handles a real range of same-day questions without a trip to the clinic.
Sources: 911.gov; SAMHSA, "988 Suicide and Crisis Lifeline," samhsa.gov/mental-health/988; HRSA, "About Poison Help," poisonhelp.hrsa.gov/about-us. Accessed 2026-09-03.
Your household's care routes
Build a care map
A care map is a single-page document that tells everyone in the house where to go for care at every level, before anyone is sick or injured. It is a written answer to the question that arises the moment something is wrong: Whom do I call?. Ten minutes of writing prevents the confusion that costs the most time when confusion is expensive.
Fill in what applies to your household. Leave the rest blank. The goal is a document a partner, a teenager, an older parent, or a house-sitter can use.
| Care route | What to record |
|---|---|
| Primary care provider | Practice name, main phone, patient portal URL, office hours, after-hours instructions |
| Pediatric care | If children in the house: practice name, main phone, after-hours line, portal |
| Specialists | Each ongoing specialist by role (cardiologist, endocrinologist, etc.): name, phone, next appointment |
| Dentist | Practice name, phone, emergency dental line if the practice offers one |
| Pharmacy | Preferred pharmacy: name, address, phone, hours, refill process, whether they deliver |
| Backup pharmacy | A second pharmacy in a different location the household can reach if the preferred one is closed or inaccessible |
| Urgent care | Nearest in-network clinic: address, hours, phone. Note pediatric urgent care separately if it exists nearby. |
| Emergency department | Nearest hospital ED: address, driving route, notes on parking or main entrance. If there is a trauma center in your region, note it. |
| Telehealth | If used: platform or app name, login instructions, coverage details, hours staffed |
| Nurse advice line | Number from insurance card, plan name, member ID location |
| Poison Help | 1-800-222-1222 (national, 24/7) |
| 988 Suicide and Crisis Lifeline | 988 (call, text, or chat) |
| Insurance | Plan name, member ID, group number, member services phone, network directory URL |
| Emergency contact outside the home | One friend or family member out of state, with phone. Useful if local lines are overwhelmed after a regional event. |
Where to keep the care map
A single well-placed copy beats several copies nobody can find. A posted list inside a kitchen cabinet door or on the side of the refrigerator, visible in the same second someone walks over to make a call, is the strongest position. A digital copy in a shared family note or on a household drive is a good backup. A folded wallet card for anyone who leaves the house, especially older children and older adults, closes the third gap.
Review it every six months. Practices change addresses. Insurance changes plans. Old numbers are worse than no number, because they burn time when nobody has any.
The care map is not the same as a household medical profile
The care map lists where to go. A household medical profile lists who each person is medically: allergies, current medications, chronic conditions, insurance details, emergency contacts, advance directive location. Both belong in every home. The profile lives at the Personal Health Records chapter, later in this section.
Kids and teens
Teaching a young person to call for help
When a child is old enough to be alone in the house, even for ten minutes, they are old enough to learn how to call 911. This is a conversation that many households postpone and then never have. The moment a child is home from school before a parent arrives, or old enough to babysit a sibling, is the moment this conversation is overdue.
What a child should know before dialing
Three things, in this order:
The address of the house. The street number, the street name, the city, and the state. Practice this out loud until they can say it without thinking.
Their name and the names of the people in the house. A dispatcher may ask who is there and who is hurt.
A parent or guardian's phone number. So the dispatcher can reach a responsible adult, and so first responders know who to call.
What to practice
Role-play the call. Sit across from your child, hand them a phone that is not actually dialing, and go through the sequence: "Hi, I'm calling from [address]. My name is [name]. There's [what happened]. My mom's phone number is [number]." Then have them practice the harder part: answering the dispatcher's next question, and the next. Have them practice staying on the line even when they want to hang up.
Talk through the difference between routine, urgent, and emergency so a child knows when 911 is the right number and when it is not. "Grandma fell and can't get up and is talking funny" is a 911 call. "The dog is sick" is not a 911 call unless the child is in danger from the dog. If in doubt, they call 911 and let the dispatcher decide.
Do not, under any circumstances, actually dial 911 as practice. Every call ties up a real dispatcher and a real line. Role-play is the practice. Actual practice is at driver's-education-style community programs or a school program that arranges it with the local dispatch center.
The card on the fridge
A single card on the fridge with the address (yes, the address you live at), the parent phone numbers, the pediatrician's number, and 911 / 988 / 1-800-222-1222 is the tool that turns a scared child into a competent one during the seconds when nobody else is home. A copy in a school backpack, a wallet, and a phone case does the same for children who leave the house alone.
Older teens should know 988 exists. A friend who is talking about suicide or self-harm is a 988 conversation, and teens will more readily call a number designed for their peers than one that feels like it is for adults.
Calling on someone else's behalf
If you are the one who is not hurt
Most 911 calls are placed by someone other than the person who needs help. If you are the caller, your job is to give the dispatcher a clean picture of the scene, follow their instructions, and stay out of the way of the responders when they arrive.
Describe what you can see. Where the person is. Whether they are conscious, breathing, moving. Whether there is bleeding, fire, smoke, or anything that would be relevant. Do not attempt anything you have not been trained to do; the section on first-aid and CPR readiness covers what training makes possible. The one thing an untrained caller can safely do is exactly what the dispatcher asks them to do, in the order they ask it.
If other people are in the house, give them jobs. One person on the phone. Another meeting the ambulance at the door with the porch light on. A third moving pets to a closed room so the responders are not tripping over a dog. If there is a young child in the house, the calmest adult who is not needed on the phone should be with that child.
Six things not to do in an emergency
1. Do not search the internet for symptoms first
The internet is not staffed. It cannot see the person. It cannot dispatch help. It burns the one thing you cannot replace.
2. Do not call a family member first
Call 911. Then, once help is coming, call the family member. A relative on the phone cannot send responders. The 911 dispatcher can.
3. Do not drive to the hospital when you should have called an ambulance
An ambulance carries trained clinicians, equipment, and a direct line to the emergency department. If the situation is serious enough that being wrong about it matters, call. A car with a frightened driver and a sick person is a car crash waiting to happen.
4. Do not hang up early
Even when help is on the way, the dispatcher may need updates, may need to give instructions, or may need to relay something new to responders. Stay on until they tell you to end the call.
5. Do not hesitate because you are not sure
Dispatchers would rather sort out a call that turns out to be minor than get one you did not make because you talked yourself out of it. When in doubt, call.
6. Do not give up if you get transferred
Cell calls placed near a jurisdiction boundary sometimes route to a neighboring 911 center that then transfers the call. The first dispatcher will stay on the line until the second one picks up. Do not hang up during the transfer; it is a normal part of how the system works.
Practice
Run it once a year, at the dinner table
A care map on the refrigerator does most of the work by existing. A twenty-minute conversation at the table does the rest. The goal is not to run a fire drill in the medical sense; it is to make sure everyone in the house has said the words out loud, at least once, in a moment when nothing is actually wrong.
A dinner-table scenario
Pick a plausible situation. Not a graphic one. Something like: "It's 8:30 at night. Someone in the house is having chest pain that feels different from anything they've felt before. What do we do, in what order?"
Then walk through it out loud. Who calls 911. What do they say. Where is the care map, and can everyone find it right now without help. Who opens the door and turns on the porch light. Who moves the dog. Who stays with the person. Where are their medications and their insurance card, in case the paramedics ask.
Then do it again with a different scenario. A younger child asks a question a parent cannot answer. An older parent falls and cannot get up. A suspected poisoning. Someone in emotional crisis. Different situations, different phone numbers, different first steps.
What a drill is not
Nobody performs medical procedures in a drill. This is a routing and communication exercise, not a hands-on medical one. The training that lets someone perform CPR, use an AED, or do bystander first aid is learned in a course, not at the dinner table. The next chapter covers what training makes possible and where to get it.
Do the drill twice a year. Do it once at the start of a school year, when routines change. Do it again when someone new joins the household: a new baby, an older parent moving in, a teenager whose independence has grown, a partner. Every new person needs to know the same things about how the household calls for help.
The dividend is small but real. In the situation nobody wants to imagine, the household that has already said the sentences out loud says them again, faster and more clearly, when it counts.
Keep going
Build the rest of your household health system
Chapter 2
First-Aid and CPR Readiness
The kit that actually works when opened, and why CPR and AED skills require training that a household calendar should renew like a driver's license.
First-aid readinessThe full track
Household Health
Care routing, medicine safety, health records, preventive care, appointment management, injury prevention, caregiving, and backup care. The complete section.
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