Free medical history form: fill it in online, print a clean PDF

Published September 2, 2026

What a complete medical history form includes

Practices word the questions differently. They ask for the same six things.

Past medical history

The conditions you live with, and roughly when they started. High blood pressure, diabetes, a cancer diagnosis, a seizure disorder. The year is usually close enough.

Surgical history

What was done, what year, and where. Anesthesia teams ask about this before any procedure.

Medications

The National Institute on Aging asks patients to bring the names, doses, and schedules of every medicine, vitamin, herbal remedy, over-the-counter drug, and supplement. The extras are the point: they interact.

Allergies, and what the reaction was

The substance alone is not enough. According to the CDC (updated August 2025), about 10% of U.S. patients report a penicillin allergy, and when clinicians evaluate them, fewer than 1% turn out to be truly allergic. A label with no reaction attached can push someone onto a second-choice antibiotic for life. Write what happened, how bad it was, and when.

Family history

Conditions by relationship, not just "heart disease runs in the family." Who had it, and how old they were when they were diagnosed.

Social history

Tobacco and alcohol, plus your emergency contact and pharmacy. Short answers are fine.

How to fill it out so it stays useful

Do it at the kitchen table with the bottles and the paperwork in front of you, not in a waiting-room chair. Copy the doses off the labels. Working from memory is where lists go wrong, and the handoff between home and hospital is where that shows up.

Cornish and colleagues, writing in the Archives of Internal Medicine in 2005, looked at patients taking at least four regular prescription medicines who were admitted to hospital. About 54% had at least one unintended difference between their home list and their admission orders, and the most common error was a regular medicine left off entirely.

A systematic review in CMAJ the same year (Tam and colleagues, 22 studies, 3,755 patients) found errors in medication histories in up to 67% of cases. Hospitals call the fix medication reconciliation: comparing the home list and the admission orders line by line. A printed list is what makes that comparison possible.

None of that is a patient failing. It is what happens when a history gets rebuilt from scratch, under time pressure. Two habits keep the page honest: write the reaction next to every allergy, and let it carry the date it was completed.

Print two copies: one for the practice, one for the bag. If the medication section is long, our printable medication list gives that part a page of its own, and a printable dosing schedule lays the times out hour by hour.

Family history: who to ask and what to write down

The CDC's guidance names the relatives worth collecting: parents, sisters, brothers, half-sisters, half-brothers, children, grandparents, aunts, uncles, nieces, and nephews. That is the list in the dropdown above. Parents, siblings, and children are your first-degree relatives, who share about half of your genetic information (NHGRI), so what happened to them carries the most weight.

For each relative, the CDC asks for major medical conditions, causes of death, age at diagnosis, age at death, and ethnic background. The two ages are the part most templates leave out. Risk goes up when more than one close relative had the same disease, and when a family member got it younger than usual.

• Mother, breast cancer, diagnosed at 46, living.
• Father's father, heart attack, at 82, deceased at 84.
• Brother, type 2 diabetes, at 44, living.

The mother's and brother's ages are what a doctor acts on. The grandfather's is expected for his age.

The Surgeon General's My Family Health Portrait was discontinued effective August 1, 2024 and went fully offline on April 13, 2026. It now lives on a mirror managed by the National Cancer Institute, which the CDC and NHGRI still link to. It covers family history only. This form covers family history alongside the rest of what a new practice asks for.

Ask while you can. Thanksgiving is National Family Health History Day, a Surgeon General designation, because the relatives who know are already in the room.

Filling it out as a caregiver, for a parent or a child

If you hold the paperwork for someone else, this form expects that. Set the first question to "Someone I care for" and the printed page records your name and your relationship under theirs, so a nurse knows who wrote it and who to call.

One page matters more than it sounds. A 2007 study in the New England Journal of Medicine (Pham and colleagues) found that the typical Medicare beneficiary saw a median of two primary care physicians and five specialists in a year, spread across four different practices. Nobody in that chain holds the whole picture except the family.

Fill it in together if you can. The conversation surfaces things neither of you was thinking about: an old surgery, a sibling's illness, a medicine started years ago. For a child you usually hold the whole picture alone, so a printed copy lets a school nurse or a covering pediatrician act on real information. Our guide on questions to ask your doctor covers what to do with the rest of the visit.

What this form asks, and why

Nine sections, in the order clinicians tend to ask. Every field is optional, and blank sections print as write-in lines.

• About this form. Who the history belongs to, who wrote it, and the date a reader uses to judge whether the rest is current.
• Current medications. The set the NIA asks patients to bring: name, dose, how often, what it is for, and who prescribed it.
• Allergies and reactions. The reaction is what separates a true allergy from an old label.
• Ongoing conditions. Condition, year diagnosed, and whether it is currently treated.
• Surgeries and hospital stays. What, when, and where.
• Family history. The CDC's own list: relative, condition, age at diagnosis, living or deceased, and age at death.
• Immunizations. Vaccine and date, so a practice can see the gaps.
• Care team. Who to call for records or a second read.
• Emergency contact and habits. The block most intake packets end with. If you want a wallet card version of the same facts, that tool builds one.

The tool runs in your browser. KeptWell does not receive, store, or see what you type. The draft is kept on this device so you can come back to it, and clearing the form deletes that copy.

Sources, checked September 2026

• CDC, About Family Health History (updated September 24, 2024)
• NHGRI, First-Degree Relative (genetics glossary)
• My Family Health Portrait (NCI-managed mirror)
• National Institute on Aging, How to prepare for a doctor's appointment
• Cornish et al., Archives of Internal Medicine, 2005
• Tam et al., CMAJ, 2005 (systematic review, 22 studies)
• CDC, Evaluation and Diagnosis of Penicillin Allergy (updated August 25, 2025)
• MedlinePlus, Personal Health Records
• Pham HH et al., Care patterns in Medicare and their implications for pay for performance, New England Journal of Medicine, 2007 (PubMed)

Questions about medical history forms

How do I get a medical history form?

Most practices hand you their own version on a clipboard when you arrive. You can also bring your own, which is what this page is for. Fill in the sections above, print the page or save it as a PDF, and hand a copy over at check-in. Staff will still ask you to sign their forms, but the facts they need are already written down and legible.

What is a medical history form?

It is the summary a clinician uses to understand you before they examine you: current medications with doses, allergies and the reactions they cause, ongoing conditions, past surgeries and hospital stays, family history, immunizations, and who to call in an emergency. MedlinePlus recommends keeping your own personal health record because your records sit with every provider you have ever seen.

Is a health history form the same thing?

Yes. Health history form, medical history form, patient history form, and personal health record all describe the same page. Practices name it differently. The content clinicians expect is consistent.

How far back should family history go?

The CDC asks people to collect information on parents, sisters, brothers, half-sisters, half-brothers, children, grandparents, aunts, uncles, nieces, and nephews. For each one, record the major medical conditions, the cause of death, the age at diagnosis, and the age at death. Three generations covers that set for most families.

What if I don't know my family history?

Write down what you do know and leave the rest blank. A partial family history still changes what a doctor watches for. If you are adopted or out of contact with relatives, say so on the form so nobody reads the empty section as a clean bill of health. Thanksgiving is National Family Health History Day, a Surgeon General designation, on the theory that the questions are easier to ask when everyone is already at the table.

Can I fill this out for my parent?

Yes, and many people do. Choose "Someone I care for" in the first section and the printed page records your name and relationship under theirs, so a nurse can see at a glance who wrote it and who to call with a question.

How often should I update it?

Redo it whenever a medication starts, stops, or changes dose, and whenever a new diagnosis or surgery lands. Otherwise glance at it once a year. The form prints the date you completed it, so anyone reading it can judge how current it is.