A healthy adult doesn't need a head-to-toe physical every year. What you do need is to stay current on a short list of screenings, each with its own interval: blood pressure yearly from age 40, colorectal screening from 45, mammograms every two years from 40. If you take regular prescriptions or manage a chronic condition, a yearly visit (or more) is the right default.
The research on routine general health checks is underwhelming. A large Cochrane review, summarized by the American Academy of Family Physicians, found that general checkups for healthy adults didn't lower deaths from heart disease, cancer, or any cause. Targeted screenings, matched to your age and risk, are where the evidence is.
Which screenings are due at your age?#
These are U.S. Preventive Services Task Force recommendations for adults without symptoms. The full list lives in the USPSTF A and B recommendations, and your own history can move any of these earlier.
| Screening |
Who |
How often |
| Blood pressure |
All adults 18 and older |
Yearly from 40 or at higher risk; every 3 to 5 years at 18-39 after a normal reading |
| Colorectal cancer |
Adults 45 to 75 |
Depends on the test: colonoscopy every 10 years, FIT stool test every year |
| Breast cancer (mammogram) |
Women 40 to 74 |
Every 2 years |
| Cervical cancer |
Women 21 to 65 |
Pap test every 3 years; from 30, HPV testing every 5 years is an option |
| Prediabetes and type 2 diabetes |
Adults 35 to 70 with overweight or obesity |
Every 3 years if results are normal |
| Lung cancer (low-dose CT) |
Adults 50 to 80 with a 20 pack-year smoking history who still smoke or quit within 15 years |
Every year |
| Hepatitis C |
Adults 18 to 79 |
Once for most people |
| Osteoporosis |
Women 65 and older, and younger postmenopausal women with risk factors |
Interval set by your clinician |
| Depression |
All adults |
No fixed interval |
The colorectal intervals come from the USPSTF colorectal cancer recommendation, which also lists stool DNA tests (every 1 to 3 years) and CT colonography (every 5 years). For blood pressure, see our guide on how often to check your blood pressure, including how to take a reading at home that's actually worth bringing to the doctor.
Outside the U.S., the programs differ. In England, the NHS Health Check invites adults 40 to 74 without existing heart disease, diabetes, or stroke every 5 years, and checks blood pressure, cholesterol, and weight to estimate 10-year risk.
Who should still go every year (or more)#
A yearly visit makes sense once you're 40 or older, simply because more of the table above starts applying to you and blood pressure moves to an annual check. It also makes sense at any age if you:
- take a prescription that needs monitoring, like blood pressure, thyroid, or diabetes medicine
- have a chronic condition such as asthma, diabetes, kidney disease, or depression
- smoke, or quit within the last 15 years
- have a strong family history of early heart disease or cancer
If you're on medication, the prescriber's follow-up interval wins. Some drugs need blood work every few months, and that schedule has nothing to do with the calendar year.
Tests you probably don't need every year#
The "full blood panel" people ask for is usually a mix of a blood count, a metabolic panel, thyroid levels, and vitamin D. Those make sense when a symptom, a medication, or an old result points to them. Ordered on autopilot for a healthy person, they mostly turn up borderline numbers that lead to more tests.
The clearest example is the ECG. The USPSTF recommends against screening ECGs for adults at low risk of heart disease who don't have symptoms. A good question to ask before any test: what would we do differently depending on the result? If nobody can answer that, it's fair to skip it.
What actually happens at a preventive visit#
Most of the useful work is talking. Expect questions about sleep, mood, alcohol and tobacco, sexual health, exercise, and family history, plus a blood pressure reading and your weight. The clinician then works out which screenings from the table you're due for and which vaccines you've missed. Our adult vaccination schedule covers the shots that usually come up.
Teeth and eyes aren't part of it. Those run on their own clocks: your dentist's recall interval and an eye exam schedule based on your age and risk.
How to prepare so the visit is worth it#
- Write a medication list with doses, including over-the-counter pills, vitamins, and supplements. Duplicate ingredients and interactions are easy to miss otherwise.
- Note any changes in family history since your last visit, especially new cancer, heart disease, or diabetes diagnoses in parents and siblings.
- Gather dates of screenings done elsewhere: the last colonoscopy, mammogram, Pap test, or blood work from another clinic.
- Write down your top two or three concerns and bring up the most important one first. The thing you mention with your hand on the door handle tends to get the least attention.
- If you track blood pressure at home, bring the log and the monitor.
Before you leave, get clear answers on three things: which screenings are due now, who is following up on each result, and when you should come back. Then put those dates somewhere you'll actually see them. A recurring reminder in ChoreLists.com works well for the slow, easy-to-forget intervals like a 10-year colonoscopy or a 3-year diabetes test.
Don't save symptoms for your annual visit#
A preventive visit is for people who feel fine. New or worsening symptoms deserve their own appointment, even if your physical is two weeks away. Chest pain, sudden weakness or numbness, trouble speaking, severe shortness of breath, or fainting need emergency care right away.
Frequently asked questions#
Is a Medicare annual wellness visit the same as a physical?#
No. Medicare's yearly wellness visit is a planning conversation about your risks and screenings, and Medicare says it isn't a routine physical exam. If you get a physical exam during that visit, you may be billed for it.
At what age should you start getting yearly checkups?#
There's no official age, but 40 is a practical line. That's when the USPSTF suggests yearly blood pressure screening for everyone and when mammograms start, with colorectal screening following at 45.
Do young, healthy adults need a physical at all?#
You still need occasional contact with a primary care clinician to check blood pressure every few years, get a one-time hepatitis C test, catch up on vaccines, and, for women, start cervical screening at 21. Having a clinic that knows you also makes it much easier to get seen quickly when something does go wrong.