A geriatric primary care physician is a doctor trained to manage the medical needs of older adults, with special knowledge of how aging changes the body and how medicines interact differently in older people.
Unlike a general internist or family medicine doctor, a geriatrician has completed additional training focused on the medical, social, and functional challenges that come with aging. They understand that an older person's body responds differently to illness and medication than a younger person's does. A geriatrician also looks at your whole life — not just your blood pressure or cholesterol — and considers whether you can safely live at home, manage your medicines on your own, and stay independent.
Most geriatricians work as primary care doctors, meaning they handle your routine checkups, manage chronic conditions like diabetes or heart disease, and coordinate care with specialists. Some work in hospitals, nursing homes, or assisted living facilities. If you see a geriatrician as your main doctor, they become the person who knows your full medical history and can spot problems that might be missed by a doctor who sees you only once.
Key Takeaways
- Geriatricians have extra training in how aging affects the body and how to prescribe medicines safely for older adults, which reduces the risk of dangerous drug interactions.
- A geriatric primary care doctor looks at your ability to live independently, manage daily tasks, and stay safe at home — not just your test results.
- You can find a geriatrician through your current doctor's referral, your insurance company's provider directory, or by calling your local Area Agency on Aging.
- Medicare covers visits to a geriatrician the same way it covers visits to any other primary care doctor, though you may have a copay depending on your plan.
- If a geriatrician is not available in your area, a primary care doctor who has experience with older adults can provide similar care with some limitations.
How geriatricians differ from regular primary care doctors
A geriatrician completes medical school and a residency in internal medicine or family medicine, then does an additional one to two years of fellowship training focused on older adults. During that training, they learn how aging changes the kidneys, liver, heart, and brain — which matters because these changes affect how medicines work. They also learn about conditions that are common in older age but rarely seen in younger patients, like delirium, frailty, and problems with balance and memory.
A regular primary care doctor — whether an internist or family medicine physician — may have older patients but does not have this specialized training. They follow the same treatment guidelines for everyone, which can be wrong for an older person. For example, a standard guideline might say to lower blood pressure to a certain number, but for a frail 85-year-old, that target could cause dizziness and falls. A geriatrician knows when to follow the guideline and when to adjust it based on what matters most to you.
Geriatricians also spend more time on what doctors call "functional assessment" — asking whether you can get out of bed safely, prepare your own meals, manage your medicines without help, and get to appointments. A regular doctor might ask if you have arthritis; a geriatrician asks if your arthritis stops you from doing the things you want to do, and if so, what would help.
What to expect during a visit with a geriatric primary care doctor
Your first visit will likely be longer than a typical doctor's appointment — often 60 to 90 minutes instead of 20 to 30. The geriatrician will ask detailed questions about your medical history, your medicines (bring all bottles), your living situation, who helps you at home, and what you want to be able to do. They may ask about your mood, memory, and whether you feel safe where you live.
The doctor will do a physical exam and may order blood work or other tests. But they will also do things a regular doctor might skip, like watching you stand up and walk, checking your balance, or testing your memory with a short quiz. These observations tell them whether you are at risk for falls, whether you might have early dementia, or whether you need help at home that you have not mentioned.
After the visit, the geriatrician will often send a detailed letter to any specialists you see — your cardiologist, your eye doctor, your rheumatologist — explaining what they found and asking those doctors to consider how their treatment fits with your overall health and goals. This coordination is one of the biggest differences from seeing multiple doctors who do not talk to each other.
How to find a geriatrician in your area
Start by asking your current doctor for a referral. If you do not have a primary care doctor, or if your doctor does not know a geriatrician, call your insurance company and ask for a list of in-network geriatricians near you. You can also contact your local Area Agency on Aging — every county has one, and they keep lists of doctors who specialize in older adult care. To find yours, search online for "[your county] Area Agency on Aging" or call the Eldercare Locator at 1-800-677-1116.
The American Geriatrics Society maintains a "Find a Geriatrician" tool on its website where you can search by zip code. Some geriatricians accept new patients; others have full practices and are not taking anyone. When you call to ask about scheduling, also ask whether the doctor is accepting Medicare, Medicaid, or your insurance plan, because not all do.
If no geriatrician is available near you — which is common in rural areas — ask your primary care doctor whether they have experience managing older adults and whether they are willing to spend extra time on functional assessment and medicine review. Some primary care doctors have built expertise in aging even without formal geriatric training.
What Medicare and insurance cover for geriatric care
Medicare Part B covers visits to a geriatrician the same way it covers visits to any other doctor — you pay your copay (usually $15 to $50 per visit depending on your plan), and Medicare pays the rest. If you have a Medigap or Medicare Advantage plan, your copay may be different, so check your plan documents or call your insurance company.
Medicaid also covers geriatric primary care in all states, though the copay or coinsurance amount varies by state. If you have both Medicare and Medicaid (called "dual may be able to access"), both programs may be involved in paying for your care.
Private insurance plans cover geriatrician visits, but you need to make sure the doctor is in your plan's network. Some plans require a referral from another doctor before they will pay for a specialist visit, even though a geriatrician is acting as your primary care doctor. Call your insurance company to understand your plan's rules before you schedule.
When a geriatrician is especially important
You may benefit most from seeing a geriatrician if you take five or more medicines, have multiple chronic conditions, have had a recent fall or hospitalization, are experiencing memory problems, or are trying to decide whether you can stay in your home safely. Geriatricians are also valuable if you are starting a new medicine and want to make sure it will not interact badly with what you already take, or if you want to review your medicines to see whether you still need all of them.
If you are managing a complex condition — like heart failure combined with kidney disease and diabetes — a geriatrician can coordinate with your specialists to make sure the treatment plan makes sense as a whole. They can also help if you are struggling with side effects from medicines or if you want to talk about what matters most to you as you get older, rather than just treating every condition the same way.
Geriatricians are also trained to have conversations about end-of-life care, advance directives, and what kind of medical care you do and do not want if you become seriously ill. These conversations are often easier with a doctor who has experience discussing them.
Limits of geriatric primary care and when you still need specialists
A geriatrician is trained to manage common conditions in older adults — high blood pressure, diabetes, heart disease, arthritis, and depression — but they are not a specialist in any one of those areas. If you have a complex heart condition, you still need a cardiologist. If you have advanced cancer, you need an oncologist. What the geriatrician does is make sure all your doctors are working toward the same goals and that your medicines do not conflict.
Geriatricians also cannot do procedures like surgery, colonoscopy, or joint injections. They refer you to specialists for those things. But they can help you decide whether a procedure is worth doing at your age and health status, and they can manage your care before and after the procedure.
In some areas, geriatricians work only in hospitals or nursing homes and do not have an office practice where you can see them regularly. In those cases, you would still need a primary care doctor for routine care, and the geriatrician would see you only during a hospital stay or if you move to a nursing home.
Frequently Asked Questions
Do I need to be a certain age to see a geriatrician?
There is no set age requirement, but geriatricians typically see patients 65 and older. Some see younger patients with complex medical needs or early-onset conditions common in older age. Call ahead and ask whether the geriatrician will see you.
Can my regular doctor and a geriatrician work together?
Yes. Some people see a geriatrician once or twice a year for a full review and medicine check, then see their regular doctor for routine visits. The two doctors can share notes and coordinate care. Discuss this arrangement with both doctors to make sure they are comfortable with it.
What if I cannot afford a copay for a geriatrician visit?
If you have limited income, you may be may be able to access for Medicaid, which covers doctor visits with little or no copay. You can also ask the geriatrician's office whether they offer a sliding fee scale or payment plan. Some Area Agencies on Aging can help you find low-cost or free health clinics.
Will a geriatrician tell me to stop driving or move to a nursing home?
A geriatrician will assess your safety and give you honest information about risks — like whether your medicines affect your driving ability or whether living alone is safe given your health. But the decision is yours. The geriatrician's job is to make sure you have the information you need and to help you explore options if you want to make a change.
How do I know if a geriatrician is board-certified?
Ask the doctor directly, or search the American Board of Internal Medicine or American Board of Family Medicine websites, which list all board-certified physicians. Board certification means the doctor has completed the required training and passed an exam, though it is not required to practice geriatrics.