Primary Care: Causes, Symptoms, and Treatment
Medically reviewed by Harsha Moole, MD, Internal Medicine. Last reviewed: October 23, 2026.
What kind of doctor treats Primary Care?
A family medicine doctor, who cares for all ages, or an internist, a doctor for adults, usually provides primary care. A pediatrician, a doctor for children, is another choice. A direct primary care or concierge doctor can be a first stop for an evaluation and can refer you to a specialist when needed.
What is primary care?
Primary care is the care you get from a primary care provider, often called a PCP. A PCP is a person you may see first for checkups and health problems. A PCP helps manage your overall health.
A PCP is a health care practitioner who sees people that have common medical problems. This person is most often a doctor. A PCP may also be a physician assistant or a nurse practitioner. Primary care is most often given as an outpatient visit. This means a visit to a clinic or an office.
Symptoms
Primary care is a type of care, not an illness. People turn to a PCP for needs like these:
- Checkups and common health problems.
- Preventive care and teaching about healthy lifestyle choices.
- Help deciding how urgent a medical problem is and where to get care for it.
- A referral to a medical or surgical specialist when one is needed.
Causes and who gets it
You can choose from several types of PCPs:
- Family practitioners are doctors whose practice includes children and adults of all ages.
- Pediatricians care for newborns, infants, children, and adolescents.
- Geriatricians often serve as a PCP for older adults with complex medical needs related to aging.
- Internists care for adults of all ages for many different medical problems.
- OB/GYNs are doctors for pregnancy and women's health. They often serve as a PCP for women, particularly women of childbearing age.
- Nurse practitioners and physician assistants may be your PCP in some practices. Their training and certification are different from a doctor's.
How doctors diagnose it
Find a PCP who is right for you. Your PCP is often involved in your care for a long time. So choose someone you will work well with.
Here are some questions to ask yourself about a provider:
- Is the office staff friendly and helpful?
- Are the office hours convenient for your schedule?
- How easy is it to reach the provider?
- Does the provider use email or secure messaging through a patient portal?
- Does the provider invite you to be involved in your care?
You can get referrals to a PCP from friends, neighbors, relatives, or your dentist or pharmacist. Health plans also have websites and directories. Many plans limit your choices. Know what your insurance covers first.
Treatment
A PCP is your main health care provider in non-emergency situations. A PCP's role is to:
- Provide preventive care and teach healthy lifestyle choices.
- Identify and treat common medical conditions.
- Assess the urgency of your medical problems and direct you to the best place for that care.
- Make referrals to medical or surgical specialists when necessary.
Your PCP may send you to a specialist. Examples are a cardiologist for heart disorders and a dermatologist for skin disorders.
When to see a doctor
Contact your PCP for checkups and common health problems. If a health care problem comes up and you do not have a PCP, try an urgent care center for non-emergency care. In most cases, that is better than a hospital emergency room.
Call 911 or go to the emergency room if you have chest pain, trouble breathing, fainting, or bleeding that will not stop.
How a direct primary care or concierge doctor fits in
A direct primary care doctor charges a flat monthly fee instead of billing insurance, while a concierge doctor usually charges more and often works alongside insurance. Either kind of doctor can act as your PCP. They can handle common health problems, give preventive care, and refer you to specialists when needed.
Common questions
What does a primary care provider do?
A primary care provider is your main health care provider in non-emergency situations. A PCP gives preventive care and treats common medical conditions. A PCP also judges how urgent a problem is. A PCP makes referrals to specialists when necessary.
Can a nurse practitioner or physician assistant be my primary care provider?
Yes, in some practices a nurse practitioner or a physician assistant may be your PCP. These practitioners go through a different training and certification process than doctors.
Can a primary care provider send me to a specialist?
Yes, your PCP may refer you to specialists when necessary. Examples include cardiology for heart disorders, dermatology for skin disorders, and gastroenterology for digestive system disorders.
How do I choose a primary care provider?
Choose someone you will work well with. Your PCP is often involved in your care for a long time. Think about office hours and how easy the provider is to reach. Also ask whether the provider invites you to be involved in your care.
Sources
Medical Disclaimer
This content is for general educational and informational purposes only and is not medical advice. It is not a substitute for professional medical advice, diagnosis, or treatment, and reading it does not create a doctor-patient relationship. Always seek the advice of your physician or another qualified health provider with any questions about a medical condition, and never disregard or delay seeking professional advice because of something you read here. If you think you may have a medical emergency, call 911 (or your local emergency number) immediately.
