RHC stands for Rural Health Clinic, a type of outpatient medical clinic certified by Medicare to provide primary care in rural areas that don’t have enough doctors. The program was created in 1977 to get healthcare into communities where physician shortages left Medicare and Medicaid patients with few options. As of late 2025, there are 5,461 certified Rural Health Clinics operating across the United States.
How a Clinic Qualifies as an RHC
Not every rural clinic can call itself an RHC. The designation comes with specific geographic and community health requirements. First, the clinic must sit in a non-urbanized area as defined by the U.S. Census Bureau, which generally means outside cities of 50,000 or more people and outside the densely settled suburbs surrounding them. Second, the area must be classified as a shortage area, either a Health Professional Shortage Area (HPSA) or a Medically Underserved Area (MUA).
The federal government evaluates shortage areas using four criteria: the ratio of primary care physicians to residents, the infant mortality rate, the percentage of the population over age 65, and the percentage of families living below the poverty line. Communities that score poorly on these measures are the ones the RHC program is designed to serve. RHCs also cannot be rehabilitation agencies or facilities primarily treating mental health conditions.
What Services RHCs Provide
RHCs deliver outpatient primary care. That includes the kinds of visits you’d expect from a family doctor or general practitioner: routine checkups, management of chronic conditions like diabetes or high blood pressure, treatment for acute illnesses and injuries, and preventive services like screenings and vaccinations. They also provide basic lab work on-site.
The program specifically encourages the use of nurse practitioners, physician assistants, and certified nurse-midwives. Federal rules require that at least one NP or PA be employed by the clinic, and a mid-level provider must be available to see patients at least 50 percent of the time the clinic is open. This is a deliberate design choice: in areas where physicians are scarce, NPs and PAs expand the number of patients who can be seen on any given day.
How RHCs Are Paid
RHCs don’t get paid the same way a typical doctor’s office does. Instead of billing Medicare for each individual service, they receive an All-Inclusive Rate (AIR) per visit. This single payment covers the full bundle of services provided during that visit, whether it involves a simple check-in or a more involved exam with lab work.
Medicare pays 80 percent of that rate, with the patient responsible for the remaining 20 percent coinsurance after meeting their annual deductible. For 2025, the payment cap per visit is $152 for independent RHCs and for provider-based RHCs attached to hospitals with 50 or more beds. Some smaller hospital-based RHCs that meet additional qualifications may receive a slightly higher rate, adjusted annually by a healthcare cost index (3.5 percent for 2025). Congress has authorized gradual increases to these payment limits through 2028.
This cost-based reimbursement model is one of the main financial incentives for clinics to seek RHC certification. It generally provides more predictable and sometimes higher revenue than standard Medicare fee-for-service billing, which helps keep the doors open in communities that might not otherwise support a medical practice.
RHCs vs. Federally Qualified Health Centers
People often confuse RHCs with Federally Qualified Health Centers (FQHCs), and the two do share some DNA. Both serve underserved populations and receive special Medicare reimbursement. But there are meaningful differences.
- Location: RHCs must be in rural areas. FQHCs can operate in both rural and urban communities.
- Scope of services: RHCs focus on primary medical care. FQHCs provide a broader range, including dental care and behavioral health services.
- Funding: FQHCs receive federal grant funding through the Health Resources and Services Administration (HRSA) in addition to their Medicare reimbursement. RHCs do not receive direct federal grants; their financial advantage comes entirely through the cost-based payment model.
- Governance: FQHCs are required to have a community-governed board of directors, with a majority of members being patients of the center. RHCs have no such requirement and can be privately owned, including by physicians or hospital systems.
In areas where both designations might apply, clinics sometimes choose one over the other based on the administrative requirements, funding structure, and services they plan to offer.
Why RHCs Matter for Rural Communities
Roughly 60 million Americans live in rural areas, and many of those communities have been losing healthcare providers for decades. Young doctors tend to settle in urban and suburban areas where patient volumes, salaries, and lifestyle amenities are higher. The RHC program addresses this by making it financially viable to operate a clinic in a small town where a traditional practice model might not generate enough revenue to survive.
For patients, the practical impact is straightforward: an RHC may be the closest medical provider for miles. Without it, routine care means a long drive, and minor health problems are more likely to go untreated until they become emergencies. The program’s emphasis on mid-level providers also means shorter wait times in many cases, since NPs and PAs can handle the majority of primary care visits independently.
The steady growth of the program, from a few hundred clinics in its early years to over 5,400 today, reflects both the ongoing need for rural healthcare access and the financial viability of the RHC model for clinic operators.