CHC is an abbreviation with three common meanings depending on context: a Community Health Center (in U.S. healthcare), combined hormonal contraception (in reproductive health), or NHS Continuing Healthcare (in the UK care system). The most widely searched meaning is Community Health Center, a federally supported clinic that provides affordable primary care regardless of a patient’s ability to pay.
Community Health Centers in the U.S.
A Community Health Center is a nonprofit or public clinic that receives federal funding through the Health Resources & Services Administration (HRSA) to deliver primary care in underserved areas. In 2024, more than 32.4 million people used HRSA-funded health centers for care, and about 90% of those patients had incomes at or below twice the federal poverty level. These centers exist specifically to fill gaps where people would otherwise have limited or no access to a doctor.
To qualify for the Health Center Program, an organization must be either a private nonprofit entity or a public agency. Nonprofits prove their status through IRS tax-exemption documentation or state certification. Public agencies can include county health departments, public hospital districts, or state university systems.
Sliding Fee Scale
One of the defining features of a CHC is its sliding fee discount program. If your household income falls at or below the federal poverty guideline, you receive a full discount on services (though the center may collect a small nominal charge). If your income is between 100% and 200% of the poverty guideline, you pay a reduced fee based on at least three graduated discount levels. Above 200%, you pay the standard rate. This structure means no one is turned away for inability to pay.
FQHCs vs. CHCs
You’ll often see the term Federally Qualified Health Center (FQHC) used alongside CHC. An FQHC is a Community Health Center that meets specific federal requirements and receives a Health Center Program grant or has been designated as a “look-alike” that meets the same standards without the grant. FQHCs can be located in rural or urban areas designated as shortage areas, and they must provide both primary care and dental services. In everyday conversation, “CHC” and “FQHC” are often used interchangeably, though technically FQHC is the formal federal designation.
Combined Hormonal Contraception
In reproductive health, CHC stands for combined hormonal contraceptive. These are birth control methods that use two hormones, an estrogen and a progestin, working together to prevent ovulation. The three delivery formats are the pill, the skin patch, and the vaginal ring.
Pills come in several cycle lengths. A 21-day pack means taking one pill daily for three weeks, then waiting seven days before starting a new pack. A 28-day pack includes pills for every day of the month (some are inactive). Extended-cycle options stretch to 84 days of active pills, and continuous-use options cover a full year with no planned breaks. The patch is worn on the skin and replaced on a set schedule. Vaginal rings come in two types: one replaced monthly, and another that can be reused for up to a year.
Who Should Avoid CHCs
Combined hormonal methods carry specific risks tied to estrogen. The U.S. Medical Eligibility Criteria classify certain conditions as unacceptable risks for CHC use. These include a history of blood clots, stroke, or heart disease. People who smoke 15 or more cigarettes per day and are 35 or older face significantly elevated clot risk. Migraines with aura, uncontrolled high blood pressure (systolic 160 or above), current breast cancer, serious liver disease, sickle cell disease, and certain kidney conditions also fall into this category. Anyone within the first 21 days after giving birth, whether breastfeeding or not, should not use these methods either.
NHS Continuing Healthcare (UK)
In the United Kingdom, CHC refers to NHS Continuing Healthcare, a package of care fully funded by the National Health Service for adults with complex, ongoing health needs. Unlike standard social care, which local councils may charge for, NHS Continuing Healthcare is free. Eligibility depends entirely on the nature and severity of your care needs, not on any specific diagnosis.
How Eligibility Is Assessed
A multidisciplinary team evaluates your needs across 12 domains: breathing, nutrition, continence, skin integrity (including wounds and ulcers), mobility, communication, psychological and emotional needs, cognition, behaviour, drug therapies, altered states of consciousness, and any other significant care needs. Each domain is scored on a scale from “no needs” up through “low,” “moderate,” “high,” “severe,” and “priority.”
The assessment weighs four factors across all domains: how much help you need, how complex that help is, how intense your needs can be, and how unpredictable they are. If you have at least one priority-level need, or severe needs in two or more domains, you can generally expect to qualify. A single severe need combined with several other moderate or high needs may also be enough, depending on how those needs interact with each other. For someone whose health is deteriorating rapidly near end of life, a fast-track pathway can put a care package in place within 48 hours.