what do you need to go to a free clinic
Free clinic A free clinic is a health care facility in the United States offering services to economically disadvantaged individuals for free or at a nominal cost. Core staff members may hold full-time paid positions, however, most of the staff a patient will encounter are volunteers drawn from the local medical community. Care is provided free of cost to persons who have limited incomes, no health insurance and do not qualify for Medicaid or Medicare. To offset costs, some clinics charge a nominal fee to those whose income is deemed sufficient to pay a fee. Many free clinics offer services to underinsured individuals; meaning those who have only limited medical coverage (such as catastrophic care coverage, but not regular coverage), or who have insurance, but their policies include high medical deductibles that they are unable to afford. Clinics often use the term “underinsured” to describe the working poor.
Health maintenance organization HMOs often require members to select a primary care physician (PCP), a doctor who acts as a "gatekeeper" to direct access to medical services but this is not always the case. PCPs are usually internists, pediatricians, family doctors, geriatricians, or general practitioners (GPs). Except in medical emergency situations, patients need a referral from the PCP in order to see a specialist or other doctor, and the gatekeeper cannot authorize that referral unless the HMO guidelines deem it necessary. Some HMOs pay gatekeeper PCPs set fees for each defined medical procedure they provide to insured patients (fee-for-service) and then capitate specialists (that is, pay a set fee for each insured person's care, irrespective of which medical procedures the specialists performs to achieve that care), while others use the reverse arrangement.