; and (2) has received care under this chapter within the 24-month period preceding the furnishing of walk-in care under this section. (c) Qualifying non-Department entities or providers For purposes of this section, a qualifying non-Department entity or provider is a non-Department entity or provider that has entered into a contract or other agreement with the Secretary to furnish services under this section. (d) Federally-Qualified health centers Whenever practicable, the Secretary may use a Federally-qualified health center (as defined in section 1905(l)(2)(B) of the Social Security Act ( 42 U.S.C. 1396d(l)(2)(B) )) to carry out this section. (e) Continuity of care The Secretary shall ensure continuity of care for those eligible veterans who receive walk-in care services under this section, including through the establishment of a mechanism to receive medical records from walk-in care providers and provide pertinent patient medical records to providers of walk-in care. (f) Copayments (1) (A) The Secretary may require an eligible veteran to pay the United States a copayment for each episode of hospital care or medical services provided under this section if the eligible veteran would be required to pay a copayment under this title. (B) An eligible veteran not required to pay a copayment under this title may access walk-in care without a copayment for the first two visits in a calendar year. For any additional visits, a copayment at an amount determined by the Secretary may be required. (C) An eligible veteran required to pay a copayment under this title may be required to pay a regular copayment for the first two walk-in care visits in a calendar year. For any additional visits, a higher copayment at an amount determined by the Secretary may be required. (2) After the first two episodes of care furnished to an eligible veteran under this section, the Secretary may adjust the copayment required of the veteran under this subsection based upon the priority group of enrollment of the eligible veteran, the number of