; 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 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 shall require all eligible veterans to pay the United States a copayment for each episode of hospital care and medical service provided under this section if otherwise required to pay a copayment under this title. (B) Those 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 shall be paid. (C) For those veterans required to pay a copayment under title 38, they are required to pay their regular copayment for their first two walk-in care visits in a calendar year. For any additional visits, a higher copayment at an amount determined by the Secretary shall be paid. (2) After the first two episodes of care furnished to a 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 veteran, the number of episodes of care furnished to the veteran during a