; or (ii) the care or services sought by the veteran are not provided by a medical facility of the Department that is reasonably accessible to the veteran; and (B) may include other circumstances as determined by the Secretary upon assessing— (i) the nature or complexity of the care or services that the veteran requires; (ii) the frequency with which the veteran requires such care or services; and (iii) the need for an attendant to provide required aid or physical assistance to the veteran for the veteran to travel to a medical facility of the Department. (c) Care and services described Care and services described in this subsection are the following: (1) Hospital care. (2) Medical services. (3) Diagnostic care. (4) With respect to veterans described in section 1712(a)(1)(F) of this title, outpatient dental services and treatment and related dental appliances. (5) Such other care or services as determined by the Secretary. (d) Arrangements (1) The Secretary may provide care and services under this section through arrangements described in paragraph (2). (2) Arrangements described in this paragraph are the following: (A) Health care coordination and sharing activities with the Department of Defense under section 8111 of this title. (B) Arrangements under section 8153 of this title. (C) Arrangements between the Secretary and the Director of the Indian Health Service. (D) Agreements under section 1745 of this title. (E) Agreements with Federally-qualified health centers (as defined in section 1905(l)(2)(B) of the Social Security Act ( 42 U.S.C. 1396d(l)(2)(B) )). (3) Nothing in this section may be construed to modify the way the Department, other Federal agencies, and States determine responsibility for payment under arrangements described in paragraph (2). (e) Prohibition on collection of payment A health care provider that provides care or services under this section shall agree not to recover or collect payment from— (1) an eligible veteran in connection with care or services furnished under this section