If a joint resolution making continuing appropriations for fiscal year 2019 is not in effect, there is hereby appropriated for fiscal year 2019, out of any money in the Treasury not otherwise appropriated, such sums as may be necessary, at an annualized rate for operations as provided in the Department of the Interior, Environment, and Related Agencies Appropriations Act, 2018 (division G of Public Law 115–141) for fiscal year 2018 and under the authority and conditions provided in such Act, for continuing projects or activities (including the costs of direct loans and loan guarantees) that were conducted in fiscal year 2018 and for which appropriations, funds, or other authority were made available under any account relating to the Indian Health Service, including the “Indian Health Services”, “Contract Support Costs”, and “Indian Health Facilities” accounts.