The Indian Health Service seeks a firm-fixed-price contract for 24/7 Nurse Advice Line Services to support the Western Oregon Service Unit in Salem, Oregon. The contract includes a 12-month base period starting June 1, 2026, with four optional 12-month extensions through May 31, 2031. Performance will occur at a contractor-controlled location, with government acceptance at the Chemawa Indian Health Center in Salem, Oregon. This opportunity is set aside exclusively for Indian Small Business Economic Enterprises under the Buy Indian Act. No specific budget amount is provided in the description.