The Indian Health Service seeks a firm-fixed-price maintenance service agreement for Cepheid GeneXpert diagnostic instruments at multiple service unit locations in the Portland Area. The requirement is for a one-year base period with up to four option years, totaling a potential five-year performance period. The Government may issue an interim extension to the current agreement, which ends on March 31, 2026. Preference will be given to Indian Economic Enterprises under the Buy Indian Act. Interested parties must submit a capability statement, including business size and manufacturer authorization, and be registered in SAM.