Margosatubig Emergency Hospital was established and started as a small operating rural health unit in 1924.

The initial building was constructed thru voluntary contributions in the form of cash, labor and materials by the residents of the town.

2015-0040 dated September 15, 2015-providing for the Expansion of Services, provision of appropriate Health Human Resources, Equipment, and Infrastructure.

ISO 9001:2008 Certified - Quality Management System (August) ISO 9001:2015 Certified - Quality Management System (July) Recipient of various infrastructure projects that paved the way for the expansion and improvement of the hospital's facility and service capability particularly in the multi-specialty medical service and clinical diagnostic procedures that greatly improved the patients' access to much needed medical services in this part of the region.

Implementation of the released 2022 Revised Standard Staffing Pattern for Level III hospitals-199 additional positions for Medical, Nursing, Administrative, and Finance Divisions.