As a maritime country with a large water area and coastline. The means of transportation commonly used by people for inter-island mobility is boats. Besides the potential for high natural wealth, dynamic coastal areas are very vulnerable to natural disasters such as earthquakes and tsunamis. The Indonesian government has continued to improve its capabilities in handling these problems, namely by strengthening national defense equipment. Disaster management in Indonesia, especially coastal areas, requires support from sea transportation, one of which is ships. In solving social problems such as health, the Indonesian fleet has been equipped with 4 BRS ships with 3 ships made in Indonesia. However, these three ships are still large ships which still have many shortcomings such as efficiency, speed and flexibility. One of the base ships made in Indonesia that can meet these needs is the 60m KCR (Fast Missile Ship) made by PT. PAL Indonesia. The 60m KCR, which is a fully armed warship, needs to be redesigned, especially in the general arrangement section, so that it can be maximized as a disaster response floating hospital facility. Therefore, it is necessary to formulate needs related to disaster response, especially health facilities. The design process begins with analysis and observation of primary data obtained from PT. PAL Indonesia. Observations and analyzes were carried out on 60m LPD and KCR type BRS vessels. Analysis and observations include GA, interior design, materials and materials. After that, a secondary data search was also carried out from articles and journals. The data obtained includes the Ministry of Health’s regulations regarding health facilities in hospitals. Apart from that, benchmarking of products of all types ranging from ambulance boats to hospital ships was also carried out. After the data is obtained, analysis is carried out to obtain a design concept. The design concepts obtained include appropriate layout and interior materials, simple interior layout with good accessibility, and a clean and comfortable interior atmosphere. From this concept, it was concluded that there was a need for a 2-story floating hospital design with the main facilities being an emergency room as a place for triage, an inpatient room, an ICU for intensive care, a CT scan, a minor operating room, and a room for doctors or staff while on duty on the ship.