Multi-Service Markets
Multi-service markets are geographic areas where at least two medical hospitals or clinics from different services have overlapping service areas.
There are 15 multi-service markets around the world, 11 in the United States and four overseas.
Enhanced Multi-Service Markets
Six of these markets are considered "enhanced" because of several factors, including overall size, medical mission and graduate medical education capacity.
![Map of the U.S. depicting the locations of each of the enhanced multi-service markets: Pugent Sound, WA; Oahu, HI; Colorado Springs, CO; San Antonio, TX; National Captial Region and Tidewater, VA](https://webarchive.library.unt.edu/web/20161028110150im_/https://www.tricare.mil/~/media/Images/usmap.png)