Lagan Valley Hospital was created in 1947.
Lagan Valley was created in 1965.
Lagan Valley Island was created in 2001.
Miami Valley Hospital was created in 1890.
West Valley Hospital was created in 2003.
Skagit Valley Hospital was created in 1958.
Spring Valley Hospital was created in 2003.
Poudre Valley Hospital was created in 1925.
Simi Valley Hospital was created in 1965.
Darent Valley Hospital was created in 2000.
Credit Valley Hospital was created in 1985.
Antelope Valley Hospital was created in 1955.
Desert Valley Hospital was created in 1994.