Season 1 of Hospital Central premiered on April 30, 2000.

Season 2 of Hospital Central premiered on January 11, 2001.

Season 3 of Hospital Central premiered on January 10, 2002.

Season 4 of Hospital Central premiered on September 10, 2002.

Season 5 of Hospital Central premiered on January 7, 2003.

Season 6 of Hospital Central premiered on September 4, 2003.

Season 7 of Hospital Central premiered on April 20, 2004.

Season 8 of Hospital Central premiered on September 7, 2004.

Season 9 of Hospital Central premiered on May 3, 2005.

Season 10 of Hospital Central premiered on September 14, 2005.

Season 11 of Hospital Central premiered on March 29, 2006.

Season 12 of Hospital Central premiered on September 5, 2006.

Season 13 of Hospital Central premiered on April 12, 2007.

Season 14 of Hospital Central premiered on September 5, 2007.

Season 15 of Hospital Central premiered on April 23, 2008.

Season 16 of Hospital Central premiered on September 3, 2008.

Season 17 of Hospital Central premiered on March 3, 2009.

Season 18 of Hospital Central premiered on October 27, 2009.

Season 19 of Hospital Central premiered on January 25, 2011.

Season 20 of Hospital Central premiered on May 16, 2012.