ER season 9

ER
Season 9
DVD cover
Starring
No. of episodes22
Release
Original networkNBC
Original releaseSeptember 26, 2002 (2002-09-26) –
May 15, 2003 (2003-05-15)
Season chronology
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Season 8
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Season 10
List of episodes

The ninth season of the American fictional drama television series ER first aired on September 26, 2002, and concluded on May 15, 2003. The ninth season consists of 22 episodes.