The Pacers became the first team in the NBA this season to reach 20 wins and ran their home record to 11-0.
In a close battle from start to finish, Charlotte closed within two points on a layup by Al Jefferson that came with 2:15 to play.
The Bobcats did not score again, missing their final three shots. Hill hit two free throws with 16 seconds to go and George made 1-of-2 four seconds later.
Lance Stephenson scored 20 points and was one of six players in double figures for the Pacers. He also had 11 rebounds and seven assists.
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