Callahan will travel with the team to Raleigh, N.C., but coach John Tortorella said he's not sure if he'll be able to play.
Callahan is second on the team with 25 goals and hasn't missed a game this season. He was forced to sit out the Rangers first-round playoff series last year with a broken suffered from blocking a shot by Boston's Zdeno Chara in the 80th game of the regular season.
It's cool when you think about how many great American players have played the game and the two players that were at that 18-game point streak and what they've done in their careers. It's pretty cool right now, but it was kind of overshadowed by the loss.
— Blackhawks forward Patrick Kane after breaking the record for longest point streak by an American-born player with a goal and an assist in a 3-2 overtime loss against the Kings