Moore (lower body) has returned to Boston to undergo further evaluation, Steve Conroy of the Boston Herald reports.
Moore (lower body) won't play Friday against the Stars.
Moore (undisclosed) was not present for Friday's morning skate.
Moore was held off the scoresheet during a 2-1 win over the Stars on Monday but led the team with 25:53 of time on ice.
Moore failed to record a point in Wednesday's 5-2 road loss in Calgary.
Moore has signed a five-year deal with the Bruins at an average annual value of $2.75 million, TSN.ca reports.
Moore's 20:28 of ice time in Tuesday's 6-2 loss to the Sharks was second on his team, but he accrued just one shot and one block.
Moore tied for the team lead with four shots, but he failed to get on the scoresheet in Thursday's 3-2 loss to Calgary.
Moore saw his two-game point streak come to a close after being held off the scoresheet in 19:31 of ice time during Tuesday's 4-1 win over the Islanders.
Moore is set to play in his 400th career game Thursday night against the visiting Rangers.