is bleach episode 142 filler?

The day after the third battle against the Arrancar in Karakura Town, Ichigo Kurosaki falls out of his bed in the Kurosaki Clinic during a dream and criticizes himself for being so cliché as he rubs his head, only to be bewildered upon discovering that his right wrist has been healed of the stab wound inflicted by Grimmjow Jaegerjaquez's Zanpakutō, leading him to concentrate and recognize Orihime Inoue's Reiatsu on his wrist with visible shock. Strike Force gathers in Orihime's apartment.