The veteran prop failed a random breath test on the Australia Day public holiday last Monday on his way in to training.
Mason is part of a 16-man squad that will be skippered by Jarrod Mullen and includes NSW representatives Akuila Uate and Beau Scott in addition to New Zealand Test forward Jeremy Smith.
NRL regulars Dane Gagai, Chris Houston, Robbie Rochow, Joseph Leilua and Tyrone Roberts are also in the squad.
The tournament takes place between February 15-16 at Eden Park.