The International Olympic Committee this week recommended that sports federations suspend teams and athletes from the two countries but added that they could compete as neutrals if time or legal constraints prevented their removal.
"They will compete under the Paralympic flag and not be included in the medal table," the IPC said in a statement.
"In deciding what action to take, the Board was guided by the IPC's core principles, which include a commitment to political neutrality and impartiality, and an unwavering belief in the transformative power of sport.