Question: does the mom die in the impossible movie

Answer: No, While Maria is in surgery, her medical chart is mixed-up with another patient who has died. Lucas returns to find his mother's bed empty and is then taken to a tent where children without families are kept safe. The mistake is discovered when Lucas cannot identify any of the dead woman's jewelry and he is subsequently reunited with his mother who has been moved to a private room in the ICU. In the hospital while he waits, Lucas finds Daniel who has been reunited with his father.