When Carter is helping Ross get a urine sample from the baby, the baby urinates on him. He quickly jumps away. However, in the next shot, he is still bent over the baby and jumps away again.
In the first season, when Malik finds Carter's family noted amongst the richest in Chicago, he says that Carter's father is named "Roland." However, in later episodes, Carter's father's name is given as John Truman (Jack) Carter, Jr.
When Dr. Benton and his sister are walking into their mothers' room, Mrs. Benton has her hands up doing her hair. When the shot changes to show Jackie sitting on the bed next to her, Mrs. Benton's hair is already done and her hands are down.
When Dr. Lewis and Chloe rub Chloe's pregnant belly, the costume piece moves around.
The ambulance that takes Benton's mother away from the hospital to go to her nursing home is from Schaefer Ambulance Service, which only operates in southern California, not Chicago.