The swim club didn't call her cell phone, they called police. The policemen would get in trouble if they didn't report this as possible neglect, so they report it. The result was fourteen neglect charges seven kids, two parents. Fourteen new cases, all ripe for federal support. We don't need a second opinion on medical cases.
Doctors are fallible.
There are doctors who specialize in recognizing child abuse, but they aren't in New Hampshire. You won't find much help nearby, either. However, the Boston Globe did a major story on their misdiagnosis of Brittle Bone disease in twin children and what that did to the family. There are suggestions that DCYF has access to mental health, welfare, school, and daycare records through the NH Bridges database. This provides DCYF with all sorts of stuff that can be used to show you are incompetant to raise your children.