The only time most of us ever look at an insurance claim is after a hospital or doctor visit, when we get a claim summary from our carrier. And then as far as we know, it gets filed away, never again to see the light of day.
But there’s a lot to be learned from these claims data.
As with electronic medical records (EMRs), behind every claim an insurer receives is a detailed record about symptoms, tests, diagnosis and treatment. Properly compiled and analyzed, claims data can be an excellent resource for taking population-level snapshots of disease, helping to identify trends and reveal or probe associations.
That’s why claims data recently caught the eye of Kenneth Mandl, MD, MPH, and Mei-Sing Ong, PhD, two researchers in Boston Children’s Informatics Program (CHIP). Using claims records for roughly 2.5 million Americans, they turned their attention to two conditions—epilepsy and asthma—with interesting results. …