When a stubborn pain in Nick van Terheyden’s bones would not subside, his doctor had a hunch what was wrong. Without enough vitamin D in the blood, the body will pull that vital nutrient from the ...

Cigna is using an algorithm to review — and often reject — hundreds of thousands of patient health insurance claims, a new lawsuit claims, with doctors rubber-stamping those denials without ...

Cigna carefully tracks how many patient claims its medical directors handle each month. Twelve times a year, medical directors receive a scorecard in the form of a spreadsheet that shows just how fast ...