Why should a blood test for Vitamin D cost $350? In Germany blood test for vitamine D are also not covered by the insurance. But they cost 16€. I believe the a

Why should a blood test for Vitamin D cost $350? In Germany blood test for vitamine D are also not covered by the insurance. But they cost 16€. I believe the algorithm might be right in the example given in the text. The costs for such a simple test are excessive and the case should be rejected. It sounds to me what is described here is simply an algorithm for fraud detection, which many companies use.