If someone has two health insurance coverage, how does coordination of benefits work?

My friend was in an auto accident, and the health insurance from the auto insurer is her primary health insurance for the accident. She also has regular health insurance from another company. If the auto insurer pays 80% of her auto accident medical costs, and her secondary insurance normally pays 70% of her medical costs, [...]
Feb 4 2010 | Posted in Insurance Q&A's | Read More »