The corridor deductible is used during the period between basic and major medical expense coverage for a policyholder. Basic policy benefits are paid first, and when the basic policy benefits are exhausted, the corridor deductible then applies.
If we do not asses our environment, our risk of sickness and disease increases. Any kind of chemical or radiological substances in the air are exposures that can affect our health. Meaning that the air we breathe, foods we eat, the water we drink from, and the products we use can sicken us if they aren't properly cleaned or pure.