If you have a medical insurance you can live freely without worrying about your medical billings.  The payments for any of the medical expenses is taken care by the insurer according to the selected coverage. In medical insurance the level of coverage can be decided by the insurer. The medical insurance shanghai offers insurance covers for resident%u2019s as well non residential peoples.  Agents are authorized by the insurance company to sell their policies and train them all the available policies for servicing customers in a better way.  The exam conducted by the government for one to become an insurance advisor has to be cleared so as to become an agent with medical insurance shanghai. Medical insurance can even be taken separately like dental insurance, diabetic insurance etc... Generally medical insurance does not give insurance cover for special cases like diabetics patients or for persons who have already had heart attacks and hence to get insurance coverage there are options available where one need to pay extra premium amount.  Since companies have to pay their employees for their medical billings it has now become mandatory for most of the companies to avail this group medical insurance offered by insurance companies.  The persons who rely on medical insurance cover provided by their employers has to make sure that they are eligible to reimburse enough amount that might occur for their medical expenses. Medical insurance or health insurance is same but it differs from life insurance.