If you are a new US immigrant and entering to the US first time, or green card holder but living outside of US and visiting the US for short duration, travel medical insurance policy can provide you the temporary coverage.
There are many medical insurance options available for green card holders and new immigrants in USA, depending on your situation.
Disclaimer:These plans are not substitute for your primary long term medical insurance you may be obliged under the Patient Protection and Affordable Care Act (PPACA), commonly called the Affordable Care Act (ACA) or "Obamacare". If you are a permanent resident, it is your responsibility to check with concern authorities including your state health dept., tax or legal adviser to get proper advice.
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