回复：父母刚拿绿卡就申请政府补助的健康保险， 作为担保人可能有多大几率惹上法律官司？？谢。

when your parents apply for medicaid, they must include the sponsor's income as the total income. Obviously, since you filed I-864, they are not eligible for medicaid. If your parents failed to include your income as their total income in the application and get medicaid, and this was discovered by government, legally the government can sue you.