诶呀，你怎么理解的。0收入当然可以! 赶紧去申请！！德州绿卡可以申请medicaid.

http://www.benefits.gov/benefits/benefit-details/1640


General Program Requirements

In order to qualify for this benefit program, you must be a resident of the state of Texas, a US national, citizen, permanent resident, or legal alien, in need of health care/insurance assistance, whose financial situation would be characterized as low income or very low income. You must also be either pregnant, a parent or relative caretaker of a dependent child(ren) under age 19, blind, have a disability or a family member in your household with a disability, or be 65 years of age or older.