underinsured

基本解释

Some 46m Americans lack health insurance, and tens of millions more are woefully under-insured.
大约有460万的美国人缺乏医疗保险，更有超过成千万的人严重保额不足。
From 1915 to 1920, the number of people insured under group policies rose from 99,000 to 1.6 million.[21]
1915至1920年间，投保集体保险的人数从99000攀升至160万。
The act sought funding to improve availability of care for low-income, uninsured and under-insured victims of AIDS and their families.
这个法案为提高对低收入，无保险和投保的艾滋病患者和他们的家人的照顾。

Like over 85 percent of the population, the Geyersbach family is insured under Germany's public health system.

In turn, this fuels the downward spiral of more uninsured (or under-insured) patients and more ED visits for the decreasing number of emergency departments.
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These doctors, the argument goes, use their patient-referral power to keep the best-paying and healthiest cases and leave others to take the difficult or under-insured ones.
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However, such liabilities which are already insured under other schemes do not pay this charge.
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