Most insurers don't cover surgery to remove sagging and excess skin after weight loss, unless it is considered medically necessary - if the skin is causing rashes, for instance, or infections.
除非医学上的必要如造成红疹或者感染等，大部分的保险不包括除去减肥之后造成的松弛多余皮肤的手术费用。
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Most insurers don't cover surgery to remove sagging and excess skin after weight loss, unless it is considered medically necessary — if the skin is causing rashes, for instance, or infections.