go bare
v.— «Other doctors drop malpractice insurance because they have been sued so many times they cannot afford it. In either case, patients have the right to know when a doctor is uninsured or “going bare,” as the practice is called.» —“‘Bare’ in plain sight” St. Petersburg Times (Florida) Apr. 29, 1998. (source: Double-Tongued Dictionary)
Further reading
A ballicater is a jagged wall of ice that forms on a frigid shore when pans of ice catch on rocks and slush freezes over them. A Canadian woman who grew up in Newfoundland says she’s warned never to go near one. Ballicater, spelled several ways...
What’s up with ketchup? The shifting history and spelling of the name of this condiment. For centuries, ketchup was a fishy sauce originating in Asia—the tomatoes came only later! Plus, a new book shows what’s lost when a language dies: when there...