Check this one from AXA you get without health check and of course no preconditions covered but it's licensed for LTR and cheap as likely a throw away insurance...
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I am Type 1 and cover my medication by myself using insulin Fiasp (from India) and Tresiba (available in Thailand) with CGM sensors from Lazada/Shopee (Ottai M8) and I pay monthly not more than 100$ !!!!
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price than back on Germany (need subscriptions there as well!!) and probably
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price than in US.
I have an emergency health insurance though for around 150$/months to take and cover me in hospital or back to Germany just in case. No outpatient coverage as standard treatments are reasonable and easily paid by myself.