Did you read the article? There's no evidence cited in it at all. This comment thread made me think "wow, Palantir must be selling PHI to the mob" or something, and The Intercept has the receipts, but the article simply states that Palantir has a contract to run medicaid billing. It then goes on to say that Palantir also works with other government agencies like ICE (bad), and the Israelis (worse than ICE), and the UK (they've crossed the line now!)

It's entirely left up to the reader to fill in the blanks that whatever is going on with this contract is nefarious and bad.

The Intercept used to do good work, but this article is complete trash. At least the author was self aware enough to reference the 2016 reporting.