> I also wonder about whether getting people to have a fraudulent medical test (which might cause some amount of pain or anxiety, especially for people who are afraid of needles) could have been a cognizable harm
If I remember right one of the witnesses was a woman who got a false-positive HIV test result, so they probably went for that angle.
I don't know anything about that ruling except what you've quoted from Wikipedia, but didn't many of the patients have to make coinsurance payments for these tests? I just paid a medical bill today with a coinsurance component, and so both I and my insurance carrier have now paid for those medical services.
I also wonder about whether getting people to have a fraudulent medical test (which might cause some amount of pain or anxiety, especially for people who are afraid of needles) could have been a cognizable harm even if they didn't have to pay money to undergo it. But I realize that the law will often distinguish between suffering and losses of tangible property for many purposes.