The health insurer Aetna is under fire for mailing letters that inadvertently disclosed that at least some of the 12,000 recipients were taking HIV medications, thanks to text visible through the envelopes’ windows.

The letters, which were sent earlier this summer, are a privacy breach, according to the Legal Action Center, a nonprofit law organization that advocates for people with HIV and AIDS, and the AIDS Law Project of Pennsylvania. On Thursday, the groups said they had asked Aetna to stop sending the letters and to correct its practices to prevent similar situations from happening again.

In the case of one such envelope, posted online by the groups, the words “filling prescriptions for HIV” can be seen through the window.

These letters were sent to about 12,000 Aetna members, Aetna spokesperson T.J. Crawford told BuzzFeed News. It is unclear how many of these showed private information through the envelope window.

Sally Friedman, legal director of the Legal Action Center, said that before Thursday, her group had received complaints from 23 people across nine states. Those people were taking medications for HIV treatment or prevention.



“It’s extremely harmful on many levels to people who received the mail,” Friedman told BuzzFeed News. “Young adults who have had their parents learn their HIV status this way, it’s been absolutely devastating to them.” She said she’s also heard from a person who had been kicked out of his home because of the letter, and another who felt “suicidal.”

One letter went to Edgar, a 26-year-old in Austin, Texas, who requested to withhold his last name to protect his privacy. As he recalled, his older sister handed him the envelope, asking, "Is there something you want to tell me?"

Edgar is gay and taking the HIV prevention medication known as PrEP, or pre-exposure prophylaxis. "I had to have the conversation with her about what is PrEP and why there's gay men who take it," he told BuzzFeed News. "It was an awkward situation. Here my family might possibly think I'm HIV-positive." Even though that wasn't the case for him, he added, "It was still a scare for them."