Yes.
BTW, the drug (furosemide) is a diuretic and known masking agent. According to this story, furosemide per se is not banned by MLB, but an "independent program administrator" must have concluded that it was being used as a masking agent.
Quoting the story: MLB classifies the drug as a “diuretic or masking agent.” Since it’s not considered a PED by Major League Baseball, there is no automatic ban. Section 3.F of the joint drug agreement says that if a diuretic or masking agent is present in a player’s specimen, it’s re-tested. If the drug is still present, an independent program administrator (who has no association with the commissioner’s office, any MLB team, or the MLB Players Association) is responsible for determining if the player intended to mask another substance by taking a diuretic. If the IPA determines that the player did intend to mask, that’s when the suspension kicks in.