That's pretty much correct, HIPAA is primarily for health care providers, if you worked at a hospital and found out by reading the clients chart, then you would not be able to share that information with others. But if you found out from the player or his friends/family you would not be violating HIPAA rules and regs. I work with Medicaid and Insurance so I have to be familar with who I can release information to and what information I can release. As far as coaches being careful with releasing injuries I wonder if that is more to not give opposing teams to much information. Pro's do the same thing with the "upper and lower" body injuries. You don't want your opponent knowing that a player is nursing a sore shoulder, especially during playoffs.