Poking around doing some research and came across this group - Hadassah. HRC's logo is so very similar to this one I thought I'd share - coincidence? The other thing in common with HRC is an overarching health care theme. Apparently they are allowed to lobby. I'm including a link to their 990 form which has names of who's who in the organization.

https://www.hadassah.org/

https://www.hadassah.org/financials/form-990s.html#

https://www.hadassah.org/search/search.html?q=&q=affordable+health+care+act#gsc.tab=0&gsc.q=affordable%20health%20care%20act&gsc.page=1