I guess it probably depends on what the alternatives are. Is it possible to opt-out? What are the repercussions for failure to comply?
Forcing a person born on a particular landmass to be documented or jump through any number of other hoops that enroll them in organizations or institutions could also be construed as compelled association, but the courts and governments of the world clearly don't see it that way.
That gets into the distinction between the legal and the philosophical though, and I don't claim expertise in either field.