Your health cover will last until the end of your notice period, so if you've just started consultation you should be ok for another three months at least. You should be able to use the consultation period to ask these kind of questions (if there is no union, has an employee rep been appointed, or if not you can ask yourself). From memory, consultation is 'about' 30 days and can end sooner if all questions are answered or later if there are more questions. Depending on the scale of change the company is making, there may also be a couple of weeks after consultation of group/individual meetings, mapping, looking for alternatives suggested by those who are at risk etc.