Question regarding health insurance for tier 6 members.

Can you please explain how the health insurance plan works for Tier 6 members? To qualify for the pension, would employees need five years of city service and ten years if they want health insurance coverage once they retire? Suppose a tier 6 employee leaves City employment after ten years of accredited service. Are they still eligible for City-provided health insurance/medical coverage upon retirement from the City as early as 55, or is it later?

I’ve been hearing different things. A manager told me you don’t qualify for health insurance after you quit. Thanks!