Final answer:
The statement is true if Jason is in his Guaranteed Issue (GI) window, which allows enrollment in health insurance irrespective of various factors.
Step-by-step explanation:
The statement provided is True if Jason left his employer-sponsored health insurance plan voluntarily and is now within his Guaranteed Issue (GI) window. The Guaranteed Issue window refers to a period during which an individual can enroll in a health insurance plan regardless of health status, pre-existing conditions, age, or other factors that might otherwise make them ineligible for coverage. In most cases, there are specific events or time frames that qualify someone for a GI window, such as losing employer coverage, moving to a new area, or experiencing a family event like marriage or the birth of a child.