Healthcare.gov Open Enrollment Underway, An Estimated 3,000 Montanans Won’t Get Tax CreditsHealthcare.gov Open Enrollment Underway, An Estimated 3,000 Montanans Won’t Get Tax CreditsThe open enrollment period for those seeking health insurance on healthcare.gov (commonly known as Obamacare) began on Tuesday this week. Nick ChrestensonNick Chrestenson