Home/Glossary/SHIPGlossary · EnrollmentSHIPState Health Insurance Assistance Program. Free, unbiased Medicare counseling in every state.Related TermsInitial Enrollment Period (IEP)Annual Election Period (AEP)General Enrollment PeriodSpecial Enrollment Period (SEP)Medicare Advantage Open Enrollment (MA-OEP)Late Enrollment PenaltyCOBRAEmployer Group Health Plan← Back to glossary index