Medicare Six-Month Lookback and HSA Contributions
… Individuals do not have a choice to forego the automatic backdating, although this is being considered by the Centers for Medicare and Medicaid Services (CMS). Delaying Medicare Enrollment Individuals who have not yet applied for Social Security retirement benefits must affirmatively apply for Medicare Part A and/or Part B benefits to enroll in Medicare. Consequently, Medicare-eligible individuals may postpone their Medicare entitlement to continue making HSA contributions. CMS, the department that administers the Medicare Program, has confirmed that a Medicare-eligible individual seeking to continue HSA contributions should not apply for Medicare benefits or Social Security retirement benefits …
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