From a report by Social Security’s Office of Inspector General:
SSA and the Centers for Medicare and Medicaid Services share administrative responsibilities for Medicare. …
SSA enrolls beneficiaries, establishes applicable premium penalties, and collects premiums from individuals who receive Social Security benefits. If an individual signs up for Part B after their Initial Enrollment Period, they may have to pay a late enrollment penalty.
We identified 101,516 OASI beneficiaries who enrolled in Part B during the 2023 and/or 2024 General Enrollment Periods and whom SSA penalized for late enrollment. We reviewed a random sample of 200 of these beneficiaries.
SSA employees accurately processed 177 of the 200 Part B applications we reviewed. However, SSA employees did not accurately process the applications for the remaining 23 beneficiaries. As a result, SSA’s systems improperly assessed approximately $24,000 in Part B premium penalties.
Based on our sample results, we estimate SSA employees accurately processed approximately 90,000 beneficiaries’ applications and did not accurately process 12,000 beneficiaries’ applications. As a result, SSA’s systems improperly assessed about $12 million in Part B premium penalties.
These errors occurred because SSA employees did not consider Group Health Plan coverage, the impact of U.S. residency and lawful presence start dates on Initial Enrollment Period determinations, deemed enrollment, Exceptional Conditions, Special Enrollment Periods, and equitable relief. …
What I’ve seen over the years is that you can almost always find a legitimate way to avoid the late enrollment penalty. I don’t know why they even try to apply a penalty. It’s not worth the trouble.