Medicare Advantage insurers will no longer have to send members a mid-year reminder about supplemental benefits sitting unused on their plan, under a final rule the Centers for Medicare & Medicaid Services issued for the 2027 contract year. The mid-year notice had been the only standing requirement forcing insurers to tell each enrollee, benefit by benefit, which dental, vision, hearing or over-the-counter allowance had gone untouched partway through the year. Because those allowances typically expire with the plan year and do not carry over, the notice functioned as the one built-in prompt keeping enrollees from losing benefits they had effectively already paid for through their premiums. Its removal shifts that responsibility onto the enrollee alone.
The Notice CMS Is Rescinding
The requirement CMS eliminated applied to nearly every Medicare Advantage plan that offers supplemental benefits beyond original Medicare — dental cleanings and dentures, eyewear, hearing aids, over-the-counter allowances and, on some plans, flex cards for groceries or utilities. Insurers had to identify, enrollee by enrollee, which of those benefits sat unused partway through the plan year and send a personalized notice flagging the gap, giving members a mid-year chance to book an appointment or spend down a balance before it disappeared. That mechanism existed precisely because Medicare Advantage marketing routinely emphasizes the sticker value of these add-on benefits when enrollees first sign up, while the plans themselves carry no obligation to track usage against that advertised value once the year is underway.
CMS’s fact sheet on the Contract Year 2027 Medicare Advantage and Part D final rule confirms the agency rescinded that mid-year notification obligation outright, folding it into a broader package of changes the agency describes as reducing administrative burden on insurers. The rule does not touch the underlying benefits themselves or their expiration terms — only the requirement that plans proactively tell enrollees, mid-year, which of those benefits remain unspent.
CMS published the final rule in the Federal Register on April 6, 2026, as document 2026-06600, with an effective date of June 1, 2026. Most substantive provisions, including the supplemental-benefit notice rescission, apply to coverage beginning January 1, 2027 — meaning the first enrollees affected are the ones selecting Medicare Advantage plans during this fall’s Annual Enrollment Period for the year ahead.
Inside the decision kit: A cost calculator spreadsheet comparing plans on cost, drugs and doctors, a prescription-by-plan comparison, a provider call script and the Open Enrollment calendar. Open The 2027 Medicare Open Enrollment Decision Kit.
Why Unspent Dollars Disappear at Year’s End
Supplemental benefits in Medicare Advantage plans function as use-it-or-lose-it allowances rather than accounts that carry a balance into the next year. A dental allowance, a quarterly over-the-counter credit or a flex card loaded with grocery or utility dollars typically zeroes out on December 31 no matter how much of it went untouched, regardless of how much the enrollee paid in monthly premiums to access it in the first place.
Bass, Berry & Sims, the law firm that reviewed the final rule for health plan clients, grouped the notice rescission with a cluster of changes CMS finalized under Executive Order 14192, “Unleashing Prosperity Through Deregulation” — the same order behind the rule’s rollback of health-equity reporting and several marketing restrictions on agents and brokers. CMS frames the mid-year notice as duplicative administrative burden on insurers rather than as a consumer protection with no substitute elsewhere in the rule.
Without that mid-year flag, an enrollee who forgets about an unused hearing or vision allowance gets no insurer-generated reminder before the balance reverts to the plan at year’s end. Plans still disclose their supplemental-benefit schedules at enrollment and in member handbooks, but nothing in the final rule requires any second touchpoint during the year to confirm whether an individual enrollee has actually drawn down the dollars attached to their own plan.
The Deregulatory Package Built Around It
The mid-year notice rescission arrived alongside three related rollbacks in the same rule: Medicare Advantage quality-improvement programs no longer must include activities aimed at reducing health disparities, utilization-management committees no longer need a member with health-equity expertise, and plans no longer must conduct or publicly post annual health-equity analyses of prior-authorization use, according to CMS’s own accounting of the rule as reported by Becker’s Hospital Review.
Not every proposed cut survived the comment period; CMS received more than 42,000 comments on the proposed version of the rule. The agency ultimately declined to finalize a proposed ban on marketing the dollar value of supplemental benefits, so insurers can still advertise a dental or vision allowance to prospective enrollees even as the mid-year check-in on whether that same allowance actually got used disappears.
The same rulemaking also eliminated the 48-hour waiting period previously required between a beneficiary signing a Scope of Appointment form and a licensed agent’s follow-up sales call, and it cut the required retention period for marketing and sales-call recordings from ten years to six. Both changes take effect October 1, 2026, just as insurers begin marketing 2027 plans during the Annual Enrollment Period — the same season in which the mid-year unused-benefit notice will no longer exist to catch enrollees who signed up for supplemental benefits they never got around to using.
CMS did keep new guardrails on the debit cards many plans now use to administer these same benefits, requiring real-time, point-of-sale verification of enrollee eligibility and confirming the cards must expire strictly within the plan year in which they were issued — the same expiration timeline that had made the now-rescinded mid-year notice the only warning enrollees received before an unspent balance vanished for good.
Supplemental Dollars and the Plan Year Clock
The article leaves open exactly the gap CMS’s rule creates: once the mid-year notice disappears, nothing in the Medicare Advantage system tells an enrollee which supplemental benefits sit unused until the plan year closes and the balance is gone. That same silence extends to the broader annual decision each enrollee faces, since a plan’s premium, drug formulary, network and supplemental-benefit menu can all change for 2027 with no equivalent mid-year check-in to catch it early. The Money Overview built the 2027 Medicare Open Enrollment Decision Kit for enrollees who want to catch those changes for themselves rather than discover them after a benefit or a plan detail has already shifted.
The 2027 Medicare Open Enrollment Decision Kit is a 42-page decision kit built around a prescription-by-plan comparison and a provider call script for confirming which doctors and pharmacies stay in-network before a plan change takes effect.
See the prescription-by-plan comparison in The 2027 Medicare Open Enrollment Decision Kit.
This article was researched and drafted with the assistance of AI and reviewed by The Money Overview editorial team.
