Eight a.m. to 8 p.m., seven days a week, in every region of the country: that was the toll-free phone standard CMS required of the Limited Income Newly Eligible Transition program, the drug-coverage bridge for the poorest people newly qualifying for Medicare. A finalized CMS rule removes that twelve-hour call-center mandate as part of a wider deregulatory package. The waiver lands on a program built for people with almost no other path to coverage: newly eligible dual-eligible and Extra Help beneficiaries not yet matched to a Medicare drug plan, who depend on that phone line to keep a pharmacy claim from becoming an out-of-pocket bill.
How the LI NET Program Bridges New Enrollees to Drug Coverage
The Limited Income Newly Eligible Transition program, known as LI NET, was established on January 1, 2010, to give people with low incomes temporary Medicare drug coverage while they wait to be matched with a permanent Part D plan. It covers four groups: full-benefit dual eligibles and Supplemental Security Income recipients, who can receive up to 36 months of retroactive coverage, and Low-Income Subsidy recipients along with people enrolled through a state Medicare Savings Program, who get coverage at the pharmacy counter and up to 30 days retroactive. Humana currently administers the program under a CMS contract, covering every Part D-covered drug with no network pharmacy restriction.
The call center is not a peripheral help line; it is how a pharmacist actually gets paid. A pharmacy can bill LI NET directly if it has reasonable assurance a customer qualifies, using proof such as a Medicaid card, a state verification letter, or a phone confirmation from a state Medicaid office. When eligibility cannot be confirmed through the program’s own systems, CMS’s guidance for pharmacies and caseworkers is direct: the person, not the pharmacy, ends up paying out of pocket for the prescription. That is the exact failure point the twelve-hour phone window was built to prevent — the current LI NET help desk takes calls from 8 a.m. to 11 p.m. Eastern time, a span that covers 8 a.m. to 8 p.m. local time across the four continental time zones CMS’s rule described as “all regions.”
LI NET’s permanence is more recent than its name suggests. It ran as a temporary administrative fix for more than a decade until Section 118 of the Consolidated Appropriations Act of 2021 made LI NET a permanent part of the Part D program, effective January 1, 2024. For beneficiaries who qualify for retroactive coverage, the same phone line is also how money comes back: LI NET reimburses out-of-pocket costs for covered drugs, minus any applicable copayment, but only after a written request moves through a defined timeline — 14 calendar days for a coverage decision, then a check mailed within 30 days if approved.
CMS notifies people of retroactive eligibility by mail, not phone, in the first instance — a yellow auto-enrollment notice that either confirms retroactive coverage or confirms only ongoing temporary coverage with no back-claim. CMS’s own materials acknowledge the mailed notice is not always accurate: a person can receive the no-retroactive-coverage version when the underlying eligibility record actually qualifies for up to three years of back coverage. That mismatch is precisely the scenario in which a caller needs the toll-free line to reconcile what the letter says against what Medicare’s own records show.
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The Executive Order 14192 Section of CMS’s CY2027 Rule
The waiver is one line inside a much larger rule. CMS’s fact sheet for the Contract Year 2027 Medicare Advantage and Part D final rule, released April 2, 2026 and published four days later in the Federal Register as document 2026-06600, groups the change under a section titled “Reducing Regulatory Burden and Costs in Accordance with Executive Order 14192.” The exact language: CMS is waiving the requirement for the Limited Income Newly Eligible Transition program to maintain toll-free customer call centers open from 8 a.m. to 8 p.m. in all regions.
It sits alongside a cluster of similar rollbacks in the same section. CMS also exempted health savings accounts, flexible spending accounts and health reimbursement arrangements from Part D creditable-coverage disclosure notices, and eliminated the requirement that Medicare Advantage quality-improvement programs include activities aimed at reducing health disparities. None of those changes touch drug prices, premiums or benefit design directly; they are administrative-burden reductions for the agency and its contractors, grouped together because they share a legal basis in the same executive order rather than a common effect on what a beneficiary pays or receives.
CMS’s word choice is deliberate. The fact sheet describes several other line items in the same section as “exempting,” “removing” or “eliminating” requirements, but for the LI NET provision it uses only “waiving” — leaving open whether the eight-to-eight standard could be reinstated later, or whether the waiver is intended to be permanent. The public accounting of the change runs to a single sentence, with no separate regulatory-impact estimate specific to what it means for LI NET callers.
What Changes January 1, 2027 — and What CMS Has Not Said
Timing matters here. CMS’s final rule became effective as a regulation on June 1, 2026, but most of its substantive changes are tied to the 2027 contract year rather than to the date of publication. The rule’s own text is explicit where CMS wanted an earlier start: the new marketing and communications policies in the rule are applicable for all contract year 2027 marketing and communications, beginning October 1, 2026, months before the plan year itself begins. The LI NET call-center provision carries no comparable accelerated date in CMS’s fact sheet, placing it on the rule’s default timeline: the 8 a.m.-to-8 p.m. standard remains the operating requirement for the rest of the current contract year and lifts only when contract year 2027 begins on January 1.
What CMS has not published is a replacement standard. The fact sheet describes what is being removed, not what, if anything, will govern LI NET’s phone availability once the mandate lifts. Without a federal floor, the hours a caller can expect from Humana’s help desk starting in 2027 become a matter of the sponsor’s operational choices rather than a fixed regulatory requirement, for a caller group CMS itself defines by low income and, in two of its four eligibility categories, by up to three years of retroactive claims that depend on reaching someone at LI NET to sort out.
That distinction is what separates this waiver from most of the rest of CMS’s deregulatory list. A shorter disclosure notice or a loosened health-equity reporting requirement changes paperwork inside a health plan’s compliance department. A shorter phone window changes how long a beneficiary disputing a pharmacy denial, or trying to document three years of retroactive Medicaid eligibility, can expect someone to answer. CMS’s fact sheet frames the change as cost and complexity reduction; it does not address what happens to the caller on the other end of a line that, starting January 1, 2027, is no longer required to be answered until 11 p.m. Eastern.
This article was produced with AI assistance and reviewed by The Money Overview editorial team.
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