AARP and UnitedHealthcare Hit With Class Action Over Alleged Wrongful Medicare Supplement Claim Denials
A new class action lawsuit claims AARP and UnitedHealthcare Insurance Company fraudulently sell paid AARP memberships and Medicare supplement plans that promise to cover care Medicare does not pay for — while intending to deny reimbursement claims. Plaintiff John Sacchi filed the complaint in New Jersey federal court, alleging the companies have systematically denied valid claims using a condition that does not appear anywhere in the actual policy documents. No settlement has been announced. The case is in active litigation.
Quick Facts
- Lawsuit Type: Proposed consumer class action — no class certified yet
- Defendants: AARP Inc.; UnitedHealthcare Insurance Company (Coty DTC Holdings LLC is not a party — this case involves UnitedHealthcare directly)
- Case Name & Number: Sacchi v. AARP, et al., Case No. 26-cv-1755
- Court: U.S. District Court for the District of New Jersey
- Current Status: Active litigation — class certification pending
- Who May Be Affected: Nationwide AARP members who held an AARP Medicare Supplement Plan from UnitedHealthcare since 2014 and had a claim denied because their provider did not participate in or accept Medicare
- Settlement Amount: None — TBD
- Claim Deadline: Not yet established — TBD
- Damages Sought: Compensatory, general, consequential, special, and punitive damages; restitution and disgorgement; declaratory and injunctive relief
Current Status & What Happens Next
- The lawsuit was filed in 2026 and is in the very early stages of litigation in New Jersey federal court.
- No class has been certified. The court must formally certify a class before any collective action or settlement can proceed.
- Sacchi demands a jury trial and requests declaratory and injunctive relief and an award of compensatory, general, incidental and consequential damages, special damages, punitive damages, restitution and disgorgement and pre- and post-judgment interest.
- No trial date has been set. Insurance-related class actions of this complexity typically take two to five years to resolve.
- This page will be updated as the case progresses through the courts.
What the Lawsuit Alleges
The Core Allegation: A Promise Made, Then Broken
Plaintiff John Sacchi alleges the companies’ AARP membership and Medicare supplement plans do not cover Medicare expenses as promised. The lawsuit goes further, arguing this is not an administrative error — it is a deliberate, company-wide policy.
The “Phantom Condition” at the Center of the Case
United, in fact, intends to continue systematically denying such claims by citing a phantom, non-existent condition that appears nowhere in the policies’ subject Certificate of Insurance, the AARP class action lawsuit alleges. In plain terms: the complaint says UnitedHealthcare is using a reason to deny claims that consumers never agreed to and that is not written anywhere in the policy they purchased.
The AARP Royalty Relationship
A significant element of this lawsuit involves AARP’s financial relationship with UnitedHealthcare. Sacchi claims the companies have violated the New Jersey Consumer Fraud Act by fraudulently soliciting and breaching paid sales and renewals of AARP memberships and the self-titled “AARP Medicare Supplement Plans from UnitedHealthcare” insurance policies administered by United.
AARP has a royalty agreement with UHC for branded Medicare Advantage plans, Medicare Advantage plans with a Prescription Drug benefit, and Medigap plans. The lawsuit essentially alleges that AARP collects royalty revenue from plan sales while consumers are left without the coverage they paid for.
Who Is Harmed and How
Sacchi claims AARP and United have perpetrated their illegal company-wide policies of refusing rightful reimbursements against countless thousands of consumers throughout New Jersey and the United States. The victims, the lawsuit argues, are Medicare-eligible seniors who purchased supplemental insurance specifically to cover the gaps Medicare leaves behind — only to find those gaps remain uncovered when they need care most.
Related article: Mattress Firm Faces Multiple Class Action Lawsuits Over Alleged Fake, Limited-Time Sales
Who Could Be Included
Sacchi wants to represent a nationwide class of consumers who, since 2014, were AARP members and had an AARP Medicare Supplement Plan from UnitedHealthcare. The class includes people who had reimbursement claims for medically necessary care denied because the provider did not participate in or accept Medicare.
You may be included in the proposed class if you:
- Are or were an AARP member at any point since 2014
- Held an AARP Medicare Supplement Plan (Medigap) from UnitedHealthcare
- Had a reimbursement claim denied for medically necessary care
- The denial was based on the provider not participating in or accepting Medicare
- Are located anywhere in the United States
Given the scale of UnitedHealthcare’s Medicare supplement business — it is the largest seller of Medigap plans in the country — the potential class could be very large.
Settlement Details
No settlement has been proposed or approved. This section will be updated when a settlement is reached.
This is a litigation-phase case. If the class is certified and the case proceeds, any eventual settlement would likely include monetary compensation for denied claims, and potentially injunctive relief requiring UnitedHealthcare to change its claims-handling practices. For context on how large health insurance class action settlements are structured and paid out, the Blue Cross Blue Shield class action lawsuit 2026 — a $2.67 billion antitrust settlement — illustrates how far-reaching consumer recovery in the insurance industry can be.
Prior Cases & Broader Legal Context
This is not UnitedHealthcare’s first encounter with class action litigation over Medicare plan denials.
UnitedHealthcare previously faced class action lawsuits in 2017 and 2018 alleging, respectively, that the company unfairly reduced benefits for out-of-network mental healthcare and tricked senior citizens and disabled individuals into paying artificially inflated prices for Medicare supplemental health insurance policies.
More recently, a separate and highly publicized class action targeted UnitedHealthcare’s use of artificial intelligence to deny Medicare Advantage claims. A class action lawsuit was filed against UnitedHealth and a subsidiary alleging that they are illegally using an algorithm to deny rehabilitation care to seriously ill patients, even though the companies know the algorithm has a high error rate.
That case produced a significant ruling in February 2025. On February 13, 2025, a federal court ruled that breach of contract and breach of the implied covenant of good faith and fair dealing can proceed — finding that these claims primarily turn on whether UHG broke its own insurance contract provisions. That ruling reinforces the legal theory at the heart of the Sacchi case: that insurers can be held to what their own policy documents actually say.
The pattern across these cases is consistent. UnitedHealthcare’s post-acute care claims denials increased significantly, according to one suit, which described the alleged scheme as affording defendants “a clear financial windfall in the form of policy premiums without having to pay for promised care.”
For consumers navigating healthcare privacy and billing disputes with large insurers, the MyChart class action lawsuit settlements provide another example of how institutional healthcare entities can face collective consumer accountability through the courts.
FAQs
Is this a class action lawsuit?
Yes — it has been filed as a proposed class action in U.S. District Court for the District of New Jersey. However, the court has not yet certified a class. Until certification is granted, the case formally represents only named plaintiff John Sacchi.
Has a settlement been approved?
No. There is no proposed or approved settlement at this time. The case is in the early stages of litigation.
Who may be eligible to join the class?
The proposed class covers nationwide AARP members who, since 2014, held an AARP Medicare Supplement Plan from UnitedHealthcare and had reimbursement claims for medically necessary care denied because the provider did not participate in or accept Medicare.
What is a Medicare Supplement Plan, and why does this matter?
A Medicare Supplement Plan — also called Medigap — is private insurance sold to fill the coverage gaps left by original Medicare. Consumers pay premiums specifically for this additional protection. The lawsuit alleges that UnitedHealthcare collected those premiums while systematically refusing to pay covered claims, defeating the entire purpose of the product.
What is the “phantom condition” the lawsuit refers to?
The lawsuit alleges United systematically denies claims by citing a condition that appears nowhere in the policies’ Certificate of Insurance. This means the denial reason consumers receive is not a term they ever agreed to — it is a condition invented outside the contract.
Is there a claim form I can file right now?
No. There is no open claims process at this stage. If the case progresses and a class is certified, a formal notice and claims process will be announced. Monitor this page for updates.
Where can I find official case information?
The case — Sacchi v. AARP, et al., Case No. 26-cv-1755 — is filed in the U.S. District Court for the District of New Jersey. Federal court filings are publicly accessible through PACER.
What should I do if I had a Medicare supplement claim denied by UnitedHealthcare?
Do not discard any denial letters, Explanation of Benefits (EOB) documents, or correspondence from UnitedHealthcare or AARP. These records may be critical evidence. If you believe your claim was wrongfully denied, consult a consumer protection or insurance attorney to understand your rights and whether you may be a potential class member.
Has UnitedHealthcare responded to the lawsuit?
No formal response from UnitedHealthcare or AARP has been publicly reported at the time of publication. Defendants typically have 21 days after service to file an answer or motion to dismiss in federal court. This article will be updated when a response is filed.
Last Updated: March 9, 2026
Disclaimer: This article is for informational purposes only and does not constitute legal advice. Legal claims and outcomes depend on specific facts and applicable law. For advice regarding a particular situation, consult a qualified attorney.
About the Author
Sarah Klein, JD, is a licensed attorney and legal content strategist with over 12 years of experience across civil, criminal, family, and regulatory law. At All About Lawyer, she covers a wide range of legal topics — from high-profile lawsuits and courtroom stories to state traffic laws and everyday legal questions — all with a focus on accuracy, clarity, and public understanding.
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