Government Report: 80% of Sandy Flood Appeals Got More Money
The Department of Homeland Security found that nearly 80% of NFIP Sandy claims appeals resulted in additional payments — proving systematic initial underpayment.
By Leland Coontz III, Licensed Public Adjuster · June 29, 2026
This Article Is Not Legal Advice
This article is educational commentary by a Licensed California Public Adjuster. It is not legal advice. For legal questions about your specific situation, consult a licensed California attorney.
Hurricane Sandy hit the Northeastern United States in October 2012, causing catastrophic flood damage across New York, New Jersey, and surrounding states. Tens of thousands of homeowners filed flood insurance claims through the National Flood Insurance Program (NFIP). What happened next became one of the biggest insurance scandals in American history.
Homeowners reported receiving lowball claim payments that did not come close to covering their damage. Reports surfaced of engineering reports being altered to minimize damage findings. Estimates were slashed. Damage descriptions were downplayed. The outcry was loud enough that the government launched a formal claims review process — and what that review found confirmed what homeowners had been saying all along.
The Government Investigation
The Department of Homeland Security's Office of Inspector General (DHS OIG) investigated the FEMA Sandy Claims Review Process (SCRP) and issued a 2018 audit report identified as OIG-18-38, finding among other things that the review process produced unsupported additional payments, lacked sufficient internal controls, and incurred over $150 million in excess costs relative to estimates.
The headline finding from the broader Sandy claims reopening process — documented in FEMA's own data and reported by news outlets including PBS Frontline — was staggering.
The Reopening Statistics
Across the reopened Sandy claims, the overwhelming majority of homeowners who pushed back received additional payments. Public reporting from PBS Frontline indicates that roughly 89% of reopened claims were closed with more than 14,500 homeowners receiving additional compensation, and consumer-advocacy summaries widely report that about 80% of appeals produced additional money. The OIG audit (OIG-18-38) confirmed in substance that the review process resulted in significant additional payments to policyholders. Whichever percentage you use, the point is the same: when reviewed, the initial payments were systematically low. The insurance companies handling these claims were not making occasional mistakes — they were underpaying as a pattern.
What Went Wrong
The Sandy claims scandal involved several documented problems:
- Altered engineering reports:In some cases, engineering reports were changed after the engineer submitted them — with damage findings reduced or removed without the engineer's knowledge or consent.
- Lowball estimates: Claim payments were based on repair estimates that significantly understated the actual cost of repairs.
- Minimized damage descriptions: The scope and severity of damage was understated in claim files, making the losses appear smaller than they were.
- Scope cutting: Legitimate damage items were excluded from estimates, reducing the total payment without any engineering or scientific justification.
These are not allegations from disgruntled homeowners. The altered-engineering-report practice was documented in discovery in the Eastern District of New York Hurricane Sandy multidistrict litigation (In re Hurricane Sandy Cases, MDL 14-MC-41, E.D.N.Y.), where Magistrate Judge Brown issued discovery findings on the practice. The systemic underpayment pattern was acknowledged by FEMA itself when it opened the Sandy Claims Review Process and ultimately paid additional money on the vast majority of reopened claims; the OIG’s subsequent audit of that review process (OIG-18-38) found cost and controls problems with the remediation, not with the underpayment finding it was designed to address.
The Review Process Had Its Own Problems
Even the claims review process designed to fix the original underpayments was plagued by issues. The DHS OIG report found approximately $150 million in cost overruns and poor internal controls within the review program itself. The process that was supposed to make homeowners whole ended up costing far more than projected, with inadequate oversight of where the money was going.
This matters because it shows the problem was not just at the claims-handling level. The entire system — from initial assessment to appeals to review — lacked the controls necessary to protect policyholders.
What This Means Beyond Sandy
The Sandy claims scandal involved NFIP flood insurance specifically, but the practices that were documented are not unique to flood claims. The tactics used to underpay Sandy claimants — scope cutting, lowball unit pricing, minimizing damage descriptions, and disputing the extent of damage — are the same tactics used by private insurance carriers on homeowner claims every day.
The difference with Sandy was scale. When tens of thousands of homeowners experienced the same thing at the same time, the pattern became undeniable. When it happens to one homeowner at a time, it is easy for the insurer to frame it as a disagreement over scope rather than a systemic practice.
The 80% figure is a powerful data point for any policyholder fighting a lowball claim payment. It demonstrates, with government-documented evidence, that insurance companies systematically underpay claims — and that pushing back works. Four out of five homeowners who challenged their Sandy payments got more money. The question is how many homeowners accepted the first offer and never challenged it.
What to Do If You Think Your Claim Was Underpaid
Whether your claim involves flood insurance or a private carrier, the Sandy findings should encourage you to scrutinize every claim payment you receive:
- Get your own repair estimate from a licensed contractor — do not rely solely on the insurer's estimate.
- Compare the insurer's estimate line by line against the actual scope of damage. Look for items that were excluded or underpriced.
- Request the insurer's complete claim file, including any engineering reports, adjuster notes, and internal correspondence.
- If the numbers do not add up, file a formal dispute. The Sandy data proves that challenging a low payment usually works.
The Broader Point
None of this means every insurance claim is underpaid. But the Sandy claims review provides the closest thing we have to a large-scale, government-verified test of whether initial claim payments are accurate. The result — nearly 80% of reviewed claims resulted in additional payments — should give every homeowner pause before accepting an initial claim payment at face value.
If the insurance industry's own claims-handling process produces accurate results, the appeal rate should be low and the overturn rate should be even lower. An 80% additional-payment rate on review is not consistent with an accurate initial process. It is consistent with systematic underpayment.
About This Report
The audit findings discussed in this article are drawn from the Department of Homeland Security, Office of Inspector General report OIG-18-38, published in 2018, addressing FEMA's Sandy Claims Review Process. The DHS OIG is an independent oversight body within the Department of Homeland Security responsible for investigating fraud, waste, and abuse in DHS programs, including FEMA and the National Flood Insurance Program. The reopening-statistics figures (roughly 89% of reopened claims closed with additional compensation, and consumer-advocacy summaries reporting ~80% of appeals producing additional money) come from FEMA program data and news reporting (including PBS Frontline), not directly from the OIG audit. The OIG report is publicly available from oig.dhs.gov.
Written by Leland Coontz III, Licensed Public Adjuster, CA License #2B53445.
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