Insurance Fraud Red Flags and Common Schemes

Red flags are not proof of fraud. They are prompts to investigate. When enough red flags stack up on a single claim, or when one flag is strong enough on its own, the claim gets elevated to an SIU referral. Here is what claim handlers, adjusters, and SIU analysts watch for, along with the common fraud schemes those flags usually point to.

General Claim Red Flags

The same signals keep recurring across lines of business:

• Late reporting. The claimant waited days, weeks, or months to report a loss that should have been reported immediately.
• No witnesses. The loss is unwitnessed in a setting where witnesses would normally exist.
• Post-termination, post-discipline, or post-layoff. The claim is filed right after an adverse employment event.
• Financial pressure. The insured is behind on the mortgage, in bankruptcy, or facing foreclosure, and the loss conveniently covers the shortfall.
• Prior claims pattern. The claimant has multiple prior losses across carriers, often for similar injuries or damage.
• Inconsistent statements. The claimant's account changes between the first notice, the recorded statement, and the documents.
• Over-documented loss. Unusually detailed receipts, photos, and serial numbers produced on request, inconsistent with how ordinary claimants behave.

Auto Insurance Fraud Schemes

Classic auto schemes include:

• Staged accidents (swoop and squat, panic stop, drive-down): collisions deliberately caused to generate bodily injury and property damage claims.
• Paper collisions: accidents that never happened, created on paper by aligned claimants, providers, and sometimes attorneys.
• Owner give-up arson / abandonment: the insured sets the vehicle on fire or abandons it and reports it stolen to recover the loan balance.
• Rate evasion: the insured misrepresents the garaging address to get a lower premium in another state or zip code.

We cover these in detail in our auto insurance fraud post.

Property and Homeowners Fraud Schemes

In property:

• Pre-existing damage. A roof that failed over time, claimed as storm damage after the first strong storm.
• Inflated contents. A legitimate theft or fire loss padded with items that were never in the home.
• AOB abuse. Restoration contractors leveraging assignment of benefits to inflate water, fire, or storm claims.
• Public adjuster schemes. Coordination between adjusters and contractors to maximize claim value beyond actual damage.

More in our property fraud post.

Workers' Compensation Fraud Schemes

Workers' comp fraud comes from three directions: claimant, employer, and provider.

• Claimant: malingering, exaggerated injuries, working while on indemnity (double dipping), side jobs, undisclosed employment.
• Employer: payroll misclassification, premium fraud, ghost employees.
• Provider: upcoding, unbundling, phantom billing, kickbacks.

See our workers' comp fraud guide for the full breakdown.

Medical, Pharmacy, and Life Fraud Schemes

• Upcoding and unbundling: billing for a higher-intensity service, or splitting a bundled procedure into individually billed components.
• Phantom billing: bills submitted for services never rendered.
• Pharmacy diversion and pill-mill schemes.
• Pseudocide and faked-death life insurance claims: rarer, but high-dollar.

Our medical and life fraud post covers these.

Disability Fraud Schemes

Long-term disability, short-term disability, and SSDI claims fraud typically involves malingering, exaggerated injury, working while receiving benefits, and concealment of recovery. Surveillance and social media investigation are disproportionately effective in this space. See our disability fraud post.

Application and Premium Fraud

This fraud happens before the loss. It includes:

• Material misrepresentation on the application
• Undisclosed drivers and ghost drivers
• Prior-loss concealment
• Undisclosed prior cancellations

We cover these in the application fraud post.

From Red Flag to Investigation

A single red flag on a file is almost never enough to act on. Good SIUs, and our insurance fraud investigation team alongside them, stack red flags against known scheme typologies. They then determine whether the pattern justifies a formal investigation. When it does, the work that follows is the subject of the rest of our fraud playbook.