Your insurance estimate has wrong quantities, underpriced lines, and missing items. Dispute each error with proof—and get paid for every dollar you're owed.
⚠️ Insurance estimates average 15-40 line item errors per claim. Quantity mistakes, wrong pricing, excluded scope—each one costs you money. Line-by-line disputes recover $5,000-$25,000 when documented properly.
Insurance estimates are built from individual line items: drywall at X square feet, roofing at Y squares, labor at Z per hour. When a line is wrong—quantity too low, price too low, or the item missing entirely—you can dispute that specific line. A line item dispute is a targeted challenge: you identify each error, document the correct amount, and demand the difference. See our supplement master guide and our guide on how insurance companies calculate settlements for the full process.
Carriers expect policyholders to accept the estimate as-is. They don't expect you to compare it line by line to contractor estimates and challenge each discrepancy. That's exactly what produces recoveries. Policyholders who do this routinely recover $5,000-$25,000.
Match carrier lines to contractor lines. Note every discrepancy
Measurement for quantity, estimate for price, code for required upgrades
Line #, description, carrier $, correct $, difference, document ref
Create a spreadsheet or table. For each disputed line: reference number, description, carrier amount, your requested amount, difference, and supporting document. Total the difference column. That's your supplement amount. Submit it with contractor estimates, photos, and any code or measurement documentation.
Get your carrier estimate and at least one detailed contractor estimate. Go through each line. Does the carrier include it? Is the quantity right? Is the price right? Flag every error. If the carrier uses line numbers, note them.
For quantity errors: measure, or use contractor measurements. For price errors: contractor estimate, supplier quote. For missing lines: contractor estimate, code citation. Every correction needs proof.
Build a table: Line | Description | Carrier $ | Correct $ | Difference | Proof. Fill in each disputed line. Sum the difference. This is your supplement schedule.
Send a supplement letter with your schedule and attachments. Reference claim and policy. Request response in 30 days. Follow up. Escalate if they delay or lowball.
Our line-by-line comparison tools and dispute templates help you identify errors and recover $5,000-$25,000. Every line matters.
Start Your Claim ReviewSpecificity wins. Vague complaints get ignored. Line-by-line documentation with proof gets paid.
A line item dispute is when you challenge specific entries on the carrier's estimate—individual lines that are wrong in quantity, price, or scope. Instead of disputing the whole estimate, you target each error: 'Line 12 shows 200 sq ft of drywall but the room is 280 sq ft,' or 'Line 45 labor rate is $X, market rate is $Y.' Recoveries typically range from $5,000-$25,000 when documented properly.
Identify the incorrect line, document the correct quantity or price (contractor estimate, measurement, supplier quote), calculate the difference, and include it in a supplement or dispute letter. Reference the line number, state the correction, provide proof. Submit with other disputed lines for a total supplement amount.
Quantity errors (square footage, linear feet, unit counts too low), price errors (labor or material below market rate), missing lines (scope items not included), and quality errors (cheaper material specified than required). Each type requires different proof: measurements for quantity, contractor estimates for price, code citations for required upgrades.
Focus on items with meaningful dollar impact. A $50 error isn't worth the effort; a $2,000 underpriced labor line is. Prioritize quantity errors (they compound), labor rates, major material lines, and missing scope. Many small errors can add up—if you have a comparison tool, include all significant gaps.
Typical recoveries: $5,000-$25,000 depending on the number and size of errors. Quantity errors alone often yield $2,000-$8,000. Pricing disputes add $3,000-$12,000. Missing line items add more. Combined with other supplements, total recoveries can reach $20,000-$40,000.