Understanding Xactimate: A Restoration Contractor's Guide to Insurance Claims

What Xactimate actually is and why it runs the restoration business

Xactimate is the estimating platform most property insurers use to price water, fire, mold, and storm claims. If you do insurance-funded restoration work, you're not really pricing jobs to your own liking - you're pricing them to match a database that adjusters trust. Learn to speak its language and payment gets faster. Fight it and you'll spend months on supplements, price disputes, and delayed draws.

The platform runs on regional price lists updated quarterly, line-item codes for nearly every restoration task, and a set of rules around depreciation, overhead and profit, and scope documentation that adjusters are trained to check. Contractors who understand the structure get paid closer to their first estimate. Contractors who don't end up eating 10-20% of a job in unapproved line items or arguing over things that were never going to be approved in the first place.

The building blocks: line items, price lists, and categories

Every Xactimate estimate is built from line items - discrete tasks like "R&R drywall - 1/2 in." or "Water extraction - Heavy." Each line item has a code, a unit of measure (square foot, linear foot, each), and a price tied to your region's current price list. Price lists refresh quarterly, and material costs can shift 3-8% between updates depending on lumber, drywall, and labor market swings in your area.

Categories group line items by trade - DRY (drywall), PNT (paint), WTR (water mitigation), and so on. Getting the category right matters because some carriers cap or scrutinize certain categories more than others. A misfiled line item, even priced correctly, can trigger a manual review and slow your payment by a week or two.

• Unit pricing: Most line items are priced per square foot or linear foot, not as flat fees - this is where contractors under- or over-scope without realizing it.
• Regional variance: The same line item can price 15-30% differently between a metro price list and a rural one just an hour away.
• Depreciation: Recoverable vs. non-recoverable depreciation determines whether the homeowner gets a second check after the work is done - get this wrong in your estimate and you'll field angry calls that aren't really about your work.

Overhead and profit - the line most contractors leave on the table

Overhead and profit (O&P), typically 10% and 10%, gets added on top of the base estimate when a job involves three or more trades or meets certain complexity thresholds most carriers use as a rule of thumb. A lot of restoration contractors either forget to request it or don't document why the job qualifies, and that's real money - on a $25,000 job, O&P can be $4,000-$5,000 that never shows up because nobody asked correctly.

The trick isn't just adding O&P to your estimate; it's justifying it with the scope. If you've got a general contractor coordinating drywall, paint, flooring, and electrical trades on the same loss, that's a textbook multi-trade job. Note it explicitly in your estimate summary rather than assuming the adjuster will infer it.

Scope documentation: photos, moisture logs, and the paper trail that gets you paid

Adjusters approve what they can verify. A line item without supporting documentation is a line item waiting to be cut. For water losses specifically, expect to need:

• Moisture readings at multiple points, logged daily until the structure reaches dry standard - typically 3-7 days for a straightforward Category 1 loss, longer for anything involving hardwood subfloor or multiple wall cavities.
• Photos of every affected room before demo, during mitigation, and after drying equipment placement.
• Equipment run logs - how many air movers and dehumidifiers, placed when, removed when. Carriers routinely dispute equipment days that aren't backed by a log, and that dispute alone can hold up $500-$2,000 per job.
• A clear cause-of-loss narrative that matches what the adjuster's own inspection will find - inconsistencies here are the single fastest way to trigger a full claim review.

The contractors who get paid fastest aren't necessarily the ones doing the best restoration work - they're the ones whose paperwork leaves the adjuster nothing to question.

Supplements: how to ask for more money without starting a fight

A supplement is an additional estimate submitted after the initial scope, usually because hidden damage was found once demo started - subfloor rot behind a vanity, mold behind baseboards, wiring that didn't meet code. Supplements are normal; on a typical water loss, it's common to see supplements add 15-35% to the original approved scope once walls and flooring come out.

What separates a smooth supplement from a fight is timing and evidence. Submit supplements as soon as you find the additional damage, not in a batch at the end of the job - carriers are far more receptive to real-time discoveries than a pile of extra line items dropped on them during final invoicing. Photograph the hidden damage before you touch it, and reference the specific line item and code you're adding, not just a dollar amount. "Found subfloor damage requiring R&R, see WTR 200 code" gets approved faster than a vague description and a bigger number.

Common mistakes that slow down payment

Most delays aren't disputes over whether damage happened - they're disputes over documentation and scope precision. The recurring issues:

• Guessing square footage instead of measuring. A 10% overestimate on a large room can be the difference between a quick approval and a manual recheck.
• Mixing categories. Filing painting line items under a general contents category instead of PNT confuses reviewers and triggers holds.
• Skipping the "reason for use" note on non-standard line items. If you use a specialty drying method or unusual equipment count, a one-line justification prevents an automatic flag.
• Not matching your price list to the loss date. Price lists change quarterly - using a stale list on an old estimate is a common and entirely avoidable rejection reason.
• Under-scoping mitigation equipment. Adjusters expect equipment counts that match square footage and moisture severity; too few units logged for the space raises questions about whether drying actually happened per protocol.

Working with adjusters: what actually moves the needle

Adjusters process a high volume of claims and default to whatever requires the least follow-up. That means your best leverage isn't arguing prices - it's making their job easy. Submit estimates in the format they expect (Xactimate export files, not PDFs cobbled together in another tool), respond to information requests within a day or two, and keep your narrative consistent across every document tied to the claim.

When you do disagree on pricing, cite the specific price list entry and region rather than making a general case that "materials cost more now." Adjusters can verify a price list comparison in minutes; they can't verify a general market complaint. On disputed line items, a short, specific rebuttal referencing the exact code typically resolves faster than a phone call.

Keeping your own numbers straight alongside Xactimate's

Xactimate prices the claim, but it doesn't manage your job costing, crew scheduling, or the dozen other small line items - dumpster rental, extra trip charges, specialty cleaning products - that eat into margin if you're not tracking them against what actually got approved. A lot of restoration contractors run Xactimate for the claim and something separate, or nothing at all, for job costs, and the gap between "approved scope" and "actual cost to deliver" is where profit quietly disappears.

If you're trying to keep claim documentation, job costing, and crew scheduling in one place instead of stitching together spreadsheets and photo folders, it's worth a look - you can try it free and see whether it fits how your crews already work before committing to anything.

Frequently asked questions

Do I need to be certified in Xactimate to use it for claims?

No certification is legally required to submit estimates, but most carriers expect estimates formatted to Xactimate standards, and adjusters move faster on submissions from contractors who clearly know the platform's conventions - certification courses exist mainly to teach those conventions, not to grant permission to use the software.

Why did my supplement get rejected when the damage is clearly real?

Rejections usually come down to missing evidence tied to a specific line item rather than doubt about the damage itself - go back and confirm you've got dated photos, a clear code reference, and a written explanation of when and how the damage was discovered, then resubmit with that documentation attached rather than just restating the request.

How often should I expect price list updates to change my estimates?

Price lists typically update quarterly, and while most line items shift only a few percentage points, materials with volatile supply - lumber, certain adhesives, specialty coatings - can move 5-10% in a single update, so it's worth double-checking your price list version against the loss date before submitting anything.