Insurance Repair Terminology and Glossary

Insurance repair claims involve a dense layer of specialized language that shapes how settlements are calculated, how contractors are paid, and how disputes are resolved. This glossary covers the core terms used across property damage claims, restoration workflows, contractor agreements, and coverage determinations. Precise definitions matter because misapplied terminology — particularly around valuation methods and scope language — directly affects claim outcomes under state insurance codes and carrier policy language.

Definition and Scope

Insurance repair terminology spans three overlapping domains: coverage and valuation language, construction and restoration trade language, and claims administration language. Each domain has its own authoritative sources, and a term's meaning in one context may differ significantly in another. For example, the word "depreciation" carries a specific actuarial definition in carrier policy documents but also appears in construction estimating software with a distinct computational function.

The primary regulatory framework for property insurance terminology in the United States is established at the state level through each state's Department of Insurance, with model language developed by the National Association of Insurance Commissioners (NAIC). The NAIC publishes model acts and standardized policy forms that define terms including "replacement cost," "actual cash value," and "insured loss." Individual carriers may adapt this language within bounds set by state insurance codes.

The construction and restoration trade draws terminology from standards published by the Institute of Inspection, Cleaning and Restoration Certification (IICRC), whose S500 (water damage), S520 (mold), and S770 (fire and smoke) standards define restoration processes and documentation requirements used in scope of loss documentation and adjuster reviews.

Core Glossary Terms

Actual Cash Value (ACV): The fair market value of a damaged item or structure at the time of loss, calculated as replacement cost minus depreciation. ACV settlements are common in policies that do not include replacement cost value (RCV) endorsements. See the depreciation and actual cash value in repair claims page for calculation mechanics.

Replacement Cost Value (RCV): The cost to repair or replace damaged property with materials of like kind and quality, without deducting for depreciation. RCV coverage requires a separate endorsement in most standard homeowners policies. NAIC model policy language governs how this benefit is triggered and paid. See replacement cost value repair claims.

Recoverable Depreciation: The difference between the ACV payment and the full RCV amount, held back by the insurer until repairs are completed and documented. Once repairs are verified, this holdback is released. See recoverable depreciation in repair claims.

Scope of Loss: A line-by-line inventory of all damaged components requiring repair or replacement, typically prepared by an adjuster or contractor. Scope disputes are among the most common sources of claim underpayment. The scope of loss documentation page covers documentation protocols.

Supplement: A revised or additional claim submission filed when the original scope of loss is found to be incomplete — typically after hidden damage is discovered during repairs. See supplement claims in insurance repair.

Xactimate: An industry-standard estimating platform published by Verisk (formerly Xactware) that assigns unit pricing to repair line items. Carriers, adjusters, and contractors frequently reference Xactimate pricing databases during scope negotiations. More detail is covered at Xactimate and repair estimating software.

Code Upgrade (Ordinance or Law Coverage): A coverage provision that pays for the additional cost of bringing a damaged structure into compliance with current building codes during repair. Without this endorsement, policyholders may bear the code-compliance cost out of pocket. State building codes enforced by local jurisdictions — typically adopted from International Building Code (IBC) or International Residential Code (IRC) standards published by the International Code Council (ICC) — determine what upgrades apply. See code upgrade requirements in insurance repairs.

Depreciation: A reduction in value applied to materials based on age, wear, and useful life. Depreciation schedules vary by carrier but commonly reference actuarial tables. Applied differently in ACV vs. RCV claims.

Assignment of Benefits (AOB): A contractual transfer of a policyholder's claim rights to a third party, typically a contractor. AOB agreements grant the contractor authority to negotiate and receive claim payments directly from the insurer. State legislatures in Florida and other states have enacted statutes restricting or reforming AOB use following documented abuse patterns. See contractor assignment of benefits.

Like Kind and Quality (LKQ): The standard requiring that replacement materials match the original in type, quality, and appearance. This principle underlies disputes about matching undamaged portions of a structure to repaired areas. See matching and like kind quality in repairs.

Additional Living Expenses (ALE): Coverage for temporary housing, meals, and related costs incurred when a home is uninhabitable during repairs. Covered under Coverage D in most standard homeowners policies as defined by NAIC model forms. See additional living expenses during repair.

How It Works

Terminology flows through a claim in three sequential phases:

  1. Loss Documentation Phase — Adjusters and contractors apply scope and damage terminology to produce a written inventory. IICRC standards govern terminology for water, mold, and fire losses; ICC codes govern structural and systems terminology.
  2. Valuation Phase — ACV, RCV, depreciation, and code upgrade terms determine the monetary amounts attached to each scope line item. Carrier policy language, state insurance regulations, and Xactimate pricing databases interact here.
  3. Resolution Phase — Supplement, AOB, appraisal, and dispute resolution terminology governs how disagreements are handled. State Department of Insurance complaint processes and, in some states, statutory bad faith provisions define carrier obligations.

Common Scenarios

ACV vs. RCV Disputes: A policyholder receives an ACV payment and disputes whether their policy entitles them to RCV. The resolution depends on whether an RCV endorsement exists and whether the insurer's depreciation methodology complies with state insurance department guidance. The insurance repair dispute resolution page covers formal resolution paths.

Supplement Filing After Hidden Damage: A contractor opens a wall during water damage repairs and discovers mold not included in the original scope. A supplement claim is filed using IICRC S520 terminology to document the additional loss under established remediation standards. See mold remediation and insurance repair.

Code Upgrade Conflict: A roof replacement triggers a local code requirement for updated ventilation (per IRC Chapter 8 standards). If the policyholder lacks ordinance or law coverage, the carrier may pay only for replacement-in-kind, leaving the code-compliance cost unrecovered. See roof repair insurance claims process.

AOB Dispute: A restoration contractor presents an AOB agreement to a policyholder following a water loss. The carrier questions the scope and pricing. Because the policyholder has signed over claim rights, the dispute is resolved between carrier and contractor — a dynamic that varies in legality by state statute.

Decision Boundaries

When ACV Applies vs. RCV: ACV is the default valuation method unless an RCV endorsement is specifically included. Policyholders receiving ACV settlements may recover the depreciation holdback only after documented proof of repair — timing and documentation requirements are specified in the policy.

When AOB is Enforceable: AOB enforceability depends on state law. Florida's SB 2-D (2023) (Florida Senate Bill 2-D) significantly restricted residential property AOB use. Other states maintain different rules; checking the applicable state Department of Insurance is essential.

When a Supplement is Appropriate vs. a New Claim: Supplements cover items within the original loss event that were missed or undiscovered. New claim filings apply to subsequent, independent damage events. Misclassifying a new damage event as a supplement — or vice versa — can trigger coverage disputes.

General Contractor vs. Restoration Contractor Terminology: These roles carry distinct licensing and scope implications addressed in the general contractor vs. restoration contractor comparison. A restoration contractor typically holds IICRC certifications; a general contractor holds state-issued construction licenses under statutes administered by each state's contractor licensing board. See contractor licensing requirements by state.

References

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