Not all commercial property claims warrant the same response speed, adjuster seniority, or resource allocation. A $12,000 pipe burst at a single-tenant retail unit and a $1.8 million fire at a cold storage facility are both commercial property claims; treating them with the same workflow urgency is as operationally problematic as treating them differently based on criteria that have nothing to do with actual complexity. A triage severity framework is the mechanism for making this distinction consistently — at intake, before an adjuster has read the file, using structured data that is available from the FNOL record.
Variables That Matter for Commercial Property Severity
Severity assessment in commercial property claims works from a small number of variables that are reliably available at FNOL and that carry meaningful predictive weight for total incurred loss and handling complexity.
Loss type is the first filter. Fire, structural collapse, and environmental contamination events carry fundamentally higher average severity than water intrusion, wind damage, or theft. Loss type alone does not determine tier, but it shifts the prior significantly. A fire loss at any occupancy type enters the assessment at a different baseline than a water loss at the same location.
Dollar exposure estimate, even as a rough tier rather than a precise figure, is the most direct severity indicator available at FNOL. Most commercial insureds can categorize their loss as under $50K, $50K–$250K, or over $250K within the first few minutes of reporting, even without a contractor estimate. These thresholds are not universal — carriers with different commercial book compositions may draw tier lines at $25K and $150K, or $100K and $500K — but the principle holds: a tiered exposure estimate at intake is more useful than either no estimate or a false-precision dollar figure.
Occupancy type is the third key variable. The same dollar loss at a single-tenant office building versus a food processing facility versus a multi-tenant retail strip involves different physical risks, different regulatory requirements, different contractor specializations, and different business interruption dynamics. Occupancy type is a reliable proxy for handling complexity independent of the initial loss estimate.
Business interruption potential is a binary flag at intake — is there active business operations at the loss location? — that predicts both the total exposure ceiling and the time sensitivity of initial contact. A manufacturing facility with $40,000 in physical damage and $200,000 in BI exposure is a higher-severity claim than the physical damage estimate suggests.
Why Categorical Tiers Work Better Than Continuous Scoring
Continuous severity scoring — producing a score like 73 or 88 for each claim — is appealing in theory because it appears more precise. In practice, it creates two operational problems. First, adjusters and supervisors need to translate the score into a response decision, which requires a score-to-action mapping that typically collapses the continuous scale into three or four categories anyway. Second, continuous scoring is sensitive to the specific weighting of input variables in ways that are opaque to the people using the output. When a score changes because one input variable shifted, the operational implication is not obvious.
Categorical severity tiers — Tier 1, Tier 2, Tier 3 — map directly to response protocols. The tier determines assignment routing (specialist versus generalist), target time to assignment (immediate, same-day, next business day), initial reserve authorization level, and field inspection requirement. The decision rules are visible and auditable. When a claim is assigned to Tier 1, everyone in the operation understands what that means for the handling workflow, and the assignment can be challenged and corrected by anyone who sees the tier designation and disagrees with it.
A Three-Tier Framework in Practice
Tier 1 — Immediate Response applies to claims with any of the following: loss type is fire, structural collapse, or environmental contamination; dollar exposure estimate over $250K; occupancy type is industrial, manufacturing, healthcare, or multi-tenant with over 10 units; or business interruption flag is positive with exposure estimate over $150K. Tier 1 claims are assigned to a specialist adjuster within 30 minutes of FNOL receipt, field inspection is mandatory within 24 hours, and initial reserve authority is elevated. These are the claims where lag cost is highest and where specialty routing matters most.
Tier 2 — Standard Priority applies to claims that do not meet Tier 1 thresholds but have dollar exposure estimate between $50K and $250K, or occupancy types that carry elevated complexity without meeting Tier 1 criteria (hospitality, restaurant, multi-tenant retail). Tier 2 claims are assigned same-day during business hours, to a generalist commercial adjuster with appropriate line experience. Field inspection is recommended but may be deferred to the following business day for low-urgency loss types.
Tier 3 — Routine applies to claims with dollar exposure below $50K, no business interruption flag, and loss types with lower physical complexity (water intrusion, minor wind, theft without structural damage). These claims can be handled with desk adjuster workflow through initial stages, with field inspection triggered by specific findings rather than automatic.
The framework's value is not in the specific thresholds — every carrier should calibrate those against their own loss distribution data — but in the principle: consistent, structured severity classification at intake that translates directly into differentiated handling protocols. Claims that are never triaged are essentially self-sorting, which means they sort by whatever information happens to be most salient to the supervisor making the assignment decision. A structured framework makes the sorting logic explicit and consistent, and that consistency compounds across thousands of claims per year.