What to Expect From Mass Tort Lead Generation — And How to Grade It Over Time

A PI firm spends $180,000 building a mass tort claimant database over six months. The vendor's qualification rates look fine. Retainers are signed. Then medical records review arrives — and 65% of those signed claimants wash out. The campaign wasn't a failure because the vendor was bad. It was a failure because the firm measured it like a traditional PI campaign and missed every early warning sign.

Mass tort lead generation runs on different economics: higher cost per lead, lower qualification rates, and a 3–7 year timeline from first call to settlement. That doesn't make it a bad investment — it makes it a different investment that demands a different measurement framework. This guide covers what to expect at each phase, how to grade vendors on a timeline that matches the actual case lifecycle, and which metrics actually predict settlement-eligible claimants.

How Mass Tort Lead Economics Differ From Traditional PI

In traditional PI, a signed auto accident case costs $800–$2,500 to acquire and settles in 12–18 months. In mass tort, you pay $500–$2,000 per lead, sign a fraction as qualified claimants, and wait 3–7 years for resolution. Cost per confirmed claimant runs $3,000–$8,000 depending on tort type. Successful settlements can reach $50,000– $500,000+ per claimant.

The math works — but only with the right metrics, the right grading timeline, and strict quality standards at intake. Firms that cut corners on qualification build large claimant databases with very few settlement-eligible cases. That's how a $180K campaign produces almost nothing.

The Three Phases of Mass Tort Lead Generation

Mass tort campaigns don't run through a single linear funnel. They move through distinct phases — each with different performance expectations and different measurement priorities.

Phase 1: Lead Generation and Initial Qualification (Months 1–3)

You're pulling inbound leads from your vendor network — TV, digital, social, and co-registration sources — and running initial qualification screens. Three metrics matter most here:

• Cost per lead by vendor:Track separately by vendor and by channel. Mass tort CPL ranges from $200 for digital leads to $1,500 for TV-driven leads in high-competition torts. Bundled reporting hides that variation.
• Initial qualification rate:What percentage of leads pass your first-tier screen — confirming product exposure, injury, and basic eligibility? Below 20% means the vendor is selling leads outside your criteria. Above 60% early in a campaign is a yellow flag — qualification criteria may be too loose.
• Lead-to-intake conversion rate:Of leads that pass initial qualification, what percentage complete a full intake interview and sign a retainer? This is where your intake team's effectiveness shows up in the mass tort numbers.

Phase 2: Medical Records and Secondary Qualification (Months 3–12)

After signing claimants, most mass tort cases require medical records review to confirm litigation eligibility. This phase reveals whether your initial qualification actually held up. Three things to track:

• Records confirmation rate:What percentage of signed claimants confirm eligibility after medical records review? Below 50% means intake was too permissive — you signed claimants who shouldn't have been signed.
• Cost per confirmed claimant:Recalculate cost per case using only confirmed-eligible claimants in the denominator. This is the number that tells you what you actually paid for quality cases.
• Vendor correlation analysis:Which vendors produce the highest records confirmation rates? A vendor with confirmation rates below 40% — despite decent Phase 1 numbers — is overselling lead quality.

Phase 3: Litigation and Settlement Tracking (Year 1 Onward)

This is the long tail. Individual case values won't be known for years, but leading indicators let you predict settlement quality well before resolution:

• Average injury severity by claimant source
• Dismissal rate during litigation
• Settlement eligibility rate within the MDL or state court group

Firms tracking these indicators by vendor can identify — years before final settlement — which vendors produce the most valuable claimant pools. When the same vendors pitch you on the next mass tort, that data tells you who to trust.

How to Grade Mass Tort Vendors Over Time

Mass tort vendor grading requires a longer window than traditional PI — but that doesn't mean waiting 3 years to assess performance. Build a system with checkpoints at each phase.

The 90-Day Grade: Efficiency and Qualification

Grade vendors on cost per qualified lead (not raw CPL), initial qualification rate, and intake conversion rate. A vendor scoring poorly here won't improve at Phase 2 or 3. This is your first cut.

• A grade:Qualification rate >40%, intake conversion >30%, CPL at or below budget
• B grade:Qualification rate 25–40%, intake conversion 20–30%
• C grade:Qualification rate <25% or intake conversion <20%
• D grade:More than 50% of leads fail initial qualification

The 12-Month Grade: Records Confirmation Quality

Re-grade vendors based on records confirmation rates. A vendor that scored B at 90 days but whose claimants fail medical records review 60% of the time should be downgraded significantly. Records confirmation rate is the most reliable early predictor of eventual settlement value — more reliable than any Phase 1 number.

The Retrospective Grade: Post-Settlement Analysis

After a mass tort resolves, run a complete retrospective by vendor. Whose claimants settled at the highest rates? The highest values? The lowest dismissal rates? This historical data becomes your most valuable input for future campaigns — it tells you which vendors produce settlement-eligible claimants, not just phone calls.

The Data Infrastructure Mass Tort Measurement Requires

This level of tracking requires every claimant record to carry a vendor source code from lead generation through intake, through records review, through litigation. That source code must persist across multiple systems — intake platform, case management software, mass tort management tool — over a timeline measured in years.

This isn't a spreadsheet problem. It's an infrastructure problem. Firms running mass tort campaigns without persistent source attribution can't answer the one question that matters when settlement arrives: which vendors produced the cases that actually paid?

Warning Signs in Mass Tort Lead Programs

Several patterns consistently signal vendor problems before settlement data arrives:

• Vendors who refuse channel-level breakdowns:If a vendor bundles TV, digital, and co-registration leads and won't separate them, they're hiding performance variation within their own network. Demand it as a baseline condition.
• Qualification rates that drop after month two:The first 60 days of a campaign often see inflated rates — vendors deliver their best inventory first. A significant drop after that window signals a shift to lower-quality sources.
• High volume, low retainer conversion:A vendor delivering 200 leads per month at 5% retainer conversion is delivering noise. Volume doesn't equal quality in mass tort — and the processing cost of bad leads adds up fast.

Mass tort lead generation is one of the highest-value investment categories in PI marketing — for firms that measure it rigorously. The firms that do can confidently scale into new mass torts, knowing which vendors to trust and which ones they've already learned to avoid.

RevenueScale's mass tort attribution tracking handles claimant-level source tracking across multi-year timelines — from first call to settlement.