Top PI Practice Areas Every AM Should Know

Source: PI Market Mastery with Chris Dreyer, 07/13/2026

Why this exists

Most of our client work lives in auto accidents. That's the volume, and it's where the money is. But it also means we tend to see only one slice of a client's potential book. This doc maps the rest of the personal injury landscape so you can spot revenue our clients are leaving on the table, recognize when a case type is or isn't viable in their state, and speak credibly about fees and timelines in a client call.

What this changes in a client conversation

You can hear an opportunity the client hasn't named. Clients describe their caseload in passing, and most of the time they aren't pitching you anything. They're just talking. Once the payout ranges and liability theories are familiar, those asides start to register differently: a $100K auto case that nobody has scrubbed for a product defect, a fall that is really a building code violation, a dog that knocked someone down without biting them. You are not advising them on the case. You are noticing that a case type exists in their book that their marketing doesn't reflect.

You can talk about timing without absorbing the frustration. Time on desk is the number clients feel most sharply, because it's their cash flow, and it's usually the thing they're unhappy about when they're unhappy with us. Knowing that premises cases run 12 to 24 months while workers' comp clears in 3 to 6 lets you respond to "why is nothing closing" with the shape of their own case mix rather than a defensive answer about lead quality. A client heavy in nursing home and birth injury has an 18-month floor no marketing spend will move.

You can explain the economics behind a number instead of just relaying it. When a client questions a fee or a cost-per-case, the useful move is connecting it to risk. Truck and negligent security sit at 40% because they always litigate. Med mal carries a $250K investment per case and a $1M viability floor. Mesothelioma acquisition runs $70K to $90K per case against seven-figure recoveries. Those relationships are what make a marketing budget defensible, and they're more persuasive than a benchmark.

You can surface a jurisdictional problem before it becomes a complaint. A client in a contributory negligence state, a one-bite state, or New York with its scaffold law is operating under constraints that change which case types are worth pursuing at all. Raising that early reads as competence. Discovering it after three months of spend does not.

The line to hold

You can discuss market patterns, ranges, and what other firms do. You cannot assess whether a specific case is viable. That question belongs to the client's attorneys, and handing it back to them is the right answer, not a dodge.

Not legal advice. Every figure here is a market estimate, not a legal opinion. Fees, viability, and timelines vary by state and by firm. Use these as conversational anchors, not quotes.

The four-part framework

Whenever you look at a new practice area, ask these four questions in order. Everything else follows from them.

1. Liability theory: What has to be proven? Negligence, medical malpractice, or product liability. This drives how hard and expensive the case is.
2. Case value: What's the typical settlement range? Determines whether the case is worth a firm's time and what marketing spend it can justify.
3. Attorney fee: Roughly one-third pre-litigation, 40% once it goes into litigation (more risk, expert witness costs, real chance of losing). Workers' comp is the outlier at 10–25% because many states cap it.
4. Time on desk: How long until the firm gets paid. This is the one clients feel most acutely, because it's their cash flow.

Fee structure at a glance

Exceptions exist. Some firms race to the bottom at 25%; some charge 35% pre-lit. A third is the norm. Clients also pass certain case costs through to the client separately from the fee.

Practice area reference

All fifteen at a glance

Payouts are gross recovery before fees and case expenses. Directional market ranges only.

Motor vehicle (auto)

Payout: $15,000–$75,000 · Fee: 33⅓%–40% · Time on desk: 6–18 months

The bread and butter, with enormous volume in nearly every state. Paid media typically targets 18+, since platforms generally won't allow 16+.

• The upper end of that range assumes no severe injury and no product liability add-on
• Nine to eighteen months is the more common lived experience; the firms advertising 8.5-month averages are genuine outliers
• Watch out: Contributory negligence states. In North Carolina, being 1% at fault can sink recovery entirely. Pennsylvania has its own nuances.

Motorcycle

Payout: $50,000–$200,000 · Fee: 33⅓%–40% · Time on desk: 9–24 months

• Injuries are more severe, which is why the range sits well above auto
• Fewer cases available, and longer treatment windows push time on desk out further
• Watch out: Helmet laws and whether the rider was wearing one directly affect recovery
• Viable as a sole specialty

Truck / commercial vehicle

Payout: $100,000–$1 million+ · Fee: 40% · Time on desk: 1–3 years

Everyone hunts these, and for good reason. Commercial policies start around $100K minimum for large trucks, and most big semis carry $1M+.

• Industry rule of thumb puts one truck accident at somewhere between 50 and 80 standard minimum-policy car accidents
• Frequently stacks with product liability around how cargo was loaded or secured
• Multiple injured parties are common
• The flat 40% reflects that these go into litigation as a matter of course

Bicycle

Payout: $50,000–$250,000 · Fee: 33⅓%–40% · Time on desk: 9–18 months

• Usually a car striking a cyclist, so injuries (head injuries especially) are significant
• Lane positioning and bike lane compliance are recurring factual issues

Product liability

Payout: $500,000–$5 million+ · Fee: 33⅓%–40% · Time on desk: 2–4 years

A manufacturing or design defect. Cases run from engines, tires, spoilers, airbags that don't deploy, and gas caps that cause fires, to consumer goods like toys, magnets, and tiki torch oil in containers that look like apple juice.

The rule to remember: if an auto case is worth $100,000, scrub it for products. Compare the ranges. A products claim is an order of magnitude above the auto case it attaches to, which is the whole reason to stack recovery on top of the insurance policy.

• Collision-detection failure is a good modern example: if the car was supposed to brake and didn't, manufacturer liability may supersede driver fault
• Recall notices and onboard camera footage are your evidence
• Rarely a standalone strategy for most firms; it's an add-on to auto and truck

Premises liability (trip and fall)

Payout: $20,000–$75,000 · Fee: 33⅓%–40% · Time on desk: 12–24 months

• Requires proving something wasn't built to code: missing handrail, improper step dimensions, uneven sidewalk, manhole issues
• Note the economics: a payout range comparable to auto, but a much longer time on desk and a much higher investigative burden. Investigator to the scene, photos, measurements. That combination is why fewer firms take them.
• Note the terminology: practitioners often prefer "trip and fall" over "slip and fall," since tripping over a defect is the more accurate theory

Dog bite and knockdown

Payout: $30,000–$75,000 · Fee: 33⅓% · Time on desk: 6–12 months

• Watch out: one-bite rule states substantially reduce viability. The dog generally has to have bitten before, or the owner must have had prior knowledge you can prove. Many PI attorneys skip these entirely in those states.
• Landlord and commercial property involvement is what makes these attractive: multifamily and commercial carry far larger policies than a homeowner
• Knockdowns count. A large dog knocking someone down and breaking a leg is a real case with no bite involved.
• Fast turnaround and a flat 33⅓% fee, because these settle pre-suit

Negligent security

Payout: $250,000–$1 million+ · Fee: 40% · Time on desk: 2–3 years

• Clubs, malls, hotels, parking lots, where inadequate security leads to a shooting, stabbing, or assault
• Businesses carry large commercial policies
• Watch out: these almost always require litigation, which is why the fee is a flat 40% and the timeline runs to years. Pre-suit settlements are uncommon, because negligence has to be proven: no pat-downs, understaffed security at a large event, non-functioning doors or alarms.

Workers' compensation

Payout: $20,000–$60,000 · Fee: 10%–25% · Time on desk: 3–6 months

• Injuries at work, potentially implicating equipment makers, subcontractors, or property owners
• Fees capped at 10–25% in many states, so the model requires volume, but competition is correspondingly lower
• The fastest timeline on the board. Many PI firms run work comp alongside auto specifically to fund their marketing.
• Union relationships are the classic acquisition channel

Construction accidents

Payout: $250,000–$1 million+ · Fee: 33⅓%–40% · Time on desk: 1–3 years

• New York's scaffold law creates absolute liability for height-related work such as scaffolding and cranes. It makes New York exceptional for this practice area in a way few states match.
• Same payout range as negligent security, but the fee can stay at a third, since not every case has to be litigated
• Equipment failure cases mirror product liability dynamics

Nursing home neglect

Payout: $100,000–$500,000 · Fee: 33⅓%–40% · Time on desk: 18–36 months

Chris's pick for the practice area most likely to expand, given COVID-era staffing damage plus more people living longer and entering care facilities.

• Core issues: bedsores (residents not turned often enough), hip fractures, and inadequate staffing
• The case usually turns on proving there wasn't enough labor to deliver standard care
• The long timeline is structural: arbitration clauses and extended negotiation are built in

Birth injury / medical malpractice

Payout: $1–$10 million+ · Fee: 33⅓%–40% · Time on desk: 2–5 years

• Main case types: cerebral palsy and HIE arising from deviations in labor and delivery standard of care, e.g. delayed C-sections
• Roughly $250K invested per case before any payout
• Most firms won't take a med mal case valued under $1M, because the expert witness burden doesn't pencil out below that. That floor is why the range starts where it does.

Sex abuse

Payout: $500,000–$2 million+ · Fee: 33⅓%–40% · Time on desk: 2–4 years

• Contexts include juvenile detention, Boy Scouts, clergy, and coaches
• California has pre-established funds to draw from for payouts
• Extended timelines, largely because a single perpetrator almost always means multiple incidents and therefore multiple claims

Mesothelioma / asbestos

Payout: $1–$2.5 million · Fee: 33⅓%–40% · Time on desk: 3–12 months

• Note the combination: seven-figure cases on the shortest timeline of any high-value practice area, because courts will expedite when a plaintiff is terminal
• Acquisition cost typically $70K–$90K per case, which is the offset

Mass torts and MDLs

Payout: $10,000–$500,000 per claimant · Fee: 33⅓%–40% · Time on desk: 3–7+ years

Roundup, Camp Lejeune, AFFF firefighting foam, social media harm.

• Thousands of claims consolidated into multidistrict litigation, with settlement grids paying out in tiers by injury severity
• Individual claim values are modest and the wait is the longest on the board. The economics only work at volume.
• Chris hasn't seen one pay out in under three years
• Portfolio economics: the market calls these "inventory," which is worth remembering these are people

Benchmark firms

Useful for content modeling, competitive research, and referral introductions. Some are clients, some aren't.