SB 623's 75-Day Countdown Starts Now
California's SB 623 adds Civil Code section 3333.9, capping lien-based medical damages in rideshare accident cases at the 70th-percentile FAIR Health benchmark for the relevant CPT code and geography. The cap takes effect for accidents on or after Jan. 1, 2027. From today, that is 75 days to reposition every open transportation-network-company file.
The mechanism matters more than the headline. For TNC cases, the new ceiling ties recoverable lien damages to the benchmark rate rather than the billed rate, which flips the leverage that lien-based providers and referring counsel have relied on for a decade of full-billed-rate demand letters.
LA County carries the densest concentration of on-lien physicians, imaging centers, and surgery centers in the country, which means the exposure here is not theoretical. Firms with heavy rideshare dockets and the providers treating those plaintiffs are the two groups absorbing the compression first.
Counsel and providers with open rideshare lien files have roughly two and a half months to model the new cap before it becomes controlling law.
The File-Audit Checklist Before January 1
Case managers running TNC dockets should treat the next 75 days as an inventory sprint, not a wait-and-see period. The statute does not distinguish between files already in treatment and files filed post-January; what matters is the accident date.
- Identify every open Uber or Lyft file carrying lien-based medical treatment
- Pull lien-transfer and assignment agreements, since the consideration paid on those transfers becomes the damages ceiling under section 3333.9
- Confirm each treating provider can produce itemized billing in the statute's required format
- Audit referral and fee-split arrangements against the law's new prohibition
- Rank multi-provider files by FAIR Health 70th-percentile exposure gap to model net recovery before settlement talks start
Firms that skip the fee-split audit are the likeliest to get caught by the provision's enforcement teeth, since it reaches arrangements that were previously treated as standard referral economics in on-lien networks.
The fee-split audit, not the benchmark math, is the line item most LA County firms are underweighting right now.
Pebley and Howell Still Run Everything Outside Rideshare
SB 623's carve-out applies only to TNC accidents. Every non-rideshare lien case in California still runs on the existing Pebley and Howell framework, and counsel should not let the new statute distract from that baseline.
Pebley v. Santa Clara Organics, decided by the Court of Appeal in 2018 at 22 Cal.App.5th 1266, remains controlling for plaintiffs who treat outside their insurance plan, allowing the full billed amount into evidence even when a lien provider later accepts less. Howell v. Hamilton Meats, the 2011 Supreme Court decision, caps insured plaintiffs at amounts actually paid.
Under that existing framework, standard lien negotiation in LA County still produces reductions of 30 to 50 percent off billed rates, driven by attorney fee-share proportionality arguments and disputed-liability discounting. That math does not change for the overwhelming majority of a typical firm's lien inventory.
Non-rideshare lien files keep the Pebley/Howell negotiation range intact even after January 1, which is the detail most client memos on SB 623 are glossing over.
AI Demand Tooling Is Compressing Negotiation Timelines
LexisNexis and EvenUp announced a strategic alliance in September, bundling AI-generated demand letters with comparable verdict databases under EvenUp's PLAAS platform. EvenUp now processes more than 10,000 PI cases weekly across 700-plus plaintiff firms, representing roughly 14 billion dollars in cumulative damages, and closed a 150 million dollar raise in October 2025 at a valuation above 2 billion dollars. Supio is gaining ground in the same high-volume segment.
The practical effect for lien negotiation is earlier, more data-anchored settlement positioning, since demand letters built on verdict comparables give adjusters and lien holders less room to argue reasonableness on reduction requests.
Intake conversion is seeing a parallel AI lift. Firms using AI-assisted intake report roughly 35 percent lead-to-sign conversion versus about 10 percent baseline, and firms responding within five minutes of first inquiry convert at four times the rate of firms taking thirty minutes.
A five-minute response window is now a measurable four-times multiplier on sign rate, which makes slow intake the most fixable revenue leak on most PI firm dashboards.
Practice Management Consolidation Is Changing Who Holds Lien Data
8am's CASEpeer rebrand folded into the AffiniPay bundle last year, and Filevine launched an agentic console in June that lets AI agents handle discrete case tasks rather than just store documents. Clio's acquisition of vLex and Vincent AI added global legal research inside its existing case management footprint, and CloudLex is repositioning itself as a connected PI platform rather than a standalone tool.
Lien-specific platforms are carving out their own lane. Quilia offers a real-time lien and letter-of-protection status dashboard with capital-exposure tracking, Lienify handles multi-lien negotiation workflow across case rosters, and Tavrn focuses on lien analytics for firms managing large on-lien provider panels.
Adoption of all five is accelerating fastest among mid-to-large PI shops running hundreds of open lien files simultaneously, where manual lien tracking in a spreadsheet no longer scales against SB 623's new benchmark-math requirement.
Firms still tracking liens in spreadsheets will struggle to model the FAIR Health benchmark cap at the volume SB 623 now demands.
Where the Directory Economy Fits for Providers
Power Liens remains the largest California on-lien physician directory by volume, but it serves one side of the transaction. The LawyersTrend directory lists vetted PI physicians, surgery centers, and imaging providers searchable by state, specialty, language, city, and ZIP code, which makes it useful to firm operators sourcing providers and to providers trying to read where PI demand is concentrated.
Search volume by specialty and geography inside the directory functions as a live proxy for intake trends in a given market. A spike in searches for orthopedic surgeons on lien in a specific ZIP code generally precedes a visible increase in filed cases from that area by weeks, not months.
Providers evaluating whether rideshare-heavy lien demand exists in their service area, particularly imaging and orthopedic practices bracing for the SB 623 benchmark shift, can list their practice at lawyerstrend.com/directory/list-your-practice to surface in those specialty and geography searches run by counsel.
A separate structural tailwind: the CFPB's medical-debt rule, effective March 2025, removed roughly 49 billion dollars from about 15 million consumer credit reports, lifting average FICO scores by 20 points and widening the pool of plaintiffs who can qualify for lien-based treatment when insurance is absent or disputed.
The unresolved question for LA County practice groups is whether fee-split restructuring under SB 623 happens before the January 1 cap activates or gets litigated case by case after it does.