Florida LOP best practices after §768.0427.
Florida's 2023 tort reform fundamentally changed the economics of Letter of Protection arrangements for PI cases. This guide walks Florida PI attorneys through the mechanics of §768.0427, how to structure LOPs that survive trial, how to defend against defense attacks on LOP bills, and how to negotiate LOP liens at settlement.
What §768.0427 changed and why it matters for every Florida PI case.
Before March 24, 2023, a treating provider's LOP bill could be introduced at trial as the full measure of medical damages, regardless of what the bill actually reflected about fair value. The collateral source rule protected LOP bills from reduction by reference to Medicare or Medicaid rates. A physician who billed $12,000 for a procedure with a Medicare rate of $3,000 could present the full $12,000 to a jury as the plaintiff's medical damages. Juries in high-cost medical markets like Miami and Fort Lauderdale routinely accepted these figures, which contributed to large Florida PI verdicts and high insurance premiums.
FL §768.0427, part of Florida's comprehensive 2023 tort reform package, changed this directly. For unpaid LOP bills where the patient is uninsured, the statute limits the admissible evidence of medical damages to 120% of the applicable Medicare rate in effect on the date of service. For Medicaid patients, the cap is 170% of the applicable Medicaid rate. The statute applies to cases filed on or after the effective date and to LOP bills that remained unpaid at the time of trial. The practical effect is that for every dollar of LOP treatment an attorney authorizes for an uninsured patient, the admissible damage recovery is capped at approximately 20 cents above the Medicare rate, not the provider's billed charge.
For Florida PI attorneys, this requires a complete rethinking of how LOP arrangements are structured. The question is no longer "will this provider treat on an LOP?" but "at what rate will this provider treat, and does that rate produce admissible damages that support the case value needed to satisfy the client's net recovery expectations?" Providers who have not adjusted their LOP billing in response to §768.0427 present a structural problem for the cases they treat. NPA vets providers specifically for awareness of and compliance with this cap as a condition of alliance membership.
Florida LOP best practice workflow for PI attorneys.
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Step 1
Confirm insurance status before structuring the LOP
FL §768.0427 applies differently depending on the patient's insurance status. Uninsured patients face the 120% Medicare cap. Medicaid patients face the 170% Medicaid cap. Patients with private health insurance may not be subject to the same caps. Confirming the client's insurance status at intake determines which cap applies and how the LOP should be structured for maximum evidentiary value.
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Step 2
Negotiate the LOP rate before treatment begins
The LOP rate should be negotiated with the provider before the first post-PIP appointment. For uninsured patients, the target LOP rate is at or near 120% of the applicable Medicare Part B rate for the relevant CPT codes. Providers who quote LOP rates at chargemaster prices (often 3x to 10x Medicare) will generate bills that are largely inadmissible at trial. Documenting the agreed LOP rate in the LOP agreement protects both the attorney and the provider at settlement.
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Step 3
Draft the LOP agreement with explicit cap language
The LOP agreement should acknowledge the §768.0427 cap and specify that the provider's LOP rate is set with awareness of the applicable Medicare or Medicaid ceiling. This language protects the attorney from a post-treatment dispute with the provider over lien reduction at settlement. It also establishes a contemporaneous record that the LOP was structured in compliance with the statute, which is useful if the defense attacks the bill at trial.
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Step 4
Monitor the LOP bill-to-available-coverage ratio throughout treatment
At each milestone in the treatment timeline (PIP exhaustion, 90-day post-exhaustion, MMI approach), the attorney should confirm the accumulated LOP bill at the agreed rate against the available BI coverage. If the LOP bill at 120% Medicare is tracking toward the BI limit, the attorney must make a case management decision: continue treatment and plan for a structured settlement that addresses the full lien, or taper treatment toward MMI to preserve net client recovery.
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Step 5
Defend LOP bills against defense IME attacks
Defense attorneys routinely retain IME physicians to dispute medical necessity, treatment duration, or causation. An IME opinion that limits the defendant's exposure to 6 weeks of chiropractic care rather than 6 months directly reduces the LOP damages the plaintiff can present. Attorneys must ensure treating providers have documented treatment necessity at each visit, connected each visit's objective findings to the accident mechanism, and documented the basis for any escalation to specialist care.
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Step 6
Negotiate LOP liens at settlement
At settlement, the attorney must satisfy outstanding LOP liens from the recovery proceeds. For providers operating at or near the 120% Medicare cap, lien amounts are likely already close to the admissible damages figure, leaving limited reduction room. For providers who billed above cap, the attorney must negotiate a reduction to a figure that can be funded by the net recovery after fees and other liens. All lien reductions should be documented in writing before settlement funds are disbursed.
Provider pricing strategy under §768.0427.
The Medicare Part B fee schedule is the reference point for all LOP billing analysis under §768.0427. Medicare rates vary by geographic locality in Florida. The Miami-Dade locality rates differ from the Tallahassee locality rates for the same CPT code. Attorneys working in multiple Florida markets should obtain the current Medicare Part B fee schedule for each locality where they regularly handle cases. The fee schedule is publicly available through CMS and is updated annually.
For common PI procedures, the 120% Medicare cap produces the following approximate LOP rate guidelines as of 2024: chiropractic spinal manipulation (98941) in the Miami locality has a Medicare rate of approximately $52, placing the 120% cap at approximately $62 per visit. A cervical MRI (70553) has a Medicare technical component rate of approximately $580, placing the cap at approximately $696. An ESI injection (62321) has a Medicare rate of approximately $350, placing the cap at approximately $420. Providers who quote LOP rates substantially above these figures are creating over-cap exposure in every case they treat.
The practical implication for attorneys is that LOP arrangements with providers who have not recalibrated their billing in response to §768.0427 will produce cases where billed damages are 3x to 5x the admissible damages amount. A chiropractor billing $150 per visit for a patient at 3 visits per week for 6 months generates $11,700 in billed charges against an admissible amount of approximately $4,464 at the 120% cap. That $7,236 gap is a lien the attorney must negotiate at settlement, reduce from the client's portion of recovery, or absorb. None of those outcomes are what the client expected when they executed the LOP agreement.
How defense attorneys attack LOP bills and how to respond.
Medicare cap argument
Defense will present a Medicare rate calculation for each CPT code billed and argue that the cap limits admissibility. Respond with the specific Florida locality Medicare rate, documentation that the service was medically necessary, and the LOP agreement showing the agreed billing rate and cap acknowledgment.
IME medical necessity dispute
Defense IME physicians will argue that treatment was excessive, unnecessary, or unrelated to the accident. Counter with: contemporaneous objective findings at each visit, treating provider's explanation for each escalation decision, causation language linking every visit to the accident mechanism, and the treating provider's deposition testimony.
Pre-existing condition argument
Defense will argue that some or all of the treatment addresses pre-existing conditions unrelated to the accident. Respond with baseline imaging ordered at initial evaluation (before treatment began), provider notes distinguishing pre-existing findings from acute post-accident pathology, and the aggravation-of-pre-existing-condition doctrine where applicable.
LOP bias attack
Defense may argue that the LOP arrangement biases the treating provider toward over-treatment because the provider's payment depends on case resolution rather than insurance payment. Counter with: the provider's consistent documentation standards across all patients (not just LOP cases), the provider's deposition on their clinical decision-making process, and evidence that the treatment plan followed standard PI protocols.
Frequently asked questions.
What is the 120% Medicare cap under FL §768.0427?
FL §768.0427 (effective March 24, 2023) limits the admissible evidence of medical damages at trial for unpaid LOP bills. For uninsured patients, the cap is 120% of the Medicare rate in effect on the date of service. A provider who billed $5,000 for a procedure with a Medicare rate of $1,200 can only present $1,440 as admissible damages. The remainder is excluded at trial, regardless of the LOP agreement amount.
Does the 120% cap apply to patients with health insurance?
No. FL §768.0427 applies to unpaid LOP bills for uninsured patients. For patients with health insurance, the collateral source rule and applicable fee schedules govern admissibility. For Medicaid patients, the cap is 170% of Medicaid rates rather than 120% of Medicare.
How does a provider determine their LOP rate under §768.0427?
The practical LOP rate for compliance with §768.0427 is 120% of the applicable Medicare Part B rate for the CPT codes billed. Providers should obtain the current Medicare Part B fee schedule for Florida (which varies by locality) and apply the 120% multiplier to each CPT code. Bills submitted above this level for uninsured patients will be partially inadmissible at trial.
Can a defense attorney challenge an LOP bill at trial?
Yes. The most common defense attack is arguing that the LOP bill exceeds the 120% Medicare cap and therefore is not fully admissible. Defense experts will calculate the Medicare rate for each CPT code and present the capped amount as the maximum recoverable damages. Attorneys must be prepared to counter with: (1) the specific Medicare rate applied, (2) any applicable adjustment for geographic locality, and (3) documentation that the service was medically necessary.
What is lien priority when multiple providers hold LOP liens?
Florida does not have a specific LOP lien priority statute. Priority is typically governed by the order of execution of the LOP agreement, any explicit priority language in the LOP agreement itself, and the terms negotiated at settlement. Attorneys should address lien priority in each LOP agreement to avoid disputes at disbursement.
What is an IME and how does it affect LOP recovery?
An Independent Medical Examination (IME) is a defense-arranged examination of the plaintiff by a physician hired by the defense. A negative IME opinion that disputes medical necessity, causation, or treatment duration can significantly reduce the recoverable damages supporting LOP liens. Attorneys should ensure treating providers document treatment necessity thoroughly at every visit to defend against IME opinions.
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