Letters of Protection & PI Attorney Billing for Florida PIP Practices

A Letter of Protection is an agreement — signed by the patient's PI attorney, not the insurer — that the attorney will pay the provider directly out of the settlement or judgment proceeds before disbursing anything to the client. It is not a guarantee, not insurance, and not a contract the attorney's firm is personally on the hook for beyond the proceeds it collects. The provider is agreeing to treat now and get paid later, contingent on a case resolving in the patient's favor.

Practices see LOPs most often in two situations: the patient's $10,000 PIP benefit has exhausted (or was cut to $2,500 for lack of an EMC determination — see our underpayments piece for how that limit gets applied) and treatment is still medically necessary, or the injuries clearly exceed PIP's no-fault scope and a liability claim against the at-fault driver is already underway. Either way, the practice is now carrying receivables against a legal outcome instead of an insurance adjudication — a materially different risk, and it needs a materially different intake and billing process.

An LOP that isn't documented properly is the paper equivalent of treating on a handshake. At minimum, the file should contain:

• The signed LOP itself, naming the practice, the patient, and the attorney/firm, with language committing to pay from the proceeds of the specific claim or case.
• Confirmation of representation — a call or email to the firm verifying the attorney is actually handling the case, not just a form the patient brought in.
• PIP exhaustion status, verified against the carrier's ledger, not assumed. If PIP still has benefit remaining, bill PIP first — an LOP is a fallback, not a first option, and billing it out of order leaves money on the table that PIP would have paid outright.
• A running itemized ledger per date of service: CPT codes, charges at your normal fee schedule (not a discounted "attorney rate" invented for the occasion), and medical necessity documentation tying each visit to the accident.

That last point matters more than it looks. When a case settles, the attorney and the adjuster on the other side both want to see a bill that reads like standard, defensible medical billing — not a number that appears inflated relative to what insurance would have paid. Charges billed consistently at your usual rate, with clean CPT/ICD-10 coding, hold up in a settlement negotiation; charges that look improvised do not.

An open LOP case can run months or years. During that window, the billing habits that protect the receivable are the same ones that protect any A/R, just with a longer runway:

• Keep the ledger current, not reconstructed later. Post charges as services are rendered. A ledger rebuilt from memory at settlement time invites disputes over dates, codes, and amounts.
• Send periodic status updates to the attorney's office — a running balance, not just a final bill at case resolution. It keeps the practice visible in a file the attorney is juggling against dozens of others, and surfaces problems (a case going quiet, a firm withdrawing) while there's still time to respond.
• Track case status, not just treatment status. A patient who stops treating doesn't mean the case stopped; a case that settles doesn't always trigger an automatic payment notice to the provider. Someone on staff should own following up.
• Know your reduction posture before you're asked for one. A request to "reduce the bill" at settlement time is common, especially when total medical liens exceed available proceeds. Decide in advance — as a matter of practice policy, not case-by-case improvisation under pressure — what triggers a negotiated reduction and what doesn't.

The cleanest cases aren't PIP or LOP — they're PIP then LOP, billed in the right order with a documented handoff. Get the PIP side right first: fee-schedule-correct claims, EMC determination on file, exhaustion tracked per our underpayments article, so the $10,000 (or $2,500) is fully and correctly collected before an LOP is even necessary. Then, if treatment continues, the LOP picks up exactly where PIP leaves off, with the same clean documentation habits carried forward.

Practices that skip straight to "the attorney will cover it" without first exhausting PIP correctly are routinely leaving insurance money on the table that didn't need to wait for a settlement. The insurance dollar is faster, cheaper to collect, and doesn't depend on the outcome of litigation — sequence matters.

When a case resolves, the attorney's office typically sends a settlement statement or disbursement sheet showing gross recovery, attorney fees and costs, other liens (health insurance subrogation, Medicare/Medicaid liens if applicable), and what's left for medical providers under LOP. This is the moment the earlier discipline pays off: a practice with a clean, itemized, consistently billed ledger is in the strongest position to be paid in full or close to it; a practice with a messy, reconstructed, or inflated bill is the first one asked to take a cut.

If your practice treats a meaningful volume of PI patients in Pinellas, Hillsborough, or the wider Tampa Bay area, LOP receivables are effectively a second, slower-turning A/R book layered on top of your PIP book — and it deserves the same rigor. ClaimCarePro runs both sides for our clients: fee-schedule-correct PIP billing on the front end, disciplined LOP ledger management on the back end, and coordination with PI attorneys' offices so nothing sits unbilled or unanswered. Start with the PIP billing guide for the full workflow, or request a free A/R review to see what your existing LOP receivables are actually worth.