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Reserve Analysis · TPA/Carrier

Reserve-Setting with Medical Evidence: The Documentation Standard for Defensible Reserve Decisions

Reserve decisions in liability claims are fundamentally medical judgments expressed as dollar ranges. The clinical question — what does the medical record actually support in terms of injury severity, treatment necessity, and future medical exposure — determines the reserve range. But the documentation of that clinical judgment is often inadequate.

Claims adjusters set reserves based on experience, comparable case data, and their reading of the medical record. But a claims adjuster's reserve assessment is not a physician assessment. In bad faith litigation, the question of whether the reserve was adequate is often the question of whether the medical record was adequately evaluated. A physician-authored reserve analysis provides the documented clinical basis that a claims adjuster cannot produce — and that survives internal audit scrutiny.

What a physician-authored reserve analysis provides

The deliverable is not a medical opinion letter. It is a structured assessment of what the medical record supports and what it does not — expressed in terms that a reserve committee can act on. Injury causation strength: is the claimed mechanism supported by the documented record? Treatment necessity: which treatments meet the medical necessity threshold and which are exposed to challenge? Future medical exposure: what further treatment does the record support, and what range is clinically defensible?

Why the documentation standard matters

If the claim becomes a bad faith lawsuit, the plaintiff's attorney will subpoena the reserve file. A reserve supported by a physician-authored medical exposure assessment with documented clinical reasoning is significantly more defensible than a reserve supported only by adjuster notes and comparable case data. The documented standard is the defense.

Who commissions this

TPA claims directors, carrier medical directors, and VP-level claims operations executives — anyone responsible for reserve adequacy on high-exposure claims. The entry point is typically a single high-value claim where the reserve decision needs documented physician support. The recurring relationship develops from there.

Reserve support is not damages valuation

A physician-authored reserve analysis does not tell the carrier what a case is worth legally. It tells the claims team what the medical record can support and what it cannot. That distinction matters: reserve committees need a documented basis for why future surgery, impairment, treatment duration, or disability exposure is medically probable, medically possible, or medically unsupported on the present record.

The reserve file should explain uncertainty

The most useful reserve memo does not pretend every medical question has a binary answer. It separates confirmed exposure from conditional exposure: for example, surgery supported only if a missing imaging comparison confirms acute change, future care supported only if conservative failure is documented, or disability exposure reduced if functional records contradict the claimant's work-limit narrative. That structure helps the reserve decision survive later review.