Shepard, C.J.
Robin Everhart filed suit against the Indiana Patient’s Compensation Fund (PCF) to recover excess damages after settling a wrongful death claim against an emergency room physician in whose care her husband died. The PCF asked the trial court to reduce its award of damages to account for the twenty percent chance that Robin’s husband would have died anyway, even in the absence of the physician’s negligence. The trial court declined to do so, awarding Robin the statutory maximum $1 million in excess damages. We affirm, but on slightly different grounds.
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I. Cahoon Did Not Address the Better-Than-Even Cases.
The Indiana Medical Malpractice Act caps a recovery for a patient’s injury or death at $1,250,000. Ind. Code § 34-18-14-3(a)(3) (2008). The Act limits the liability of a qualified health care provider whose medical negligence proximately caused the injury or death to the first $250,000 of damages. Ind. Code § 34-18-14-3(b). If a judgment or settlement fixes damages in excess of a qualified health care provider’s liability, then a plaintiff may recover excess damages from the PCF. Ind. Code § 34-18-14-3(c).
In a suit to recover excess damages from the PCF, an earlier settlement with a qualified health care provider conclusively establishes his liability. Ind. Code § 34-18-15-3(5) (2008). Nevertheless, in Herbst, we held that evidence of a patient’s preexisting risk of harm was still admissible for the purpose of determining the amount of excess damages to which the plaintiff was entitled. Herbst, 902 N.E.2d at 222–23. The fact that evidence of a preexisting risk of harm would also be relevant to liability were liability at issue did not preclude admitting that evidence for some other purpose. See id.
Our holding in Herbst was a necessary consequence of Cahoon, in which we held that a successful Mayhue claim for causing an increased risk of harm entitled a plaintiff to damages in proportion to that increased risk. Cahoon, 734 N.E.2d at 541. In Cahoon, a wife filed suit for the wrongful death of her husband, who stood only a twenty-five to thirty percent chance of recovering even before a physician failed to diagnose his esophageal cancer. Id. at 538. We concluded that the appropriate measure of damages was equal to the total amount of damages ordinarily allowed in a wrongful death suit multiplied by the difference between the pre-negligence and post-negligence chances of survival. See id. at 540–41 (citing McKellips v. St. Francis Hosp., Inc., 741 P.2d 467, 476–77 (Okla. 1987)).
The PCF therefore argues that our decision in Herbst required the trial court to reduce its award of damages in proportion to Everhart’s preexisting risk of death. (Appellant’s Br. at 14.) But the PCF has not cited any Indiana cases in which a court held that a plaintiff who more likely than not would have avoided any injury but for the defendant’s negligence could only recover proportional damages. [Footnote omitted.] As both Robin and the trial court noted, however, all the decisions in our Mayhue line of cases involved patients who stood a fifty percent or worse chance of recovering before suffering some medical negligence. (Appellant’s App. at 21; Appellee’s Br. at 10–14.)
This distinction is not a coincidence, as Mayhue reflects a special concern for plaintiffs who stood a fifty percent or worse chance of recovering before suffering some form of medical negligence. In Mayhue, a husband filed suit for loss of consortium after a physician negligently failed to diagnose cancer in his wife, who later passed away. Mayhue, 653 N.E.2d at 1385–86. We affirmed the trial court’s decision to deny summary judgment to the defendant even though the wife would have stood less than a fifty percent chance of surviving even if the physician had rendered proper medical care, and even though the husband therefore could not establish that the physician’s negligence was the cause-in-fact of her death. Id. at 1385.
As we noted in Mayhue, this situation presents an obvious problem because this type of plaintiff could never establish proximate cause under the traditional analysis no matter how negligent the physician’s conduct. Id. at 1387. We therefore fashioned a solution to this particular problem based on Restatement (Second) of Torts § 323 (1965). [Footnote omitted.] Id. at 1388. Other courts that based their loss-of-chance doctrines on Section 323 likewise made clear that their purpose in adopting a loss-of-chance doctrine was to ensure that patients with a fifty-percent or worse chance of recovering would still receive the same care as healthier patients by preventing physicians from claiming a blanket release from liability under the label of cause-in-fact. See, e.g., Herskovits v. Group Health Coop., 664 P.2d 474, 476–77 (Wash. 1983) (thirty-nine percent chance of recovery pre-negligence); see also Thompson v. Sun City Cmty. Hosp., 688 P.2d 605, 615–16 (Ariz. 1984) (five to ten percent chance); McKellips, 741 P.2d at 470 (chance uncertain). See generally John D. Hodson, Medical Malpractice: “Loss of Chance” Causality, 54 A.L.R.4th 10 (1987 & Supp. 2011).
Mayhue’s scope is important because Cahoon established only the measure of damages in cases involving a Mayhue claim. In Cahoon, we stated that “upon a showing of causation under Mayhue, damages are proportional to the increased risk attributable to the defendant’s negligent act or omission.” Cahoon, 734 N.E.2d at 541. Because bringing a Mayhue claim is only necessary when a plaintiff cannot establish cause-in-fact under traditional negligence principles, Cahoon did not, at least by its terms, apply to cases in which a plaintiff stood a better-than-even chance of recovering before suffering some form of medical negligence.
Indeed, the general rule in a suit for negligence is that a plaintiff may recover damages for all injuries the defendant proximately caused. See Bader v. Johnson, 732 N.E.2d 1212, 1220 (Ind. 2000) (citing Erie Ins. Co. v. Hickman by Smith, 622 N.E.2d 515, 519 (Ind. 1993); Peak v. Campbell, 578 N.E.2d 360, 361 (Ind. 1991)). We therefore interpret the PCF’s argument as a request that we extend the Cahoon approach to cases involving patients who stood a better-than-even chance of recovering. We conclude that this case represents an inappropriate vehicle for deciding whether to do so.
Decisions like Mayhue and Cahoon arose from the scholarly criticism that the traditional rule undercompensated some plaintiffs for their injuries and undercharged some physicians for their negligence. See, e.g., Joseph H. King, Jr., Causation, Valuation, and Chance in Personal Injury Torts Involving Preexisting Conditions and Future Consequences, 90 Yale L.J. 1353, 1377, 1387 (1981). Under the traditional analysis, a plaintiff who could show only a forty-nine-percent chance that the patient would not have suffered some injury but for the physician’s negligence would not recover anything. See David A. Fischer, Tort Recovery for Loss of Chance, 36 Wake Forest L. Rev. 605, 627 (2001). Because over a large number of cases it seems statistically certain that some of these less-than-even patients would have lived, this all-or-nothing rule left some plaintiffs who had actually suffered an injury at the hands of a defendant out in the cold. See King, supra, at 1377.
But this coin had a flip-side: A plaintiff who showed a fifty-one percent chance that the patient would not have died but for the physician’s negligence would be entitled to recover damages in the amount of 100 percent of her injuries. See Fischer, supra, at 627. Because over a large number of cases it seems statistically certain that some of these better-than-even patients would have died anyway, the all-or-nothing rule punished some physicians who did not actually cause any injury at all. See King, supra, at 1387. Assuming the probabilities of patients avoiding harm in the absence of medical negligence fell in an even distribution around a mean of fifty percent, however, these errors may have simply canceled each other out, adequately compensating plaintiffs for injuries and deaths and adequately charging physicians for their negligence as classes, if not as individuals. See Fischer, supra, at 631.
Once courts addressed the problem of undercompensating plaintiffs by issuing decisions like Mayhue and Cahoon, however, some commentators argued that awarding proportional damages in less-than-even cases and full damages in better-than-even cases systematically imposed punitive damages on physicians. E.g., Fischer, supra, at 628. Thus, the argument goes, courts should extend decisions like Cahoon to better-than-even cases. See Fischer, supra, at 628; Jonathan P. Kieffer, The Case for Across-the-Board Application of the Loss-of-Chance Doctrine, 64 Def. Couns. J. 568, 568–69 (1997); King, supra, at 1387. But others have defended awarding proportional damages at or below the fifty percent threshold and full damages above it. E.g., Lori R. Ellis, Note, Loss of Chance as Technique: Toeing the Line at Fifty Percent, 72 Tex. L. Rev. 369, 383 (1993); see also Fischer, supra, at 628–29 (acknowledging one-time tortfeasors and difficulty financing lawsuits as possible reasons for not extending proportional damages to better-than-even cases).
For all the academic interest in this issue, however, very few courts in other jurisdictions have confronted it. The PCF has cited Chief Justice Marshall’s opinion in Renzi v. Paredes, 890 N.E.2d 806 (Mass. 2008), for the proposition that a Massachusetts court would apply proportional damages in a better-than-even case, but Renzi provides less support for this proposition than the PCF asserts. In Renzi, a husband sued a physician for failing to diagnose his wife’s cancer. Id. at 810. The plaintiff’s expert witness testified that the wife would have stood a fifty-eight percent chance of surviving had the physician timely diagnosed her cancer from her mammogram, but the defendant’s expert testified that she would have stood only a twenty percent chance. See id. at 811 & n.8. The jury found that the physician’s negligence was not a substantial contributing factor in causing the wife’s death, but that it was a substantial contributing factor in causing the loss of a substantial chance to survive. Id. at 812. Nevertheless, the jury awarded the plaintiff full damages,3 apparently because the judge refused to instruct the jury on proportional damages. Id. at 813–16.
On appeal, the Supreme Judicial Court held that the trial court should have instructed the jury on proportional damages. Id. at 813. It noted that loss of chance and wrongful death were distinct theories of injury, and that the physician’s negligence proximately caused only the wife’s loss of chance, not her actual death. Id. Indeed, the Massachusetts court remanded for a new trial solely on the issue of damages, thereby accepting the jury’s finding that the physician’s negligence was not the proximate cause of the patient’s death. Id. at 813. Renzi therefore seems not to demonstrate that a Massachusetts court would apply proportional damages in a case like Robin Everhart’s, in which the plaintiff could show that the physician’s negligence did proximately cause the patient’s actual death, not merely a loss of chance.
The case coming closest to bearing on point seems to be Scafidi v. Seiler, 574 A.2d 398 (N.J. 1990). In Scafidi, parents sued a physician for failing to prevent a premature birth by timely administering medication to halt the mother’s labor, seeking to recover for the wrongful death of their daughter. Id. at 400–01. The mother suffered from a preexisting condition that put the child at risk of premature birth and death. Id. The plaintiffs’ expert testified that if the physician had timely administered the medication, then the child would have stood a seventy-five to eighty percent chance of avoiding premature birth. Id. But the defendant’s expert testified that even if the physician had acted timely, then the child would still have stood only a twenty-five percent chance of avoiding premature birth. Id. The jury found that the physician was negligent but that his negligence did not proximately cause the child’s death. Id. at 401.
Remanding for a new trial, however, the New Jersey Supreme Court instructed the trial court that “any damages . . . assuming that defendant’s proofs include evidence that the infant’s premature birth and death might have occurred even if defendant’s treatment had been proper, should be apportioned to reflect the likelihood that the premature birth and death would have been avoided by proper treatment.” Id. at 400 (emphasis added). It is therefore possible to read Scafidi as indicating that the New Jersey Supreme Court would apportion damages to account for the mother’s preexisting condition even if the child had a better-than-even chance of survival.
Still, even this quick survey of a theoretically thorny area of law makes it clear that both courts and commentators have been focusing on cases in which a single tortfeasor’s negligent conduct interacted with a preexisting medical condition. That is not the case here. Robin’s case differs from our Mayhue line of cases not only in that Everhart stood a better-than-even chance of recovering in the absence of any medical negligence, but also in that joint tortfeasors negligently caused him an indivisible harm. That latter distinguishing fact triggers our rules on joint and several liability, which make it unnecessary for us to decide today whether to extend Cahoon to better-than-even cases.
II. The Rule for Calculating Set-Offs Can Decide This Case.
There is no critical need to decide the Cahoon valuation issue because of how the trial court’s peculiar findings of fact interact with the rules for calculating a set-off. The court found that Robin and Troy’s total injuries exceeded the sum of all distinct, legally allowable awards of damages. A double recovery would therefore have been impossible under a correct application of the set-off rules. Even if we embraced the PCF’s reading of Mayhue and the resulting application of Cahoon, the PCF would still have to pay the statutory maximum in excess damages.
The PCF argues that the trial court should have reduced its finding on injuries by twenty percent to account for harm Dr. Clarke probably did not cause and then further reduced the damages by the amount of Robin’s settlement with Dr. Clarke’s insurance company and by the full value of her settlement with Standard Forwarding. In other words, it says that after finding that Robin and Troy suffered injuries of at least $3,150,000, the trial court should have reduced that amount to $2,250,000 (twenty percent chance of death in any event), subtracted $250,000 (Dr. Clarke’s insurance company) and then subtracted another $1.9 million (Standard Forwarding) to arrive at its final award of damages.
Again, this contention ignores a critical distinction between the Mayhue cases and Robin’s case. In the Mayhue cases, the chance that a patient would have suffered some injury regardless of a physician’s medical negligence arose from a natural, preexisting medical condition. Here, the chance that Everhart would have died anyway arose as a result of the independent negligence of a joint tortfeasor.
Two or more co-defendants constitute joint tortfeasors if their independent negligent conduct proximately caused some indivisible harm. See Palmer v. Comprehensive Neurologic Servs., P.C., 864 N.E.2d 1093 (Ind. Ct. App. 2007). At common law, joint tortfeasors were jointly and severally liable for the indivisible harm they caused a plaintiff. Hoesel v. Cain, 222 Ind. 330, 53 N.E.2d 165 (1944); see also Restatement (Third) of Torts: Apportionment § A18 (2005). A plaintiff could sue any of the joint tortfeasors and recover damages in the amount of the entire harm even though another joint tortfeasor had a hand in the injury. Hoesel, 222 Ind. at 334, 53 N.E.2d at 170–71; Restatement (Third) of Torts: Apportionment § 10.
But the Legislature altered this landscape when it passed the Indiana Comparative Fault Act. A leading effect of the Act was to abolish the rule that contributory negligence constituted a complete bar to recovery in most suits for negligence. Ind. Code § 34-51-2-5 (2008). Instead, the Act requires a jury to allocate a percentage of responsibility for the plaintiff’s injuries to each defendant and any nonparty who contributed to those injuries, and each defendant need only pay his proportional share. Ind. Code § 34-51-2-7, -8 (2008). In exchange for giving negligent plaintiffs greater access to the courts, however, the Act abrogates the old rule of joint and several liability in suits to which the Act applies. Huber v. Henley, 656 F. Supp. 508, 511 (S.D. Ind. 1987) (“In return for the removal of the contributory negligence bar to recovery, plaintiffs lost the ability to recover the full measure of damages from any one joint tortfeasor.”). Because the Act expressly exempted medical malpractice claims from its ambit, however, the historical rule of joint and several liability would appear to still apply to medical malpractice suits. See Ind. Code § 35-51-2-1(b)(1) (2008); see also Palmer, 864 N.E.2d at 1099–1100. But see Ind. Code § 34-51-2-17 (2008) (imposing time limits on a qualified health care provider’s opportunity to plead a nonparty defense and allowing enlargements in limited circumstances). [Footnote omitted.]
A plaintiff who settled with one joint tortfeasor, however, might still wish to sue another joint tortfeasor to increase her recovery. Historically, Indiana prevented the plaintiff from doing so under the release rule. See, e.g., Cooper v. Robert Hall Clothes, Inc., 390 N.E.2d 155, 157–58 (Ind. 1979) (citing Bedwell v. DeBolt, 221 Ind. 600, 50 N.E.2d 875 (1943)) (plaintiff’s settlement with two defendant companies released remaining jointly and severally liable defendant).
We abrogated the release rule in Huffman v. Monroe County Cmty. Sch. Corp., 588 N.E.2d 1264 (Ind. 1992). We noted that many authorities heavily criticized the release rule and argued for the modern rule that a release of one joint tortfeasor would not discharge any other joint tortfeasor, but that any payments accompanying the release would diminish the recovery the plaintiff could seek from subsequent joint tortfeasors by the amount of the payment. Id. at 1266 (citing Restatement (Second) of Judgments § 50 (1982); Restatement (Second) of Torts §§ 885, 886 (1979); 3 Harper, Gray & James, The Law of Torts 37 (2d ed., 1986)). Under our present rule, the plaintiff in Cooper would have been able to continue her suit against the third company, but subject to a rule requiring the trial court to reduce the amount of her allowable damages to protect the third jointly and severally liable defendant. See id. at 1267.
We noted in Huffman that a trial court has the power and duty to reduce a jury verdict by an amount already received in an earlier settlement to ensure that a plaintiff does not receive more than one recovery. Huffman, 588 N.E.2d at 1267 (citing Manns v. Indiana Dep’t of Highways, 541 N.E.2d 929 (Ind. 1989)). Indeed, we had already held that when a jury returned a verdict against a jointly and severally liable defendant after another jointly and severally liable defendant had already settled in exchange for a covenant not to sue, a court should adjust pro tanto the amount of any damages determined by the jury verdict by subtracting any consideration received from the amount of any damages determined by the jury verdict. Manns, 541 N.E.2d at 934.
The action in Manns arose before the effective date of the Comparative Fault Act, which would appear to abrogate Manns for cases that come within its provisions. See Mendenhall v. Skinner & Broadbent Co., 728 N.E.2d 140, 143 (Ind. 2000); see also Manns, 541 N.E.2d at 931. The Manns rule for set-offs, however, remains good law for cases that involve joint torfeasors but fall outside the Comparative Fault Act. [Footnote omitted.]
The Court of Appeals applied this same one-satisfaction doctrine in Palmer, the case the PCF cites for the proposition that a joint tortfeasor in a medical malpractice suit is entitled to a set-off for any amount the plaintiff received in exchange for settling with another joint tortfeasor. Palmer, 864 N.E.2d at 1100–01. In Palmer, the plaintiff filed suit against a physician, the physician’s professional corporation, and multiple non–qualified health care providers on a theory of joint and several liability for medical malpractice, seeking damages for the wrongful death of her husband. Id. at 1095. The non–qualified providers settled with the plaintiff in an aggregate amount that exceeded the jury’s subsequent $375,000 finding on total injuries. Id. at 1097 & n.4. The remaining joint tortfeasors filed a motion to correct error asking the trial court to reduce the award of damages by the amount of the earlier settlements. Id. at 1097. The court did so, entering judgment against the remaining joint tortfeasors in the amount of $0, and the Court of Appeals affirmed. Id. at 1095, 1102.
Here, the PCF belatedly concedes that Perkins and Dr. Clarke constitute joint tortfeasors. [Footnote omitted.] (Appellant’s Br. at 23–24.) Perkins’s negligent driving and Dr. Clarke’s negligent medical care both caused a single indivisible harm: Everhart’s death. Under the pure common law rule of joint and several liability, Robin could have sued either Perkins or Dr. Clarke and recovered from the defendant of her choice damages in the entire amount of the injuries she and Troy suffered. The second defendant, however, would have been entitled to a set-off from the total judgment against him in the amount of any settlement Robin reached with the first. Because the PCF assumes Dr. Clarke’s liability over and above the statutory cap in the Medical Malpractice Act, the PCF is entitled to the same set-off and no more.
The trial court found that Robin and Troy suffered injuries of at least $3.15 million. Under the Manns rule for set-offs, the court should have reduced its finding on total injuries by $1.9 million on account of the settlement with Standard Forwarding. The court should have further reduced that amount by another $250,000 on account of the settlement with Dr. Clarke’s insurance company. The convenient result: $1 million in uncompensated damages, which is precisely equal to the statutory limit of the PCF’s liability for excess damages. [Footnote omitted.]
And this result would not change if the trial court had applied Cahoon in apportioning damages. Cahoon apportions damages between all the parties who should fairly bear some of the loss. The PCF concedes that Dr. Clarke caused eighty percent of the plaintiffs’ injuries. Because the only possible causes of Everhart’s death are two known joint tortfeasors, however, this concession is tantamount to conceding that Standard Forwarding caused the remaining twenty percent. Initially, the PCF would be responsible for $2,520,000 in damages, whereas Standard Forwarding would be responsible for $630,000. At most, the PCF would therefore only be entitled to a set-off on account of the settlement with Standard Forwarding to the extent that it exceeded Standard Forwarding’s liability. Giving the PCF the benefit of this set-off in the amount of $1,270,000 and a further $250,000 set-off on account of the settlement with Dr. Clarke’s insurance company would still leave a remaining $1 million in uncompensated damages for the PCF to cover in excess damages payable to Robin and Troy.
Reducing the finding on injuries by twenty percent and then subtracting the full $1.9 million from the remainder, and then another $250,000, as the PCF asks, effectively ignores that Standard Forwarding, not Robin and Troy, should bear the remaining loss. Indeed, doing so would magically wipe out $630,000 of Robin and Troy’s total recovery and leave the PCF with a windfall in the same amount. In essence, the PCF would succeed in turning the one-satisfaction doctrine from a shield into a sword. The purpose of the one-satisfaction doctrine is to prevent a plaintiff from realizing more than one recovery. It is plainly not to reduce a plaintiff to realizing less than one full recovery.
As a result, we do not see any grounds on which we could reduce the trial court’s award of $1 million in excess damages, so deciding whether to extend or halt Cahoon’s advance would seem unnecessary at best. Because we hold that the PCF was not entitled to a set-off, we also need not address Robin’s argument that the trial court should reduce any set-off based on fees and expenses.
Conclusion
For the reasons stated above, we affirm the trial court.
Dickson, Sullivan, Rucker, and David, JJ., concur.