Plaintiff, Medical Mutual Insurance Company of North Carolina (Medical Mutual), appeals from the trial court’s order granting summary judgment in favor of defendants Gary Eugene Mauldin, M.D., and Sylva Anesthesiology, P.A. The present action arises out of a suit instituted by Mary E. Houston, Administratrix of the Estate of Donald Gordon Houston, alleging Mr. Houston’s wrongful death as a result of negligence on the part of John P. Erdman, M.D.; Dr. Mauldin; and Sylva Anesthesiology, P.A., Dr. Mauldin’s employer. On 30 June 1994, following a jury finding that Houston’s death resulted from negligence on the part of both Erdman and Mauldin, judgment was entered in Macon County Superior Court against Dr. Erdman, Dr. Mauldin, and Sylva Anesthesiology, P.A., in the amount of $725,000.00 plus interest. Defendants appealed.
In August 1994, while the appeal was pending, St. Paul Insurance Company (St. Paul), the professional liability insurance carrier for Dr. Mauldin and Sylva Anesthesiology, P.A., entered into a settlement agreement with the Houston Estate. Pursuant to the terms of the settlement agreement, St. Paul agreed to pay the sum of $225,000.00 in settlement of the Houston Estate’s claims against Dr. Mauldin and Sylva Anesthesiology, P.A., and the Estate entered into a covenant not to enforce the Macon County judgment against Dr. Mauldin and Sylva Anesthesiology, P.A., and agreed that “payment *693 constitutes a full release and discharge of all monies owing or which might be owing ...” by reason of the judgment. The settlement agreement was approved by the trial court on 3 August 1994, apparently outside the district and without notice to Dr. Erdman or Medical Mutual. In the order approving the settlement, the trial court found the settlement had been entered in good faith and that it was consistent with the provisions of G.S. § IB-4. Dr. Mauldin and Sylva Anesthesiology withdrew their appeal on 11 August 1994.
On 15 October 1996, this Court rendered its decision finding no error in the trial, and remanded the matter on the issue of costs.
Houston v. Douglas,
On 30 April 1997, plaintiff Medical Mutual Insurance Company paid on behalf of its insured, Dr. Erdman, the sum of the $692, 168.80 in full payment of the principal amount of the judgment and accrued interest less the amount previously paid by St. Paul. Having become subrogated to Dr. Erdman’s rights to contribution, if any, plaintiff Medical Mutual brought this action for contribution against Dr. Mauldin and Sylva Anesthesiology, P.A. Defendants answered, denying that any right to contribution exists.
Plaintiff and defendants moved for summary judgment. The trial court denied plaintiff’s motion for summary judgment and granted summary judgment in favor of defendants. Plaintiff appeals.
Citing N.C.R. App. P. 3 and 26, defendants have moved to dismiss the appeal by reason of plaintiff’s failure to include in the record on appeal a copy of the certificate of service of the notice of appeal. We treat the appeal as a petition for certiorari, allow it, and address the issues on their merits.
I.
Initially, defendants assert the principles of
res judicata
and collateral estoppel preclude plaintiff from pursuing its contribution claim in this action because plaintiff did not appeal from the 3 August 1994 order approving the settlement and/or assign it as error in its appeal from the judgment holding Drs. Mauldin and Erdman jointly liable for the wrongful death of Mr. Houston. The doctrine of collateral estoppel, or issue preclusion, prevents a party from relitigating
*694
an issue where it has been previously determined and the parties to the prior action are identical to, or in privity with, the parties in the current action.
State v. Summers,
Collateral estoppel cannot apply for two reasons. First, the parties to the 3 August 1994 proceeding for approval of the settlement were neither identical to nor in privity with the parties to the current action; the parties to the proceeding for approval of the settlement were Dr. Mauldin, Sylva Anesthesiology, and the Houston Estate. Neither Dr. Erdman nor plaintiff, as his insurer, were involved in the settlement or the proceeding to approve it. A party is not in privity with another simply because both parties have an interest in the outcome of a proceeding; “a party should be estopped from contesting an issue only where that party was fully protected in the earlier proceeding.”
Summers
at 639,
Moreover, the issue resolved by the order approving the settlement between the Estate and the present defendants is dissimilar to the issue presented in the current action. The issue resolved by the 3 August 1994 order was the narrow one of whether the settlement between the Houston Estate and the present defendants was made in good faith and was in the best interests of the heirs of the Estate. Medical Mutual, the present plaintiff, does not challenge the validity of the order approving the settlement by this action; the issue presented in the present case concerns the effect of the order on the contribution rights of the parties.
Likewise, the doctrine of res judicata cannot bar plaintiff’s claim in this action. The effect of a post-judgment settlement on the contribution rights of the parties was not before the court when the settlement was entered into, and was not relevant to the question of whether the settlement was in the best interests of the heirs to the Houston Estate. No judgment was entered in the proceeding to approve the settlement which decided the merits of the issue presented in the present action.
*695 Defendants argue that plaintiff could have challenged the 3 August 1994 order in its appeal from the judgment, imposing joint and several liability for Houston’s death, entered in the negligence action. However, the Uniform Contribution Among Tortfeasors Act, G.S. § IB, Article 1, (“the Act”), which governs the law of contribution in North Carolina, makes clear that a contribution action is separate from the initial liability action, and the right to seek contribution arises only when one joint tortfeasor has paid more than its share of the judgment. N.C. Gen. Stat. § 1B-1(b). Therefore, the issue of the effect of the 3 August 1994 order approving the settlement on the respective rights of the joint tortfeasors to contribution was not ripe for determination until plaintiff, as insurer for one of the joint tort-feasors, paid more than its share of the judgment.
II.
Finding no procedural bar to plaintiffs claim, we proceed to the primary issue presented by this appeal; i.e., the effect of a post-judgment settlement between a claimant and one of multiple tortfeasors on the contribution rights of a non-settling tortfeasor upon his payment of more than his pro rata share of the judgment. This question is one of first impression in North Carolina, arising upon an apparent conflict between two provisions of the North Carolina Uniform Contribution Among Tortfeasors Act. The Act essentially provides that where two or more persons become jointly and severally liable for the same injury, the injured party may recover his or her entire damages against any one of the joint tortfeasors, but any of the joint tortfeasors who pays more than his or her pro rata share of the damages has a right to contribution from the others for any amount paid in excess of the pro rata share. N.C. Gen. Stat. § 1B-1(b). The pro rata share is usually computed by dividing the total damage award by the number of jointly and severally liable tortfeasors, without considering a tortfeasor’s relative degree of fault. See N.C. Gen. Stat. § IB-2; David A. Logan and Wayne A. Logan, North Carolina Torts, § 8.20[7]; Charles E. Daye and Mark W. Morris, North Carolina Law of Torts, § 22.62 (1999). “The judgment of the court in determining the liability of the several defendants to the claimant for the same injury or wrongful death shall be binding as among such defendants in determining their right to contribution.” N.C. Gen. Stat. § 1B-3(f).
However, a tortfeasor may avoid liability for contribution to other tortfeasors by obtaining a release, covenant not to sue, or covenant not to enforce judgment from the injured party. G.S. § IB-4 provides:
*696 When a release or a covenant not to sue or not to enforce judgment is given in good faith to one of two or more persons liable in tort for the same injury or the same wrongful death:
(1) It does not discharge any of the other tortfeasors from liability for the injury or wrongful death unless its terms so provide; but it reduces the claim against the others to the extent of any amount stipulated by the release or the covenant, or in the amount of the consideration paid for it, whichever is greater; and,
(2) It discharges the tortfeasor to whom it is given from all liability for contribution to any other tortfeasor.
No question arises when such settlements are reached between a plaintiff and one of multiple joint tortfeasors before a judgment has been entered. In such case, the final damage award is reduced by the amount of the settlement and the nonsettling tortfeasors owe the plaintiff the remainder of the award. See N.C. Gen. Stat. § 1B-4(1). In the present case, however, the Covenant not to Enforce Judgment was entered into after a judgment was entered establishing the joint and several liability of Dr. Erdman, Dr. Mauldin, and Sylva Anesthesiology, creating a conflict between the provisions in § lB-3(f) and § IB-4.
To determine which of these sections applies to this situation, we must examine the policies and goals underlying the Act as adopted by our General Assembly; the primary purpose of statutory interpretation is to give effect to the intent of the legislature.
Brown v. Flowe,
Where the application of two separate provisions, each clear and unambiguous standing alone, provides incompatible results, the provisions must be interpreted and reconciled so as to give effect to the overall purposes of the legislative act. “ ‘[W]here a statute is ambiguous, judicial construction must be used to ascertain the legislative will.’ ”
Brown v. Flowe
at 523,
Contribution arises when more than one tortfeasor is liable for a single injury; it permits one tortfeasor to demand assistance from the other tortfeasors if his payment to the injured party exceeds his pro rata share of the damage. David A. Logan & Wayne A. Logan,
North Carolina Torts,
§ 8.20[7], At common law, one who was jointly and severally liable for an injury had no right to compel contribution from others who were also liable for the same, injury.
Nationwide Mut. Ins. Co. v. Bynum,
The Act also incorporated measures to encourage settlement. The drafters of the Act recognized that the contribution scheme described in the Act did not encourage settlement because “[no] defendant wants to settle when he remains open to contribution in an uncertain amount, to be determined on the basis of a judgment against another in a suit to which he will not be a party.” 12 Uniform Laws Annot., s. 4 at 264 (Master Edition 1968). Therefore, the drafters included a provision governing covenants and releases; a plaintiff and tortfeasor could enter into a release, a covenant not to sue, or a covenant not to enforce judgment and be released from liability to other tortfeasors for contribution. See N.C. Gen. Stat. § IB-4.
Though North Carolina courts have not heretofore addressed the interplay between G.S. § 1B-3(f) and § 1B-4, our General Assembly has instructed that the Act “be so interpreted and construed as to effectuate its general purpose to make uniform the law of those states that enact it.” N.C. Gen. Stat. § 1B-5. The Supreme Court of Massachusetts has addressed the identical issue in
Bishop v. Klein,
G.L. c. 231B, § 4(b) was drafted to encourage settlements in multiple party tort actions by clearly delineating the effect *699 settlement will have on collateral rights and liabilities in future litigation.
However, to apply the contribution bar of § 4(b) to a settlement reached after judgment has been entered contradicts the general purpose of the statute. . . . Where, as here, a wrongdoer has settled for less than his pro rata share, such a construction would, in essence, constitute a reversion to the common law view that an injured party may apportion the loss among joint tortfea-sors as he sees fit. ... We can resolve this apparent conflict of policies by limiting the preclusive effects of § 4(b) to prejudgment settlements.
Id.
at 294-95,
The opposite result was reached by the Appellate Court of Illinois in
Fernandez v. Tempel Steel Corp.,
Defendants argue, however, that had our General Assembly intended contribution rights to be affected differently by a post-judgment settlement than by a pre-judgment settlement, it would have expressly so provided in § 1B-4. They cite, as an example, California’s statutes relating to contribution among joint tortfeasors which expressly provide that the contribution liability of a settling joint tortfeasor is extinguished only when the settlement is entered into before verdict or judgment. See West’s Ann. Cal. C.C.R § 877. However, California’s statutory scheme for contribution among joint tortfeasors is significantly different from the North Carolina Contribution Among Tortfeasors Act; a comparison of isolated provi *700 sions of each act is neither helpful not relevant. Compare Cal. C.C.P. Title 11, Chapter 1 and N.C. Gen. Stat. § 1B.
We hold G.S. § 1B-3(f) controls the liability of joint tortfeasors after a judgment establishing their joint and several liability has been entered; consequently, G.S. § 1B-4 does not permit one of multiple tortfeasors to avoid liability for contribution to other joint tortfeasors by a settlement, after judgment, for less than his pro rata share of the judgment. To hold otherwise would allow an allocation of liability among joint tortfeasors to be decided by the injured party and permit a disproportionate share of the injured party’s recovery to be inequitably borne by less than all of the parties equally responsible under the law, the very dangers the Uniform Contribution Among Tortfeasors Act was designed to prevent.
Summary judgment in favor of defendants is reversed and this case is remanded to the trial court for further proceedings consistent herewith.
Reversed and remanded.
