Opinion
Introduction
Intervener Allianz Insurance Company appeals from an order dismissing its complaint in intervention after the trial court sustained without leave to amend defendant County of Los Angeles’s demurrer to its complaint in intervention. 1
Statement of Facts
On March 31, 1979, plaintiff Robert Lewis Smith was struck and injured by an automobile. At the time, plaintiff was a minor and a resident of defendant Parks Manor, a home for developmentally disabled persons. On August 10, 1979, plaintiff filed a complaint through his guardian ad litem, joined by his mother, Laura Smith, alleging his negligent supervision by defendants Parks Manor and Don Stinson. On the date of plaintiff Robert Smith’s injury, defendant Parks Manor was insured by intervener. Consequently, intervener undertook the defense of the action, causing defendants to file a notice of intention to commence action against health care provider on December 30, 1980. In addition, at intervener’s behest, defendants filed cross-complaints for apportionment of fault, Parks Manor on September 28, *877 1981, and Don Stinson on August 2, 1982, seeking comparative and equitable indemnity from cross-defendant County of Los Angeles. The cross-complaints alleged Martin Luther King Hospital was negligent in its medical treatment of plaintiff Robert Smith following his injury on March 31, 1979, as a consequence of which his injuries were aggravated. Cross-defendant answered, placing the matter at issue.
On August 4, 1983, defendants settled their dispute with plaintiffs for the approximate sum of $630,000. Intervener paid the agreed-upon settlement on defendants’ behalf. Thereafter, on November 8, 1983, defendants filed a claim for money or damages with cross-defendant; the claim was rejected on December 27, 1983. Subsequently, cross-defendant moved for judgment on the pleadings on the cross-complaints, asserting cross-complainants failed to state a cause of action for indemnity, in that intervener had indemnified them for the settlement with plaintiff and they had failed to comply with the claims filing procedures of the Government Tort Claims Act. The motion was granted on the ground intervener had become subrogated to the rights of cross-complainants and Don Stinson had failed to comply with claims filing procedures.
On October 19, 1984, intervener sought leave to intervene; leave was granted and intervener’s complaint in intervention was deemed filed and served on November 13, 1984. On December 21, 1984, defendant in intervention County of Los Angeles demurred to the complaint in intervention, alleging intervener had failed to comply with the claim presentation requirement of the Government Tort Claims Act and the action was barred by the statute of limitations. The demurrer was sustained without leave to amend on January 17, 1985, and the instant appeal followed.
Contentions
I
Intervener contends the trial court erred in sustaining the demurrer without leave to amend, in that intervener, as defendants’ and cross-complainants’ subrogee, was not required to file a separate and redundant claim within the time limits specified in Government Code section 911.2 in order to satisfy the requirements of the Government Tort Claims Act.
II
Intervener further contends the trial court erred in sustaining the demurrer without leave to amend, in that the complaint in intervention is not barred by the statute of limitations.
*878 Discussion
I
Intervener contends the trial court erred in sustaining the demurrer without leave to amend, in that intervener, as defendants’ and cross-complainants’ subrogee, was not required to file a separate and redundant claim within the time limits specified in Government Code section 911.2 in order to satisfy the requirements of the Government Tort Claims Act. We agree.
Generally, an insurer of one who has paid damages arising out of a tort for which its insured is liable is subrogated to the rights of the party injured.
(Continental Cas. Co.
v.
Phoenix Constr. Co.
(1956)
Defendant County nevertheless argues subrogation is not at issue here, relying on
Liberty Mut. Ins. Co.
v.
Altfillisch Constr. Co.
(1977)
It was not necessary for cross-complainants actually to pay the settlement sum out-of-pocket, then secure reimbursement, to suffer a loss. The creation
*879
of the obligation by execution of the settlement agreement was in itself a sufficient loss to give rise to a mature right of subrogation. The fundamental requirements for such a right are: “(1) Payment must have been made by the subrogee to protect his own interest. (2) The subrogee must not have acted as a volunteer. (3) The debt paid must be one for which the subrogee was not primarily liable. (4) The entire debt must have been paid. (5) Subrogation must not work any injustice to the rights of others.”
(Grant
v.
de Otte
(1954)
Government Code section 911.2 requires a party to give notice to a governmental entity within 100 days of accrual of a cause of action; this is an essential prerequisite to the maintenance of an action against that entity for equitable indemnification.
(State of California
v.
Superior Court
(1983)
Where the claim is one for indemnification or contribution, it accrues when the indemnitee or party seeking contribution suffers a loss through payment of a judgment debt (or settlement) or through payment of more than his fair share of damages.
(People
ex rel.
Dept. of Transportation
v.
Superior Court
(1980)
In the instant matter, the insured filed cross-complaints against County, seeking equitable indemnity, on September 28, 1981, and August 2, 1982. At that time, no cause of action for indemmity had yet accrued pursuant to the applicable statute of limitations, in that settlement with the injured plaintiffs was not reached and payment was not made by the intervener in satisfaction of its contractual duty to its insured until August 4, 1983. Clearly, under the authority of People ex rel. Dept. of Transportation v. Superior Court, supra, 26 Cal.3d at page 763, the filing of the cross-complaints satisfied the requirements of the claims statutes.
Government Code section 901, which determines the accrual of a cause of action for the purpose of computing the time limit prescribed by section 911.2, was amended effective January 1, 1982 (Stats. 1981, ch. 856, § 1, p. 3286) to provide that “the date upon which a cause of action for equitable indemnity or partial equitable indemnity accrues shall be the date upon which a defendant is served with the complaint giving rise to the defendant’s claim for equitable indemnity or partial equitable indemnity against the public entity.” However, since Parks Manor’s cross-complaint was filed prior to January 1, 1982, and Parks Manor was jointly and severally liable for the entirety of the settlement debt, the amendment has no application to the instant matter.
(State of California
v.
Superior Court, supra,
Defendant County asserts, however, that intervener may not rely on cross-complainant Parks Manor’s timely satisfaction of the claims statutes, but must have filed an independent and timely claim on its own behalf. In support of this position, defendant County relies on
Pacific Tel. & Tel. Co.
v.
County of Riverside
(1980)
As noted
ante,
a subrogee’s right of action is
not
independent and separate, but is equal to and limited by the right of action possessed by its insured; the subrogee simply stands in the stead of the original claimant and is subject to all defenses which could have been asserted against that party.
((Commercial Union Assurance Co.
v.
City of San Jose, supra,
Such a situation is analogous to a claim timely filed by an injured party who thereafter dies. The personal representative of the estate may maintain an action on behalf of the decedent (Prob. Code, § 573), standing in his stead, but there is no authority for the proposition the representative first must file an independent claim with the defendant governmental entity. Where the right of action is not separate and independent, but rather identical and wholly derivative
(Commercial Union Assurance Co.
v.
City of San Jose, supra,
In sum, the insured’s September 28, 1981, filing of a cross-complaint prior to the accrual of the cause of action for equitable indemnity excused and took the place of timely filing a claim with cross-defendant County. The substitution of intervener as subrogee of the insured’s cause of action did not change the nature of the claim and, hence, required no filing of an independent claim by intervener.
Intervener concedes the complaint in intervention does not plead timely compliance with the claims statutes. However, under the foregoing analysis,
*882
it is possible for intervener to amend the complaint to plead the requisite facts. It is an abuse of discretion to sustain a demurrer without leave to amend where there is a reasonable possibility the defect in the complaint can be cured by amendment.
(Minsky
v.
City of Los Angeles
(1974)
II
Intervener further contends the trial court erred in sustaining the demurrer without leave to amend, in that the complaint in intervention is not barred by the statute of limitations. Again, we agree.
The applicable statute of limitations for actions seeking equitable indemnity is one year.
(De La Forest
v.
Yandle
(1959)
It is well settled that the right of a subrogee to intervene is not dependent upon its own compliance with the statute of limitations.
(Buell
v.
CBS, Inc.
(1982)
Defendant County attempts to distinguish the foregoing cases on the ground they deal with workers’ compensation statutes. However, the statutes in question “ ‘simply gave statutory recognition to principles of equitable subrogation.’”
(Breese
v.
Price
(1981)
Clearly, the latter principle can have no application to a complaint in intervention based on a right to subrogation. As noted
ante
repeatedly, the right thus asserted is not independent, but identical to and wholly derivative of the right of the original complainant.
(Commercial Union Assurance Co.
v.
City of San Jose, supra,
The order is reversed. Intervener to receive costs on appeal.
Lucas, J., and Devich, J., concurred.
Respondent’s petition for review by the Supreme Court was denied March 2, 1988.
Notes
The order is appealable as a final determination of the matter pending between the parties. (Code Civ. Proc., § 904.1, subd. (a);
D’Hondt
v.
Regents of University of California
(1984)
