Plaintiff brought this action to recover the cost of essential medical care rendered by it to George A. Boss, deceased, pursuant to a “life-care contract.” Boss’ injuries and death resulted from an automobile accident allegedly caused by defendants’ negligence. A general demurrer to the complaint was sustained without leave to amend. From the judgment of dismissal accordingly entered, plaintiff appeals.
The essential allegations of plaintiff’s complaint, accepted as true for purposes of this appeal
(Terry
v.
Bender,
There is no question as to the validity of the life-care contract. (Welf. & Inst. Code, div. 3, ch. 3, §§ 2350-2360.) Defendants however contest their liability to plaintiff either (1) on the basis of plaintiff’s direct right of recovery for the financial loss it suffered in providing medical care for Boss because of defendants’ negligence or (2) on the basis of the subrogation agreement in the life-care contract.
1. Plaintiff's direct right of recovery.
The life-care contract between plaintiff and Boss made plaintiff responsible for furnishing Boss essential medical treatment, nursing care and hospitalization; and Boss had a right to these services when necessary. Therefore, plaintiff contends, when defendants’ negligent act necessitated plaintiff’s furnishing medical services to Boss pursuant to the life-care contract, plaintiff’s primary right to recover the resulting medical expenses sustains its direct cause of action against defendants as the wrongdoers responsible for plaintiff’s damage. (Civ. Code, § 3281.) As analogous situations, plaintiff argues that it was in no different position in its duty to Boss and its
*635
direct right to recover its damages from defendants as wrongdoers than the parents of a minor child seeking recovery of medical expenses incurred because of wrongful injuries to the child (Civ. Code, § 196; 14 Cal.Jur.2d, Damages, § 53, p. 681;
McManus
v.
Arnold Taxi Corp.,
In
Follansbee
v.
Benzenberg,
Plaintiff argues that its position is similar to the wife’s in the Follansbee case: it was under a legal duty, pursuant to its life-care contract, to provide the medical care for Ross necessitated by defendants’ negligent conduct; the medical expenses so incurred were neither recoverable by Ross’ estate (Civ. Code, § 956) nor by his heirs under the wrongful death statute (Code Civ. Proc., § 377) ; and therefore defendants’ negligent act was a tort against plaintiff as well as against Ross, the physically injured person.
Plaintiff’s alleged direct right of recovery depends upon its contractual obligation to decedent. The courts in common-law jurisdictions have long recognized that an action will lie for the intentional interference by a third person with a contractual relation either by unlawful means or by means otherwise lawful in the absence of sufficient justification.
(Im
*636
perial Ice Co.
v.
Rossier,
In a comparatively recent opinion (1946) the Court of Appeals of Ohio in
Stevenson
v.
East Ohio Gas Co.,
(Ohio App.)
No ease has been cited to us which would support plaintiff’s contention that, because under its contract with the decedent plaintiff was compelled to expend sums for his medical care and treatment by reason of the injuries negligently inflicted upon decedent, plaintiff has a direct cause of *637 action against defendants based upon such negligent injuries, and we are satisfied that to so hold would constitute an unwarranted extension of liability for negligence.
The analogy which plaintiff attempts to draw between this case and
Follansbee
v.
Benzenberg, supra,
Nor is it true, as plaintiff argues, that because it paid for the medical care and treatment under its contract, the decedent’s estate has no cause of action for the cost of such treatment against the defendants. The fact that either under contract or gratuitously such treatment has been paid for by another does not defeat the cause of action of the injured party to recover the reasonable value of such treatment from the tortfeasor.
(Purcell
v.
Goldberg,
2. Plaintiff’s right on the theory of subrogation.
Plaintiff has pleaded in paragraph 9 of its complaint: * ‘ The life-care contract between plaintiff and George A. Ross expressly assigned to the plaintiff corporation a right of subrogation for all expenses incurred by the corporation as the result of any injuries inflicted upon said George A. Ross by reason of the negligence or carelessness of any third party. ’ ’
*638 Subrogation is of two sorts: “legal” and “conventional.” Legal subrogation has its source in equity and arises by operation of law. (83 C.J.S., Subrogation, § 3, pp. 583-584.) Conventional subrogation arises by act of the parties and rests on contract. (83 C.J.S., Subrogation, §4, p. 586.) Although plaintiff has attempted to plead a conventional subrogation, it argues that it is entitled to a legal subrogation as well.
Defendants argue that subrogation of either type operates as an equitable assignment and is forbidden under the express terms of Civil Code, section 956: 1 “Nothing in this article shall be construed as making such a thing in action assignable.”
To furnish a proper background for the arguments of the parties on this phase of the case, it seems desirable to sketch briefly the rules respecting the assignability of ehoses in action for tort and the judicial history which led to the adoption of Civil Code, section 956, with its express provision that the right of action therein provided for shall not be subject to assignment. Historically at common law the assignability of causes of action sounding in tort depended upon survivability. So causes of action for damage to property, since they survived .the death of the parties, were assignable and causes of action for injury to the person, since they did not survive, were not assignable. (5 Cal.Jur.2d, Assignments, § 7, pp. 274-276; 6 C.J.S., Assignments, §§ 32-34, pp. 1080-1084.) Prior to the decision of this court in
Hunt
v.
Authier,
This statement is found in the Restatement of Restitution, section 162, comment h: “Where a person has discharged the obligation of another, his right to subrogation is somewhat similar to but somewhat different from the right of an assignee of the obligation. Like an assignee he can enforce against the obligor the rights which the obligee had against the obligor. But, although an assignee can ordinarily enforce the obligation only by a proceeding at law, a person entitled to subrogation ordinarily enforces his rights in equity. So also, a person who discharges the obligation of another officiously is not entitled to subrogation, whereas a person who has obtained an assignment from the obligee can enforce the obligation without regard to any question of his officiousness. On the other hand, a person discharging an obligation may be entitled to subrogation even though the obligation was such that it was not assignable.”
No example is given in the Restatement of an instance of subrogation to a nonassignable obligation, nor is the last quoted cryptic sentence further elaborated or explained in any way. Plaintiff has not cited to us any case in the California courts where a right of subrogation to a cause of action for tortious injury to the person has been recognized, except in cases where such right of subrogation has been expressly granted by statute. The Legislature where it has desired to give a right of subrogation in such cases, has done so in express language: e.g., Labor Code, section 3852, subrogating the employer who has paid workmen’s compensation to a cause of action against a tortfeasor responsible for the employee’s injuries (by definition this includes the employer’s insurer, Lab. Code, § 3850); Vehicle Code, section 17153, subrogating *640 the owner who is held liable for tortious injuries caused by a person operating his automobile with his consent to the rights of the injured person against the operator; Government Code, section 21451, giving the State Retirement System a cause of action against a person causing a member’s injury or death, to recover the actuarial equivalent of the benefits for which the system is liable because of such injury or death • Government Code, section 31820, giving a similar right to a County Employees’ Retirement System.
While subrogation and assignment have certain technical differences, each operates to transfer from one person to another a cause of action against a third, and the reasons of policy which make certain causes of action nonassignable would seem to operate as forcefully against the transfer of such causes of action by subrogation. This court said in
Offer
v.
Superior Court,
Conversely in the earlier development of the law, assignment was regarded as one form of subrogation.
(Branham
v.
Mayor Common Council of San Jose,
Two companion cases from Michigan have been cited to us which seem nearly in point to the question here presented:
Michigan Hospital Service
v.
Sharpe,
Plaintiff attempts to distinguish the Michigan cases on the ground that the Medical Service “apparently . . . did not assume direct responsibility for the patient's medical care but only reimbursed him for expenses incurred by him. ’ ’ The distinction would not seem to affect the question whether, in the absence of statute, there can be a right of subrogation to a nonassignable cause of action. In any event the Michigan court treated the contract as creating a direct liability to furnish the services. In the first Michigan case, the court said (63 N.W.2d p. 641) : “Plaintiff thus had a primary obligation to provide service in accordance with the terms of the contract.”
Plaintiff attempts an analogy to an attorney’s contingent fee contract in personal injury cases. Such contracts do not operate to transfer a part of the cause of action to the attorney but only give him a lien upon his client’s recovery.
(Bartlett
v.
Pacific Nat. Bank,
Montgomery Ward & Co.
v.
Furlong,
In
United States
v.
Aetna Casualty & Surety Co.,
We should perhaps notice, although not cited by the parties,
Continental Cas. Co.
v.
Phoenix Constr. Co.,
We are satisfied that the principles of subrogation should not be here applied in view of the express reservation against assignment in Civil Code, section 956.
The judgment is affirmed.
Gibson, C. J., Traynor, J., Schauer, J., McComb, J., Peters, J., and White, J., concurred.
Notes
“A thing in action arising out of a wrong which results in physical injury to the person or out of a statute imposing liability for such injury shall not abate by reason of the death of the wrongdoer or any other person liable for damages for such injury, nor by reason of the death of the person injured or of any other person who owns any such thing in action. When the person entitled to maintain such an action dies before judgment, the damages recoverable for such injury shall be limited to loss of earnings and expenses sustained or incurred as a result of the injury by the deceased prior to his death, and shall not include damages for pain, suffering or disfigurement, nor punitive or exemplary damages, nor prospective profits or earnings after the date of death. The damages recovered shall form part of the estate of the deceased. Nothing in this article shall' be construed as making such a thing in action assignable. ’ ’
