¶ 1 Juanita Cortez, in her individual capacity and as the personal representative of her deceased mother’s estate, appeals from the trial court’s order granting the motion to
Factual and Procedural Background
¶2 Frances Cortez was admitted to the La Colina nursing home in December 2005 and resided there until her death two months later. In December 2007, her daughter, Juanita, filed a complaint against Avalon, alleging negligence, abuse or neglect of a vulnerable adult, and wrongful death. Avalon answered the complaint in March 2008. Nearly one year later, in February 2009, Avalon moved to dismiss the complaint and compel arbitration. Avalon maintained it had not discovered before then the arbitration agreement Frances’s husband had signed shortly after her admission to La Colina. After an evidentiary hearing, the trial court granted Avalon’s motion, concluding Avalon had “not repudiate^] its rights to enforce the arbitration agreement because it filed its motion to compel arbitration as soon as it found the arbitration agreement in its files,” and the agreement otherwise was enforceable. 3 This appeal followed. 4
Discussion
¶ 3 Juanita argues Avalon “waived or repudiated [the arbitration agreement] by failing to disclose it or file the motion to compel arbitration until more than a year after the lawsuit was filed.” Whether conduct amounts to waiver of the right to arbitrate is a question of law we review de novo.
See City of Cottonwood v. James L. Fann Contracting, Inc.,
¶4 Section 12-1501, AR.S., provides:
A written agreement to submit any existing controversy to arbitration or a provision in a written contract to submit to arbitration any controversy thereafter arising between the parties is valid, enforceable and irrevocable, save upon such grounds as exist at law or in equity for the revocation of any contract.
Pursuant to this provision, a party can waive the right to enforce an arbitration agreement.
Forest City Dillon, Inc. v. Superior Court,
¶ 5 In
Bolo,
our supreme court held a party had waived by its conduct the right to arbitrate by filing a lawsuit in which it requested the same kind of relief it could have gained from arbitration.
¶ 6 Here, not only did Avalon fail to request arbitration in its answer, but it also made no reservation of the right to arbitrate and waited nearly a year after filing the answer to demand arbitration. An assertion that arbitration is mandatory is an affirmative defense to a complaint.
See
Ariz. R. Civ. P. 8(e). It is well established that any defense not set forth in an answer or preanswer motion to dismiss is waived.
Fields,
¶ 7 Avalon contends
Bolo
is inapplicable to this case because the plaintiff in that case was aware of the arbitration agreement when it filed the complaint,
see id.
at 344,
¶ 8 No Arizona court has specified the level and type of knowledge necessary to waive a contractual right to arbitration. However, a majority of courts from other jurisdictions have followed the longstanding rule that constructive knowledge is sufficient for the waiver of a contractual right, such as arbitration.
See, e.g., Infinity Design Builders, Inc. v. Hutchinson,
¶ 9 The record before us shows that Avalon had, at the least, constructive knowledge of the arbitration agreement: the admissions coordinator testified the same arbitration agreement is presented to every patient admitted to La Colina and the majority of them agree to sign it. In addition, as Avalon acknowledged in its answer, Frances had signed the same agreement during a previous stay at La Colina. Thus, the record suggests that with reasonable care and diligence, Avalon should have located the document in its own possession and ascertained whether it had the right to arbitration in this case.
¶ 10 Moreover, the admissions coordinator at La Colina undisputedly signed the arbitration agreement that Avalon seeks to enforce, which demonstrates beyond question that she had knowledge of the existence of the agreement at the time it was signed,
see In re Estate of Henry,
¶ 11 Avalon emphasizes that Juanita has not shown she suffered prejudice by its failure to demand arbitration until February 2009, contending such a showing is necessary to overturn the trial court’s l’uling here. But in Arizona a showing of prejudice has been required only when a party is attempting to prove waiver specifically on the ground of unreasonable delay.
See, e.g., James L. Fann Contracting,
¶ 12 But, in any event, Juanita is also entitled to relief based on Avalon’s unreasonable delay in asserting arbitration because she has shown she suffered prejudice by the untimeliness of Avalon’s demand. She had conducted and participated in significant discovery, filed a joint pretrial memorandum, participated in a comprehensive pretrial conference, and the court had set the trial date.
5
See In re Noel R. Shahan
¶ 13 Avalon argues that Juanita has not suffered prejudice from such litigation because the case preparation that had occurred as a result could be marshaled at the arbitration hearing. But our state’s jurisprudence favoring arbitration as a method of resolving disputes is anchored in the assumption that arbitration and conventional trial litigation are not equally expeditious and inexpensive processes for the parties.
See Rancho Pescado,
¶ 14 Finally, Avalon argues public policy favors arbitration.
See Clarke v. ASARCO Inc.,
Disposition
¶ 15 Because Juanita has demonstrated Avalon waived its right to enforce arbitration, we reverse the trial court’s ruling and remand the case for further proceedings consistent with this decision.
Notes
. Although the terms "waiver” and "repudiation” technically have distinct meanings,
see Black's Law Dictionary
1330, 1611 (8th ed.2004), they have been used interchangeably by courts in the context of arbitration agreements.
E.g., Foy v. Thorp,
. Judge Borek signed the final judgment in this case due to a bench rotation at Pima County Superior Court but did not rule on the merits of the issues before us.
. We need not discuss the trial court's other reasons for upholding the agreement in view of our resolution of this issue.
. Because the dismissal of Juanita's complaint and the order compelling arbitration was a final judgment pursuant to Rule 54(b), Ariz. R. Civ. P., we have jurisdiction over the appeal.
See Ruesga v. Kindred Nursing Ctrs., L.L.C.,
. Avalon’s contention only minimal discovery had been conducted at the time it demanded arbitration is belied by the record. Avalon had served Juanita with requests for production, requests for admission, and non-uniform interrogatories, to which she had responded. Juanita had served Avalon with her initial disclosure statement and several supplemental statements, re quests for production and admissions, as well as non-uniform interrogatories, and had moved to compel Avalon's responses to some of these requests. She also had filed the affidavits of her proposed medical experts.
