By the Court,
In this petition for extraordinary writ relief, we are asked to consider whether a plaintiff has complied with the affidavit requirement in a medical malpractice action when a medical expert’s opinion letter attached to the plaintiff’s complaint does not include a jurat,
We conclude that the absence of a properly executed jurat does not render a medical expert’s written statement insufficient to meet the affidavit requirement of NRS 41A.071. Because a jurat is merely evidence that the medical expert swore under oath to the veracity of his or her statement before an officer authorized to administer oaths, it is clear that other evidence that the expert’s written statement was made under oath can be offered to satisfy NRS 41A.071’s affidavit requirement.
FACTS AND PROCEDURAL HISTORY
Real parties in interest Laura and Edward Rehfeldt filed a complaint for medical malpractice, among other claims, alleging that Laura contracted a Methicillin-resistant Staphylococcus aureus (MRSA) and went into septic shock after undergoing elective back surgery at MountainView Hospital. Because Laura tested negative for being colonized with or a carrier for MRSA prior to the surgery, the Rehfeldts asserted that petitioners MountainView Hospital, Jason E. Garber, M.D., and Jason E. Garber, M.D., Ltd. (collectively, MountainView)
Accompanying their complaint for medical malpractice, and at issue in this case, was an opinion letter from Dr. Bernard T. McNamara supporting the Rehfeldts’ claim, with a “California All-Purpose Acknowledgment” form attached to the letter. Neither the opinion letter nor the acknowledgment contained any statement that Dr. McNamara swore under oath that the statements contained in his letter were true and correct, and neither the opinion letter nor the acknowledgment contained a declaration from Dr. McNamara declaring that his statements were made under penalty of perjury. The acknowledgment was prepared by a California notary public and stated as follows:
On 12/15/08 before me, Sandra Ferrer Notary Public, personally appeared Bernard T. McNamara, who proved to me on the basis of satisfactory evidence to be the person whose name is subscribed to the within instrument and acknowledged to me that he executed the same in his authorized capacity and that by his signature on the instrument the person, or the entity upon behalf of which the person acted, executed the instrument.
I certify under PENALTY OF PERJURY under the laws of the State of California that the foregoing paragraph is true and correct.
The notary public signed the acknowledgment and affixed her notary stamp; however, Dr. McNamara signed only his letter. The Rehfeldts filed an amended complaint attaching the same opinion letter from Dr. McNamara and notary acknowledgment, and included a similar letter from a nurse, Mary Wyckoff.
Dr. Garber responded to the Rehfeldts’ amended complaint by filing a motion to dismiss, which MountainView Hospital joined. Dr. Garber argued that NRS 4ÍA.071 requires a supporting medical expert
The case was subsequently reassigned to a different department in the district court, and MountainView Hospital filed a second motion to dismiss, reasserting Dr. Garber’s argument that the Rehfeldts failed to comply with the affidavit requirement of NRS 41A.071. Dr. Garber joined in the motion. According to MountainView Hospital, the district court verbally denied its second motion at a hearing, “alleging that [the previous judge] had already ruled that [the Rehfeldts’] letter from Dr. McNamara was the equivalent of an affidavit.” However, a written order denying MountainView Hospital’s second motion to dismiss was never filed in the district court.
DISCUSSION
This court has original jurisdiction to issue writs of mandamus and prohibition. Nev. Const, art. 6, § 4. Whether extraordinary writ relief will issue is solely within this court’s discretion. Walters v. Dist. Ct.,
In this case, MountainView argues that the district court erred in denying the motion to dismiss after ruling that Dr. McNamara’s opinion letter and the attached acknowledgment met NRS 41A.071’s affidavit requirement. Because this petition for extraordinary writ relief presents an issue of first impression in Nevada and involves an .unsettled and potentially significant, recurring question of law concerning the satisfaction of NRS 41A.071’s affidavit requirement for a medical malpractice cause of action, we exercise our discretion to consider MountainView’s petition for writ of mandamus.
NRS 41 A.071’s affidavit requirement
NRS 41 A.071 states that medical malpractice actions filed without an accompanying affidavit supporting the allegations must be dismissed:
[i]f an action for medical malpractice ... is filed in the district court, the district court shall dismiss the action, without prejudice, if the action is filed without an affidavit, supporting the allegations contained in the action, submitted by a medical expert who practices or has practiced in an area that is substantially similar to the type of practice engaged in at the time of the alleged malpractice.
(Emphases added.) “NRS 41A.071 imposes an affidavit requirement, which NRS 53.045 permits a litigant to meet either by sworn affidavit or unsworn declaration made under penalty of perjury.” Buckwalter,
“An affidavit is a written statement ‘sworn to by the declarant before an officer authorized to administer oaths.’ ” Id. at 202, 234 R3d at 921 (quoting Black’s Law Dictionary 66 (9th ed. 2009)). To prove that an affidavit was made under oath, it typically includes a jurat. See Lutz v. Kinney,
Here, Dr. McNamara’s opinion letter and accompanying notary acknowledgment lack the traditional jurat. Whether an expert’s written statements satisfy NRS 41A.071’s affidavit requirement in the absence of a properly executed jurat is a matter of first impression in Nevada. Other jurisdictions have concluded that the problems raised by an absent or defective jurat can be overcome by other evidence. In American Home Life Insurance Company v. Heide, the Supreme Court of Kansas held that “‘[t]he jurat is merely evidence that an oath was duly administered, and in the absence of a jurat the fact may be proved by evidence aliunde’ ”
MountainView argues that the district court erred by denying Dr. Garber’s motion to dismiss because, without a sworn affidavit or an unsworn declaration, there is no evidence that Dr. McNamara took an oath and swore to the truthfulness of his statements under penalty of perjury. In response, the Rehfeldts contend that Dr. McNamara’s letter and accompanying acknowledgment constitute a sworn affidavit because “(a) it is a written declaration made voluntarily; (b) it was confirmed by oath; and (c) it was made before a person having authority to administer such an oath.’ ’
NRS 240.002 defines “[acknowledgment” in part as “a declaration by a person that he or she has executed an instrument for the purposes stated therein.” By its definition, an acknowledgment does not validate that the person executing the instrument swears or affirms that the statements in the instrument are true and correct or that the statements were made under penalty of perjury.
Only the notary public signed the acknowledgment, and she simply acknowledged that Dr. McNamara was the person who signed the letter. The acknowledgment does not contain any statement that Dr. McNamara “swore to or affirmed that the statements in the document are true,” NRS 240.0035; Buckwalter,
Notwithstanding the omission of a jurat, however, the Rehfeldts may be able to demonstrate compliance with NRS 41A.071’s affidavit requirement through other evidence. Under our holding today, the Rehfeldts should be permitted to show that Dr. McNamara appeared before the notary public and swore under oath that the statements contained in the letter were true and correct. The Rehfeldts did submit a declaration to this court signed by Dr. McNamara in which he states that he appeared before the notary public and swore under oath that the opinions in his letter were true and correct and that he signed his letter “under oath and under penalty of perjury.” But this declaration was never presented to the district court for its consideration, and neither MountainView Hospital nor Dr. Garber were provided an opportunity to contest the declaration.
Accordingly, we grant in part MountainView’s petition for extraordinary relief and direct the clerk of this court to issue a writ of mandamus instructing the district court to conduct an eviden-tiary hearing for the limited purpose of determining whether the Rehfeldts can sufficiently prove that Dr. McNamara appeared before the notary public and swore under oath that the statements contained in his opinion letter were true and correct.
Douglas and Parraguirre, JJ., concur.
Notes
A jurat is defined as “a declaration by a notarial officer that the signer of a document signed the document in the presence of the notarial officer and swore to or affirmed that the statements in the document are true.” NRS 240.0035.
When necessary, we will separately refer to the hospital as MountainView Hospital and to Jason E. Garber, M.D., and Jason E. Garber, M.D., Ltd., collectively as Dr. Garber.
As neither MountainView nor the Rehfeldts have made any arguments with regard to whether Wyckoff’s letter satisfied the affidavit requirement, we refrain from addressing Wyckoff s letter any further in this opinion.
Because the district court’s oral order denying MountainView Hospital’s motion to dismiss on the basis of NRS 41A.071’s affidavit requirement deals with the procedural posture of the Rehfeldts’ case, we conclude that it is ineffective and thus not subject to review by this court. “[Djispositional court orders that are not administrative in nature, but deal with the procedural posture or merits of the underlying controversy, must be written, signed, and filed before they become effective.” State, Div. Child & Fam. Servs. v. Dist. Ct.,
MountainView also argues that the Rehfeldts’ failure to timely file their answer to the petition for writ relief should be considered a confession of error. We decline to do so. This court directed the Rehfeldts to file an answer to the petition, and, pursuant to a stipulation between the parties to extend the filing deadline, this court ordered the answer filed on March 11, 2011, only 3 days after the extended filing deadline. Furthermore, MountainView fails to allege or demonstrate any prejudice resulting from the delay. See Carson City v. Price,
Evidence aliunde is defined as “[e]vidence from outside, from another source.” Black’s Law Dictionary 73 (6th ed. 1990).
Upon review of the record, we also conclude that the Rehfeldts cannot satisfy NRS 41A.071 by unsworn declaration because neither the opinion letter nor the acknowledgment included such a declaration. See Washoe Medical Center v. District Court,
There is no indication in the record before us that Dr. McNamara’s declaration was ever presented to the district court. See In re AMERCO Derivative Litigation,
Based on our holding today, we deny MountainView’s alternative request for a writ of prohibition.
