OPINION
Appellant, N.P., appeals from a traditional summary judgment granted in favor of appellees, The Methodist Hospital (Methodist Hospital) and The Methodist Health Care System (collectively Methodist). In two issues on appeal, N.P. contends that under section 81.003(a) of the Civil Practice and Remedies Code, Meth *220 odist is liable for damages caused by its failure to take necessary action to prevent or stop the sexual exploitation of her by its employee, Mark Kennerson, who was her mental-health-services provider and who was known by Methodist to have exploited another patient. In her reply issue, N.P. further contends that, because the trial court granted summary judgment under section 81.003 only, she still has a viable claim for relief for respondeat superior. We hold that the plain language of section 81.003 imposes liability on an employer a of mental-health-services provider for failure to take necessary action to prevent or stop the sexual exploitation of a patient by a mental-health-services provider only when the employer of that provider knew or had reason to know of the sexual exploitation of the same patient by its provider-employee. We further hold that any liability imposed on an employer on the basis of respondeat superior under chapter 81 is set forth within the express parameters of the act and that, by rendering summary judgment pursuant to chapter 81, the trial court therefore disposed of all of NJP.’s claims. Accordingly, we affirm the judgment of the trial court.
Background
On June 1, 1999, Kennerson was hired as a psychiatric technician to care for psychiatric patients hospitalized at Methodist Hospital. About three months later, a patient at Methodist Hospital, D.R., reported that she had consensual sexual intercourse while she was in a “manic state” with a person who met Kennerson’s physical description. As a result of D.R.’s allegation, Methodist began an investigation that included an interview of Kennerson, who denied that he knew D.R. and denied that he had inappropriate contact with any patient. No restrictions were placed on Ken-nerson’s job duties or his access to female patients.
While the investigation was still underway, N.P. was admitted to the psychiatric unit at Methodist Hospital on October 11, 1999. On October 22, 1999, Kennerson was assigned to monitor N.P. for suicide watch. N.P. was lying in bed on her stomach because a nurse had administered rash medication to her buttocks. According to N.P., when Kennerson came into her room at various times that evening, he engaged in a sexually explicit conversation with her, kissed her, rubbed her lower back, ran his hand down toward her female sexual organ, and exposed his erect male sexual organ near her mouth. N.P. reported Kennerson’s conduct to Methodist the next day, and Methodist began an internal investigation. Despite N.P.’s allegations, Kennerson was again assigned to 15-min-ute observations of N.P. on October 25, 1999. N.P., however, did not assert any inappropriate physical contact at any time after the initial contact on October 22, 1999. As a result of its investigation and an investigation by the Texas Department of Health, Methodist terminated Kenner-son’s employment on November 5, 1999.
N.P. filed this lawsuit on October 17, 2002, a date outside the two-year limitations period for her common law causes of action, but within the three-year limitations period for a cause of action under chapter 81 of the Civil Practice and Remedies Code. The trial court granted Methodist’s partial motion for summary judgment for N.P.’s common law causes of action because they were outside the statute of limitations for those claims, and N.P. does not challenge that ruling on appeal. The sole complaint presented in this appeal concerns summary judgment rendered in favor of Methodist on the grounds that section 81.003 of the Civil *221 Practice and Remedies Code was inapplicable to the facts presented here.
Standard of Review — Traditional Motion for Summary Judgment
We review summary judgments de novo.
Valence Operating Co. v. Dor-sett,
Liability for Employer of Mental-Health-Services Provider
The parties dispute whether the liability of an employer under section 81.003 of the Civil Practice and Remedies Code is triggered when a mental-health-service provider exploits only the same patient or when the provider also exploits different patients. Section 81.003 of the Civil Practice and Remedies Code states the following:
[A]n employer of a mental health services provider is liable to a patient or former patient of the mental health services provider for damages if the patient or former patient is injured as described by section 81.002 and the employer: ... knows or has reason to know that the mental health services provider engaged in sexual exploitation of the patient or former patient and the employer failed to (A) report the suspected sexual exploitation ...; or (B) take necessary action to prevent or stop the sexual exploitation by the mental health services provider. 1
*222 Tex. Civ. PRAc. & Rem.Code Ann. § 81.003 (Vernon 2005). The pertinent portion of Section 81.002 states that
[a] mental health services provider is liable to a patient or former patient of the mental health services provider for damages for sexual exploitation if the patient or former patient suffers, directly or indirectly, a physical, mental, or emotional injury caused by, resulting from, or arising out of ... sexual contact between the patient or former patient and the mental health services provider.
Id. § 81.002. Under the act, an employer is only hable to the extent that the failure to take action was a proximate and actual cause of damages sustained. Id. at § 81.003.
In its motion for summary judgment, Methodist asserted that section 81.003 provides that an employer of a mental-health-services provider is liable only when the mental-health-services provider’s sexual exploitation 2 of the patient bringing suit continues after the employer knew or reasonably should have known of the sexual exploitation of the same patient. Methodist argued that because the Legislature used the word “the” in section 81.003(a), rather than the word “a,” to refer to “the sexual exploitation of the patient,” the cause of action created by section 81.003 does not apply if the initial sexual exploitation by the mental-health-services provider was of a patient other than the one bringing suit. In response, N.P. argued that the statutory construction urged by Methodist “is contrary to the legislative intent, the plain wording of the statute, rules of construction, and common sense” because the act was enacted to provide redress for all victims who suffered sexual exploitation from a mental-health-services provider.
No court has directly addressed whether employers of mental-health-services providers are subject to the act when they knew or should have known that an employee sexually exploited one patient and subsequently faded to take necessary action to prevent or stop the sexual exploitation of another patient. The issue thus presents a matter of first impression in Texas.
Statutory construction is a question of law.
Harris County v. Williams,
We begin with the plain language of the statute before resorting to the rules of construction because we assume that the Legislature attempted to say what it meant; therefore, the statute’s words should be the surest guide to the Legislature’s intent.
Segal v. Emmes Capital, L.L.C.,
No one disputes that Kennerson was a mental-health-services provider or that Methodist was his employer. Additionally, N.P. has not asserted that Methodist knew or had reason to know that Kennerson exploited her and then did not prevent or stop continued exploitation of her. N.P.’s complaint asserts that Methodist knew or had reason to know that Kennerson exploited D.R. and did not prevent or stop Kennerson from exploiting N.P. The sole dispute, therefore, concerns whether the exploitation must concern the same patient to trigger liability against Methodist under section 81.003(a).
We start with the plain language of section 81.003(a).
See Segal,
Had the Legislature intended the contrary result, it could have easily repeated the article “a” in the statute, as follows: an employer of a mental-health-services provider is liable to a patient or former patient if a patient or former patient is injured resulting from sexual exploitation by the mental-health-services provider. Because we presume that the Legislature *224 used every word of the act for a purpose, we cannot conclude that the Legislature intended to use a word other than that which it chose to incorporate throughout the act.
Throughout chapter 81, the act consistently refers to “the” sexual exploitation of “the” patient or former patient.
See generally
Tex. Civ. Prac. & Rem.Code Ann. §§ 81.002, 81.003(a)-(b), (d), 81.005. The use of the word “the” throughout the act recognizes that the act applies to only one patient and to only one sexual exploitation.
See Segal,
Although we conclude that, by its plain meaning, the act applies to the sexual exploitation of one patient, we may also refer to the act’s legislative history in support of our conclusion.
See Nat’l Liability,
The House Daily Floor Report likewise states the following:
Sexual relationships between mental health providers and the patients who entrust themselves in their care is prohibited by codes of ethics adopted by most mental health care professionals. Yet the number of incidences are [sic] growing, and most go unreported. National studies indicate that about 65 percent of therapists surveyed reported that they had treated patients who were sexually involved with their previous therapist. Other studies have shown between five and 17 percent of all male therapists have had sex with their client. SB 210 would ensure that mental health professionals, and anyone who employs mental health professionals, would be responsible for rendered patient care and treatment.
House Res. ORG., Bill Analysis, Tex. S.B. 210, 73rd Leg., R.S. (1993). As set forth above, sexual exploitation under the act is “a pattern, practice, or scheme of conduct.” Tex. Civ. Prac. & Rem.Code Ann. § 81.001(5). We conclude that the legislative history, which recognizes problematic sexual relationships between mental health providers and their patients, in conjunction with the definition of sexual exploitation, suggest that the Legislature enacted the statute to prevent ongoing sexual relationships between a mental-health-services provider and a particular patient. We further conclude that the act does not apply to a situation, as here, where there was no ongoing sexual exploitation of one patient.
Although N.P. has no cause of action against Methodist under chapter 81, *225 we emphasize that she had common law causes of action that she could have properly brought against Methodist had she filed them before limitations expired.
We conclude that the act does not apply to impose liability upon Methodist under the circumstances presented here. 3 We overrule N.P. first two issues.
Applicability of Respondeat Superior
In her reply brief, N.P. contends that, despite the trial court’s order on Methodist’s motion for summary judgment pursuant to section 81.003, she nonetheless has a viable cause of action for vicarious liability under principles of respondeat superior. N.P. reasons that Methodist’s motion was granted only as to N.P.’s claims brought pursuant to section 81.003 and that the summary judgment denied all other grounds asserted in the motion for summary judgment. Appellees contend that N.P. waived her respondeat superior claim by failing to address it in her brief, and, in the alternative, that section 81.003 provides no respondeat superior liability. In her seventh amended petition, N.P. alleges causes of action under chapter 81 and re-spondeat superior or vicarious liability. Summary judgment had been previously granted in this case on all of N.P.’s common law causes of action based on limitations. Therefore, the only claims on which N.P. could base respondeat superior or vicarious liability were those under chapter 81. In rendering summary judgment pursuant to section 81.003, the trial court stated in its judgment, “This is a final and appealable judgment disposing of all claims and all parties.”
An issue raised for the first time in a reply brief is ordinarily waived.
Hutchison v. Pharris,
The theory of vicarious liability is a judicially created vehicle for enforcing remedies for wrongs committed.
St. Joseph Hosp. v. Wolff,
As set forth above, chapter 81 is a statutorily created cause of action that creates liability for mental-health-services providers in section 81.002 and for employers of mental-health-services providers in section 81.008. The Legislature expressly set forth the specific parameters for chapter 81 causes of action in the plain language of the statute. A statute is presumed to have been enacted by the Legislature with complete knowledge of the existing law and with reference to it.
Acker v. Tex. Water Comm’n,
We overrule N.P.’s reply issue.
Conclusion
We affirm the judgment of the trial court.
Notes
. "Mental health services provider" is defined as the following:
[A]n individual, licensed or unlicensed, who performs or purports to perform mental health services, including a:
(A) licensed social worker as defined by Section 505.002, Occupations Code;
(B) chemical dependency counselor as defined by Section 504.001, Occupations Code;
(C) licensed professional counselor as defined by Section 503.002, Occupations Code;
(D) licensed marriage and family therapist as defined by Section 502.002, Occupations Code;
(E) member of the clergy;
(F) physician who is practicing medicine as defined by Section 151.002, Occupations Code;
(G) psychologist offering psychological services as defined by Section 501.003, Occupations Code; or
(H)special officer for mental health assignment certified under Section 1701.404, Occupations Code.
Id. § 81.001(2).
A “patient” is "an individual who seeks or obtains mental health services.” Id. § 81.001(3). The act defines a "mental health services” as:
[Assessment, diagnosis, treatment, or counseling in a professional relationship to assist an individual or group in:
(A) alleviating mental or emotional illness, symptoms, conditions, or disorders, including alcohol or drug addiction;
(B) understanding conscious or subconscious motivations;
(C) resolving emotional, attitudinal, or relationship conflicts; or
(D) modifying feelings, attitudes, or behaviors that interfere with effective emotional, social, or intellectual functioning.
Id. § 81.001(1).
. The act defines “sexual exploitation” as:
[A] pattern, practice, or scheme of conduct, which may include sexual contact, that can reasonably be construed as being for the purposes of sexual arousal or gratification or sexual abuse of any person. The term does not include obtaining information about a patient’s sexual history within standard accepted practice while treating a sexual or marital dysfunction.
Id. § 81.001(5).
. N.P. also contends that the act imposes strict liability for an employer’s failure to take necessary action to protect a patient from harm. However, strict liability ordinarily does not require a knowledge or intent element, which chapter 81 does.
See State v. Houdaille Indus., Inc.,
. Although we acknowledge that N.P. is left without any causes of action against Methodist in this case, we note that this decision does not preclude a plaintiff in a similar situation from bringing any available common law causes of action within the two-year limitations period.
