MEMORANDUM OPINION
Opinion by
In
Continental Casualty Co. v. Downs,
thе supreme court interpreted the provisions of the Texas Workers’ Compensation Act governing when a workers’ compensation carrier must notify a claimant that the carrier is refusing to pay benefits.
*454 Background
The underlying facts and relevant dates are not disputed by the parties. Southwestern Bell Telephone Company, L.P. d/b/a SBC Texas is a certified self-insured employer under the Texas Workers’ Compensation Act. Louise Mitchell worked as a typist for SBC. On August 14, 2000, Mitchell fell ill with Legionnaire’s disease. The disease claimed Mitchell’s life on August 27, 2000. Mitchell’s sole beneficiary was her husband, William Mitchell.
On August 16, 2000, this court was asked to consider whether a workers’ compensation carrier who did not either begin to pay benefits or notify the claimant of its refusal to pay benefits until forty-eight days after the date it received the notice of injury waived its right to deny compensa-bility. 1 We held that a “carrier waives its right to deny compensability if it fails to comply with section 409.021(a) of the Texas Labor Code by either agreeing to begin payment of benefits or giving notice of its refusal to pay within seven days after receiving written notice of an injury.” 2
Shortly after we issued our opinion on rehearing in Downs, Mitchell filed a claim for workers’ compensation benefits on August 23, 2000. Forty-three days later, on October 5, 2000, SBC filed a dispute of compensability with the Texas Workers’ Compensаtion Commission. A benefit review conference was held on November 15, 2002 to mediate the parties’ dispute. At the conference, the parties were unable to reach an agreement.
On June 6, 2002, the supreme court affirmed our holding in
Downs,
The hearing officer rendered a decision on March 19, 2003, finding that SBC waived the right to dispute the cоmpensa-bility of Mitchell’s injury by not filing its dispute of compensability with the TWCC within seven days of receiving notice of Mitchell’s claim as required by Downs. Consequently, the hearing officer concluded that Mitchеll sustained a compensable injury as a matter of law and ordered SBC to pay death benefits to William Mitchell. 3
SBC appealed the hearing officer’s decision to the TWCC Appеals Panel, arguing the hearing officer erred by retrospectively applying Downs to determine SBC waived its right to contest the compensa-bility of Mitchell’s claim. The TWCC Appeals Panel issued a decision affirming the hearing officer’s decision in all regards. The Appeals Panel further held that the hearing officer did not err in retrospectively applying Downs.
On July 8, 2003, SBC filed a petition in district court seeking judicial review of the *455 decision by the TWCC Appeals Panel. SBC filed a motion for summary judgment requesting the court to determine, as a matter of law, that it had timely contested thе compensability of Mitchell’s injury and that Downs does not apply retrospectively. The trial court denied SBC’s motion. William then filed a motion for summary judgment seeking to have the TWCC Appeals Pаnel’s decision affirmed. On May 28, 2004, the court granted William’s motion and SBC filed this appeal.
Discussion
SBC raises two issues on appeal. First, SBC argues the trial court erred by affirming the TWCC’s decision because Downs dоes not apply retrospectively. Second, SBC argues the supreme court erroneously interpreted the Texas Workers’ Compensation Act and the rules of the TWCC in Downs. Thus, SBC requests that we overturn Downs.
General Rule — Case Law Applies Retrospectively
As a rule, supreme court decisions apply retrospectively.
Elbaor v. Smith,
After reviewing past decisions of the supreme court, it is our opinion that Downs applies retrospectively for two reasons. First, the Downs court did not include language within its opinion indicating that its holding applied only prospectively. Second, the supreme court has stated that only it has the discretion to determine whether its holdings apply prospectively.
A. Downs does not include language indicating an intent to apply only prospectively.
In the past, when the supreme court has intended fоr its decision to apply only prospectively, it has clearly expressed its desire in its opinion. For example, in
Elb-aor,
the supreme court expressly noted its desire for a prosрective application of its holding: “Thus, we declare, as a matter of sound administration and fairness, that this holding shall be applicable only in the present case, to those cases in the judicial pipeline where error has been preserved, and to those actions tried on or after December 2, 1992.”).
Id.
at 251. In
Downs,
however, the supreme court omitted language demonstrating an intent for a prospective application of its holding. The court was clearly aware of the significance of its decision when it issued
Downs,
yet it consciously omittеd language limiting its application to future cases.
See
*456 B. The decision of whether to apply supreme court precedent prospеctively lies within the discretion of the supreme court.
In discussing the exception to retroactivity, the supreme court has noted that the decision of whether a supreme court сase applies only prospectively lies within the discretion of the supreme court.
Lohec v. Galveston County Comm’rs Court,
Our decisions operate retroactively unless this court exercises its discretion to modify that application. When determining whether to exercise our discretion to modify retroactive application, this court weighs, among other things, considerations of fairness, equity and policy including whether the decision involves an issue of first impression and whether retroactive application could produce substantial inequitable results.
Id. (emphasis added).
In Downs, the supreme court did not exercise its discretion to modify the general rale that its decisions apply retrospectively. By refraining from exercising its discretion, we must conclude the supreme court intended Downs to apply retrospectively. SBC’s first issue is therefore overruled.
An intermediate appellate court may not overrule supreme court precedent.
SBC also asks this court to overturn
Downs
becausе it believes the supreme court erroneously interpreted the Texas Workers’ Compensation Act and the rules of the TWCC when it determined
Downs.
However, “[i]t is not the function of a court of аppeals to abrogate or modify established precedent. That function lies solely with [the Supreme] Court.”
Lubbock County v. Trammel’s Lubbock Bail Bonds,
Conclusion
Based on the foregoing, the judgment оf the trial court is affirmed.
Notes
. Downs v. Cont’l Cas. Co.,
.
Downs,
. The hearing officer noted that Mitchell did not contract her illness during the course and scope of her employment.
