## Facts

- Gunther Gassner worked for Raynor Manufacturing Company (RMC) and fell down stairs at work on May 30, 2000, injuring his low back.
- The injury involved a herniated disk at L4–L5, and Gassner underwent a lumbar fusion on February 25, 2002.
- After surgery, Gassner developed a deep staphylococcal (staph) infection at the surgical site and was treated with oral and intravenous antibiotics.
- On May 1, 2002, the Illinois Industrial Commission approved a lump-sum settlement contract resolving Gassner’s workers’ compensation claim.
- The settlement included a general release of claims, but it also included an “open medical provision” requiring RMC, for one year after approval, to pay “medical expenses for treatment to the low back causally related to the alleged injury.”
- After the settlement’s approval, the staph infection spread to Gassner’s heart, and he incurred about $190,000 in medical expenses for heart treatment.
- RMC refused to pay the heart-related expenses, taking the position that the open-medical clause covered only treatment directed to the low back (in a musculoskeletal or chiropractic sense), not treatment to another organ.
- Gassner contended that because the infection originated at the low-back surgical site, treatment for the resulting heart infection was causally connected to “treatment to the low back” within the meaning of the open-medical clause.
- On October 31, 2008, Gassner filed a petition for entry of judgment under section 19(g) of the Illinois Workers’ Compensation Act to enforce the settlement contract.
- The circuit court denied RMC’s motion to dismiss the petition as time-barred, but later granted summary judgment for RMC on the ground that the open-medical provision did not cover the heart-related expenses.
- Gassner appealed the summary judgment ruling, and RMC cross-appealed the denial of its limitations-based motion to dismiss.

## Issues

1. Whether Gassner’s section 19(g) petition for entry of judgment was barred by the applicable limitations period.
2. Whether the open-medical provision requiring payment of “medical expenses for treatment to the low back causally related to the alleged injury” unambiguously excluded expenses for treatment of a heart infection allegedly caused by the low-back surgical infection.
3. Whether summary judgment for RMC was proper given the competing interpretations of the open-medical language and the need to determine what the parties intended that language to cover.

## Decision

- The appellate court affirmed the circuit court’s denial of RMC’s motion to dismiss, holding that Gassner’s section 19(g) petition was not time-barred.
- The appellate court reversed the circuit court’s grant of summary judgment to RMC, concluding that the open-medical provision was subject to more than one reasonable reading as applied to the heart-infection treatment.
- The case was remanded for further proceedings.

## Legal Principles

- A Commission-approved workers’ compensation settlement contract may be enforced in circuit court through a petition under section 19(g) of the Illinois Workers’ Compensation Act.
- Whether a section 19(g) petition is timely depends on when the obligation being enforced arose and the statute governing enforcement of that obligation; later-incurred medical expenses under an open-medical clause do not automatically make a petition untimely.
- Settlement contracts are interpreted using ordinary Illinois contract rules, with the goal of determining the parties’ intent as expressed in the language they used.
- Contract language is ambiguous if it is reasonably susceptible to more than one interpretation; when ambiguity exists, courts may need evidence outside the contract text to resolve what the parties meant.
- Summary judgment is improper when the contract language at issue is ambiguous or when determining coverage under the agreement requires resolving factual questions tied to the parties’ intent.

## Conclusion

The Illinois Appellate Court held that Gassner’s section 19(g) enforcement action was timely and that summary judgment for RMC was improper because the settlement’s open-medical provision could reasonably be read to cover treatment for a staph infection that began at the low-back surgical site and later spread to the heart; the case was therefore remanded to determine the scope of the parties’ agreement.


Gassner v. Raynor Manufacturing Co., 948 N.E.2d 315 (2011)