Hammer v. Barth
48 N.E.3d 769
Ill. App. Ct.2016Background
- Decedent Jerry Hammer underwent pediatric cardiac procedures at Advocate Christ Hospital; Dr. Ilbawi (CSL) performed surgery assisted by Dr. Mary Jane Barth (CSL). Hammer later required additional chest-tube procedures performed by Dr. Barth and ultimately died in 2010; Natalie Hammer sued for wrongful death alleging hospital vicarious liability for Dr. Barth's negligence.
- Dr. Barth and other physicians were employed by Cardiovascular Surgeons, Ltd. (CSL), which had a professional services agreement with Advocate stating CSL physicians are independent contractors and that services under the agreement are administrative in nature.
- Decedent signed hospital consent forms containing a disclaimer stating that "some or all" physicians providing services "are not employees or agents of the hospital" and that patients may receive separate physician bills; one consent form was ambiguous about cardiologists specifically.
- Evidence indicated Advocate exercised typical medical staff controls (credentialing, reappointment, committee participation, on-call requirements, possible privilege revocation); Advocate provided a lab coat and Dr. Barth wore an Advocate ID badge for hospital access; Advocate publicly advertised a large integrated physician team.
- The trial court granted summary judgment for Advocate on plaintiff’s agency-based vicarious liability claims. The appellate court affirmed summary judgment on actual (implied) agency but reversed and remanded on apparent authority, finding triable issues on both the hospital’s "holding out" and plaintiff’s reliance.
Issues
| Issue | Plaintiff's Argument | Defendant's Argument | Held |
|---|---|---|---|
| Actual (implied) agency — did Advocate retain sufficient control to negate independent-contractor status? | Advocate’s bylaws, service agreement, credentialing, committee assignments, on-call requirements and privilege revocation show sufficient control to create a factual dispute about agency. | CSL agreement states physicians are independent contractors; hospital controls cited are administrative and do not show control over physicians’ medical judgment. | For Advocate. Summary judgment affirmed as plaintiff failed to present specific facts showing hospital control over medical judgment. |
| Apparent authority — did Advocate hold out Dr. Barth as its agent? | Advocate’s website, Dr. Barth’s badge/lab coat, plaintiff’s belief that doctors were "part of the hospital," and ambiguous consent language create a triable issue on holding out. | Decedent signed consent disclaimers saying physicians may be independent contractors; that disclaimer precludes apparent authority. | For plaintiff on appeal. Court reversed and remanded: genuine issues exist on both "holding out" and justifiable reliance. |
| Reliance — did plaintiff justifiably rely on the hospital (not a specific physician)? | Plaintiff and decedent did not know Dr. Barth, did not select her, and relied on Advocate to provide care; telephone consent and absence of a specific physician name support reliance. | Plaintiff knew or should have known about independent contractors via consent forms and other indicia. | For plaintiff on appeal. Court found triable issue of fact as to reliance; reliance element satisfied if patient relied on hospital for care rather than a specific physician. |
| Effect of consent disclaimer — does the signed form conclusively defeat apparent authority? | The consent language is ambiguous ("some or all" and "may include" cardiology) and not necessarily dispositive; other facts may create triable issues. | The signed disclaimer is dispositive and defeats any apparent authority claim. | For plaintiff on appeal. Court held the disclaimer is not necessarily dispositive; triable issues remain. |
Key Cases Cited
- Gilbert v. Sycamore Municipal Hospital, 156 Ill. 2d 511 (Ill. 1993) (defines apparent authority in hospital-physician context and sets elements for vicarious liability)
- Petrovich v. Share Health Plan of Illinois, 188 Ill. 2d 17 (Ill. 1999) (implied authority assessed by degree of hospital control over physician’s medical judgment)
- York v. Rush–Presbyterian–St. Luke’s Medical Center, 222 Ill. 2d 147 (Ill. 2006) (physician selection does not automatically preclude apparent authority where patient relied on hospital for supporting staff)
- Barbour v. South Chicago Community Hospital, 156 Ill. App. 3d 324 (Ill. App. Ct. 1987) (agency questions are factual when hospital places physician in managerial/department chief role)
- Churkey v. Rustia, 329 Ill. App. 3d 239 (Ill. App. Ct. 2002) (a signed consent form is important but not always dispositive on holding-out; other facts can create a triable issue)