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Who to Sue: Surgeon, Surgical Team, or New York Hospital?

Excerpt: After a surgical error, one of the most important questions is: who is legally responsible? The answer is not always straightforward — it may be the surgeon, the surgical team, the hospital, or all of them. This guide explains the liability structures in New York surgical malpractice cases.

Table of Contents

1. The Layers of Surgical Liability
2. The Operating Surgeon's Liability
3. The Surgical Team's Liability
4. The Hospital's Liability (Corporate Negligence)
5. Vicarious Liability (Respondeat Superior)
6. Independent Contractor vs. Employee
7. Teaching Hospitals and Resident Liability
8. How We Determine Who to Sue
9. New York Legal Framework
10. Frequently Asked Questions

The Layers of Surgical Liability

In a surgical malpractice case, liability can attach to multiple parties simultaneously. Understanding who is responsible — and why — is critical to building a successful case.

Potential Defendants

| Party | Role | Liability Basis | |---|---|---| | Attending Surgeon | Performs or supervises the surgery | Direct negligence | | Surgical Assistant | First assistant, PA, or NP | Direct negligence | | Anesthesiologist/CRNA | Administers anesthesia | Direct negligence | | Scrub Nurse/Surgical Tech | Handles instruments, maintains sterile field | Direct negligence | | Circulating Nurse | Manages the OR, documentation | Direct negligence | | Hospital | Employs staff, maintains facilities | Vicarious and corporate liability | | Resident/Fellow | Physician in training | Direct and supervisory negligence |

[Image: Diagram showing the hierarchy of liability in a surgical malpractice case]

The Operating Surgeon's Liability

The attending surgeon — the physician who performed or supervised the surgery — is typically the primary defendant in a surgical malpractice case. The surgeon is responsible for:

Pre-Operative Duties

• Obtaining informed consent
• Performing appropriate pre-operative evaluation
• Ensuring the surgery is indicated and appropriate
• Planning the surgical approach

Intra-Operative Duties

• Performing the surgery according to the standard of care
• Maintaining situational awareness throughout the procedure
• Recognizing and managing complications
• Ensuring all instruments and sponges are accounted for (preventing retained surgical objects)

[Link to: /medical-malpractice/retained-surgical-object] [Link to: /medical-malpractice/surgical-errors/retained-surgical-object]

Post-Operative Duties

• Monitoring the patient's recovery
• Recognizing and managing post-operative complications
• Ensuring appropriate follow-up

The "Captain of the Ship" Doctrine

Historically, the "captain of the ship" doctrine held the surgeon responsible for everything that happened in the operating room. While this doctrine has been limited in New York, the attending surgeon remains responsible for the overall conduct of the surgery and the supervision of the surgical team.

The Surgical Team's Liability

Other members of the surgical team may also be liable for negligence:

Anesthesiologist/CRNA

Responsible for anesthesia administration, airway management, and monitoring the patient's vital signs during surgery.

[Link to: /medical-malpractice/anesthesia-error]

Surgical Assistant

May be a second surgeon, physician assistant, or nurse practitioner. Responsible for assisting with exposure, retraction, and other tasks as directed by the attending surgeon.

Scrub Nurse/Surgical Technologist

Responsible for preparing and handling instruments, maintaining the sterile field, and counting instruments and sponges. Failure to properly count can lead to retained surgical objects.

Circulating Nurse

Responsible for managing the operating room, documentation, patient positioning, and ensuring the OR runs smoothly.

When Team Members Are Liable

Team members may be individually liable when their negligence causes harm — for example:

• A scrub nurse who fails to properly count sponges, leading to a retained object
• An anesthesiologist who fails to monitor the patient's airway, causing hypoxic brain injury
• A circulating nurse who improperly positions the patient, causing nerve damage

The Hospital's Liability (Corporate Negligence)

Hospitals can be held liable for surgical errors through two main theories:

1. Vicarious Liability (Respondeat Superior)

Under the doctrine of respondeat superior (Latin for "let the master answer"), a hospital is liable for the negligence of its employees committed within the scope of their employment. This means:

• If a nurse employed by the hospital is negligent, the hospital is liable
• If a resident physician employed by the hospital is negligent, the hospital is liable
• If an employed anesthesiologist is negligent, the hospital is liable

[Link to: /hospital-negligence/vicarious-liability] [Link to: /medical-malpractice/vicarious-liability]

2. Corporate Negligence

Under the doctrine of corporate negligence, hospitals have an independent duty to:

• Ensure that physicians granted privileges are qualified and competent (credentialing)
• Properly supervise residents and fellows
• Maintain adequate staffing levels
• Maintain and properly service equipment
• Develop and enforce safety protocols
• Respond to and address patient safety concerns

When a hospital fails in these duties and a patient is harmed, the hospital can be held directly liable — even if the individual provider was an independent contractor.

[Link to: /hospital-negligence/credentialing-negligence] [Link to: /hospital-negligence/corporate-negligence]

Vicarious Liability (Respondeat Superior)

In New York, vicarious liability makes the hospital responsible for the negligence of its employees. But a key question in many surgical malpractice cases is: was the provider an employee or an independent contractor?

Employed Physicians

• Typically salaried by the hospital
• The hospital sets their schedule and working conditions
• The hospital provides their equipment and malpractice insurance
• The hospital is vicariously liable for their negligence

Independent Contractor Physicians

• Have their own practice
• Contract with the hospital for privileges
• Set their own schedule and fees
• Carry their own malpractice insurance
• The hospital is generally not vicariously liable for their negligence — but may still be liable under corporate negligence theories

[Link to: /hospital-negligence/independent-contractor-defense]

Why This Matters

Many surgeons in New York are independent contractors with hospital privileges. When an independent contractor surgeon commits malpractice, the hospital may try to avoid liability by claiming the surgeon was not their employee. However, we can often establish hospital liability through:

• Corporate negligence (failure to properly credential or supervise)
• Apparent agency (the patient reasonably believed the surgeon was a hospital employee)
• Direct negligence in hospital policies or staffing

Independent Contractor vs. Employee

Determining whether a provider is an employee or independent contractor involves examining:

Control Test

The key factor is who controls the manner and means of the work:

• Employee: The hospital controls how, when, and where the work is done
• Independent Contractor: The provider controls their own methods and schedule

Other Factors

• Who pays the provider's salary?
• Who provides the malpractice insurance?
• Who sets the provider's schedule?
• Who provides the equipment and facilities?
• Is the provider integrated into the hospital's organizational structure?
• Does the provider have a separate private practice?

Teaching Hospitals and Resident Liability

In teaching hospitals (NYU Langone, Mount Sinai, Montefiore, NewYork-Presbyterian, Albany Med, Strong Memorial), residents and fellows provide much of the direct patient care under attending supervision. This creates additional layers of liability:

Resident Liability

Residents can be held liable for their own negligence — for failing to meet the standard of care expected of a physician at their level of training.

Attending Supervision Liability

The attending physician is responsible for supervising residents and can be held liable for:

• Inadequate supervision
• Failing to be available when needed
• Delegating tasks beyond the resident's competence
• Failing to review and approve resident decisions

[Link to: /hospital-negligence/resident-supervision]

Hospital Liability

The hospital is responsible for:

• Establishing appropriate supervision protocols
• Ensuring residents are adequately supervised
• Not overworking residents (duty hour violations)
• Properly credentialing and evaluating residents

How We Determine Who to Sue

In every surgical malpractice case, we conduct a thorough investigation to identify all potentially liable parties:

Step 1: Review the Medical Records

• Operative reports
• Nursing notes
• Anesthesia records
• Credentialing files
• Employment status of all providers involved

Step 2: Identify All Providers

• Who was in the operating room?
• What were their roles?
• Were they employed by the hospital or independent contractors?

Step 3: Analyze Liability Theories

• Direct negligence by the surgeon
• Vicarious liability for employed staff
• Corporate negligence by the hospital
• Supervisory liability for attending physicians

Step 4: File Against All Liable Parties

We name all potentially liable parties as defendants to ensure maximum recovery for our clients.

New York Legal Framework

Statute of Limitations

2 years and 6 months from the date of the malpractice.

[Link to: /medical-malpractice/statute-of-limitations]

Notice of Claim for Municipal Hospitals

90 days for NYC Health + Hospitals facilities.

Certificate of Merit

CPLR § 3012-a requires attorney certification of expert consultation.

Joint and Several Liability

Under CPLR Article 16, New York applies modified joint and several liability. For defendants found 50% or less at fault, liability for non-economic damages is several (proportional) only. For defendants found more than 50% at fault, or for economic damages, liability is joint and several.

[Link to: /medical-malpractice/article-16-apportionment]

No Damage Caps

New York does not cap damages in medical malpractice cases.

Frequently Asked Questions

Q: Can I sue both the surgeon and the hospital? A: Yes. In many cases, both the surgeon and the hospital are named as defendants. The surgeon may be liable for direct negligence, while the hospital may be liable for vicarious liability (for employed staff) or corporate negligence.

Q: What if the surgeon was an independent contractor? A: If the surgeon was an independent contractor, the hospital may not be vicariously liable for the surgeon's negligence — but may still be liable under corporate negligence theories (failure to credential, supervise, or maintain safe protocols).

Q: Can I sue a resident who made the error? A: Yes. Residents can be held liable for their own negligence. Additionally, the attending physician who supervised the resident and the hospital that employs the resident may also be liable.

Q: How do I know if the hospital is responsible? A: We review employment records, credentialing files, and hospital policies to determine whether the providers were employees or independent contractors and whether the hospital bears direct or vicarious liability.

Q: How long do I have to file a surgical malpractice lawsuit in New York? A: Generally 2.5 years from the date of the malpractice. For municipal hospital cases, a Notice of Claim must be filed within 90 days.

Q: How much does a surgical malpractice lawsuit cost? A: MDLaw Firm handles these cases on a contingency fee basis — you pay nothing unless we recover compensation.

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If you or a loved one has been affected by a surgical error in New York, contact MDLaw Firm at 347-524-5777 for a free consultation. Our experienced surgical malpractice attorneys will review your medical records, identify all liable parties, and fight for the compensation your family deserves.

This article is for informational purposes only and does not constitute legal advice. Prior results do not guarantee a similar outcome. No attorney-client relationship is created by reading this article or contacting MDLaw Firm.