Employee, contractor, or someone with privileges
Whether an institution answers for a clinician's care often depends on the relationship between them. Many physicians who treat at a hospital are not employed by it; they are independent practitioners holding privileges there, and emergency, radiology, anesthesia, and pathology coverage is frequently contracted out to separate groups. Nurses, technicians, and residents are usually a different story. The consent paperwork you signed and the names that appear on your bills sometimes reveal the arrangement before anyone asks about it. Sorting this out early tends to shape who is named in a hospital lawsuit and how the matter is defended. It is not something you are expected to know going in, and it is one of the first things we check.
System failures are examined differently
A claim against an institution often looks at the system rather than a single judgment call: how a unit was staffed, how information passed between shifts, whether a result came back and reached someone able to act on it, how equipment was maintained, how infection control was handled, and how a clinician came to be credentialed in the first place. Those questions are answered from policies, schedules, logs, and timestamps rather than from anyone's recollection. That makes the paper record unusually important here, and it makes gaps in the record meaningful in their own right. It also means the review takes longer than people expect, because the picture has to be assembled from several sources that were never meant to be read together.
Getting the complete chart
What a records department sends in response to a standard request is often not the whole file. Nursing notes, medication administration records, vital sign flow sheets, telemetry, imaging in its original form, and the electronic audit trail showing who opened the chart and when are commonly stored separately and have to be asked for by name. Make the request in writing, keep a copy of it, and keep whatever cover letter comes back describing what was produced. Comparing what you asked for against what arrived is often how the missing pieces surface. It also helps to know that institutions usually involve risk management and their own counsel as soon as an adverse event is identified, long before a patient raises anything. That is ordinary practice rather than a sign of anything in particular, but it does mean the other side has been working on the record for a while.