Medical malpractice screening panels are a pre-lawsuit review step that about sixteen states and territories require before an injured patient can sue a healthcare provider in court. A panel, usually made up of medical professionals with an attorney chairperson, evaluates the evidence and issues a written opinion on whether the provider breached the standard of care. The opinion doesn’t decide the case, but it carries real weight at trial, and skipping the panel in a state that requires one almost always gets your lawsuit dismissed.
Where Panel Requirements Apply
Only state legislatures can impose this requirement; there is no federal equivalent. The jurisdictions with mandatory screening or review panels include Alaska, Delaware, Hawaii, Idaho, Indiana, Kansas, Louisiana, Maine, Massachusetts, Montana, Nebraska, New Hampshire, New Mexico, Utah, Virginia, and the U.S. Virgin Islands.1National Conference of State Legislatures. Medical Liability/Malpractice ADR and Screening Panels Statutes Wyoming repealed its panel requirement effective July 2022. If your claim arose in a state not on this list, the panel process doesn’t apply to you at all, and you can proceed under your state’s ordinary malpractice rules.
Each state also defines which providers fall under the requirement. Most include physicians and hospitals. Some extend the rule to nursing homes, dentists, or other licensed professionals. Others exempt certain facilities or claim types. New Mexico, for example, stopped requiring panel review for claims against hospitals and outpatient facilities as of July 2021 while still requiring it for claims against individual providers.1National Conference of State Legislatures. Medical Liability/Malpractice ADR and Screening Panels Statutes
Who Sits on the Panel
Composition varies by state. A common model uses three healthcare providers with a non-voting attorney as chairperson. Some states include lay members. Massachusetts assembles a tribunal of a superior court judge, a licensed physician, and an attorney. Delaware uses five voting members: two healthcare providers, one attorney, and two members of the public.1National Conference of State Legislatures. Medical Liability/Malpractice ADR and Screening Panels Statutes What ties these models together is that at least some panel members share the defendant’s medical specialty. That peer-review quality is what gives the panel’s eventual opinion its credibility with a jury.
Selection usually combines agreement and elimination. The parties first try to agree on a chairperson. If they can’t within a set window, often fifteen days, a court clerk pulls names from a qualified pool and the sides take turns striking until one remains. The same alternating-strike method often applies to the provider members. This stage is where many cases hit their first serious delay, with scheduling and qualification disputes stretching a routine step into months.
What You Submit to the Panel
The filing you assemble here becomes the foundation of everything that follows. In most jurisdictions, you submit a written statement describing the specific acts of negligence and the injuries that resulted, identifying every defendant by name, including individual physicians and corporate healthcare entities. Precision matters: in some states, any allegation left out of the initial filing may be barred from later court proceedings. Draft it as though it’s your only chance to describe what went wrong, because practically it might be.
You will also need complete medical records from every provider involved. States cap what providers can charge for copies, and rates vary widely, from around $0.25 per page in some states to $1.00 or more for early pages elsewhere. Across multiple providers and hundreds of pages, costs add up quickly.
Separately, twenty-eight states require a certificate of merit or affidavit from a qualified medical expert attesting that the standard of care was likely breached.2National Conference of State Legislatures. Medical Liability/Malpractice Merit Affidavits and Expert Witnesses The expert generally must hold credentials similar to the defendant’s specialty. This requirement is independent of the panel process, so in some states you face both. Expert review fees track the complexity of the medical issues and the specialist’s hourly rate, which averaged over $400 per hour in the most recent national survey. A straightforward case can run a few thousand dollars for the expert opinion alone; complex cases cost significantly more.
How the Hearing Works
Once the panel is seated, it reviews the materials each side submits. Many states rely exclusively on the written record and filed expert opinions, with no live testimony. Some allow brief oral presentations. There is no jury, no traditional cross-examination, and no gallery. The proceeding looks closer to a peer review than a trial.
Statutes typically set a deadline for the panel to issue its opinion. A 180-day window from the selection of the final panel member is a common benchmark.1National Conference of State Legislatures. Medical Liability/Malpractice ADR and Screening Panels Statutes In practice, this deadline is routinely missed. Between scheduling conflicts, discovery disputes, and extension requests, many panels take a year or more. Some states with backlogs see panels stretch past two years. This is one of the loudest complaints about the process and a real problem for claimants whose injuries worsen while the clock runs.
After reviewing the materials, the panel votes privately on whether the defendant failed to meet the standard of care and whether that failure caused the plaintiff’s injuries. The attorney chairperson certifies and distributes the written opinion but typically does not vote on the merits.
What the Opinion Means for Your Case
The panel’s opinion is not a verdict. It doesn’t award damages or bar you from going to court. In every state with a panel requirement, you keep the right to file suit regardless of what the panel concludes. But the opinion is far from meaningless.
In most states, the written opinion is admissible as evidence at trial. Juries tend to give significant weight to a finding made by medical professionals who reviewed the same records. A favorable panel opinion is powerful leverage in settlement negotiations. An unfavorable one changes the math considerably: defendants who might have settled become far less willing to negotiate when they can show a jury a panel opinion in their favor.
Rules on panel members testifying at trial vary. Some states let either side call panel members to explain their reasoning. Others prohibit compelling them to testify. Where testimony is allowed, calling a panel member who sided with you can effectively give you another expert witness at the defendant’s specialty level.
A few states add consequences when the opinion is unanimous. In Louisiana, a claimant who proceeds to court after a unanimous opinion for the defendant must post a bond covering the panel’s costs. These bonds function as a deterrent, though they don’t technically block the lawsuit.
Whether You Can Skip the Panel
The requirement isn’t always absolute. Several states allow the parties to skip the process if they mutually agree in writing to go directly to court. The waiver typically requires signatures from the claimant and every named defendant or their authorized representatives. States that permit this include Indiana, Maine, New Hampshire, and Virginia, among others.1National Conference of State Legislatures. Medical Liability/Malpractice ADR and Screening Panels Statutes
Getting defendants to agree is another question. A provider who thinks the panel process favors them has little reason to waive it. Waivers usually happen when the facts are relatively clear, both sides want to save time and expense, and settlement is likely. Don’t count on bypassing the panel; assume you’ll go through it.
How Panels Affect Your Filing Deadline
This is where people get into serious trouble. Medical malpractice claims already carry some of the shortest statutes of limitations in personal injury law, and the panel requirement adds complexity that catches claimants off guard. In most states that require a panel, you must initiate the panel process before filing a lawsuit, and assembling the panel, gathering records, and obtaining expert opinions all consume time that counts against your filing deadline.
How states handle this tension varies. Some toll the statute of limitations while the panel process is pending, giving you the full limitation period to file in court after the panel issues its opinion. Others don’t toll at all, meaning you must complete the panel process and file your lawsuit within the original period. A few set a separate, shorter window after the opinion is issued within which you must file the court complaint.
The practical danger is real. If you discover malpractice two years after an injury in a state with a two-year statute of limitations and a mandatory panel requirement, you may already be too late. The panel process alone can take a year or more. Starting it does not automatically protect your right to sue. Learn your state’s tolling rules early. Missing this deadline is permanent and cannot be fixed.