Read twice and referred to the Committee on the Judiciary.
Congressional Research Service
Official summary
Version 00 · Introduced in Senate · Sep 30, 2009
Medical Liability Reform Act of 2009 - Sets forth provisions regulating lawsuits for health care liability claims related to the provision of health care services. Imposes no limitation on recoverable economic damages. Limits recoverable noneconomic damages with respect to the same occurrence to: (1) $250,000 from a provider or a single health care institution; and (2) $500,000 from multiple health institutions. Makes each party liable only for the amount of damages directly proportional to such party's percentage of responsibility.
Prescribes qualifications for expert witnesses. Prohibits an expert witness from testifying if the witness's fee is contingent on the outcome of the lawsuit.
Requires the claimant: (1) to certify with the claim whether expert opinion testimony is necessary to prove the health care professional's standard of care or liability for the claim; and (2) upon certifying that such testimony is necessary, to serve a preliminary expert opinion affidavit. Directs the court to dismiss the claim without prejudice if the claimant fails to serve a preliminary expert opinion affidavit after certifying that an affidavit is necessary or after the court has ordered the claimant to serve an affidavit.
Showing the opening paragraphs of the official summary.
Read full official summaryShow less
Sets forth provisions concerning: (1) the applicability of this Act to Public Health Service Act provisions pertaining to civil actions brought for a general vaccine or smallpox vaccine injury; and (2) preemption of state laws.
Source last updated: Aug 10, 2026. Consult Congress.gov for the current record.
AI Conversation Starters
Explore the bill from different angles
Choose a perspective, copy a prompt, and paste it into your preferred AI. Each prompt includes the bill version and available official source links, and asks for counterarguments as well as supporting evidence.
Neutral evidence review
Objective
Analyze S.1734 as objectively as possible. Explain its main provisions, who would be affected, possible benefits and harms, implementation, exceptions, and uncertainties. Present the strongest arguments for and against it, and identify evidence needed to assess its public impact.
View full prompt & sources
Fairness and public impact
Progressive lens
Examine S.1734 through a progressive lens, focusing on fairness, access, economic inequality, and effects on vulnerable communities. Explain potential benefits, costs, and unintended consequences. Consider the strongest counterarguments and distinguish stated goals from demonstrated outcomes.
View full prompt & sources
Institutions and government scope
Conservative lens
Examine S.1734 through a conservative lens, focusing on fiscal responsibility, institutional stability, federalism, and the scope of government. Explain potential benefits, costs, and unintended consequences. Consider the strongest counterarguments and any provisions that challenge this perspective.
View full prompt & sources
Individual rights and government power
Liberty lens
Examine S.1734 through a civil-liberties and limited-government lens. Consider individual rights, privacy, voluntary choice, accountability, and government power. Explain tradeoffs, possible safeguards, and the strongest counterarguments without assuming the proposal is beneficial or harmful.