How to File a Medical Malpractice Claim

The Medical Malpractice Claims Process

Medical malpractice litigation is among the most complex and resource-intensive areas of personal injury law. Cases require specialized medical knowledge, access to qualified expert witnesses across multiple specialties, and the financial capacity to fund an investigation that may cost tens of thousands of dollars before a lawsuit is even filed.

The typical trajectory of a malpractice case is:

1. Initial attorney consultation and case screening
2. Medical records request and review
3. Independent medical expert review
4. Pre-suit compliance (notice, certificate of merit)
5. Filing the complaint
6. Pleadings and motions
7. Discovery (depositions, interrogatories, document production)
8. Expert witness disclosure and depositions
9. Mediation and settlement negotiations
10. Trial (if settlement is not reached)

Over 90% of medical malpractice cases that survive initial screening resolve before or during trial. The strength of the expert evidence on both sides is the primary determinant of whether and when a case settles.

Step 1: Initial Attorney Consultation

The starting point for any malpractice claim is a consultation with a malpractice attorney. Most malpractice attorneys offer free initial consultations and work on contingency — no fee unless you win.

During the initial consultation, the attorney will:

• Listen to your account of the medical care and the harm you believe resulted
• Review any documents you have — discharge summaries, correspondence, test results
• Assess whether the facts suggest a potentially viable claim
• Explain the limitations period applicable in your state and flag any urgency
• Discuss the contingency fee arrangement and what costs you may be responsible for

Choosing the right attorney

Medical malpractice is highly specialized. You should look for an attorney who:

• Focuses exclusively or primarily on medical malpractice
• Is board-certified in civil trial advocacy by the National Board of Trial Advocacy or the American Board of Trial Advocates
• Has handled cases in the same specialty area as your case
• Has access to a network of qualified independent medical expert witnesses
• Has trial experience — not just settlement experience

Step 2: Obtaining Medical Records

Medical records are the evidentiary foundation of any malpractice case. The attorney's office will typically request records directly on your behalf, but you can begin the process yourself.

Your right to access records

Under HIPAA (45 CFR § 164.524), you have a federal right to access your protected health information. Healthcare providers must respond to requests within 30 days (extendable by 30 days with notice). They may charge a reasonable cost-based fee for copies.

What records to request

• Complete inpatient hospital records (admission history and physical, progress notes, nursing notes, operative reports, anesthesia records, discharge summary, medication administration records)
• Laboratory results and pathology reports
• Radiology images and reports (request the actual images, not just the reports)
• Emergency department records
• All outpatient clinic notes
• Primary care records
• Prior records from other providers relevant to the injury

Preservation demand

In cases where records may be at risk — particularly where electronic health records might be modified — an attorney can send a litigation hold letter requiring the provider to preserve all relevant records and metadata.

Step 3: Independent Medical Expert Review

Once records are obtained, the attorney has them reviewed by one or more independent medical experts in the relevant specialty. This is the most critical step in the pre-suit process.

The expert review addresses:

Breach: Did the defendant's care fall below the accepted standard of care? What specific acts or omissions were below the standard?

Causation: Did those deviations from the standard of care cause or substantially contribute to the plaintiff's injuries?

If the expert review does not support both breach and causation, a reputable malpractice attorney will not proceed with the case — regardless of how serious the harm. This is a feature of the contingency fee system, not a flaw: it aligns the attorney's interests with prosecuting only meritorious claims.

If the expert provides a supportive opinion, the case proceeds to pre-suit requirements.

Step 4: Pre-Suit Requirements

Most states impose one or more pre-suit requirements that must be satisfied before or immediately after filing a malpractice lawsuit:

Certificate of merit / affidavit of merit

Required in most states — a sworn statement from a qualified medical expert affirming that the claim has merit. Requirements for the expert's qualifications vary by state. In some states, the certificate must be filed with the complaint; in others, it must be obtained before filing.

Pre-suit notice letter

Required in many states — formal written notice to the defendant (and/or their insurer) that a claim is being made. Triggers a waiting period during which the defendant may investigate and offer settlement before the lawsuit is filed:

• Florida: 90-day pre-suit investigation period
• Michigan: 182-day notice requirement
• Tennessee: 60-day notice
• Idaho: 90-day notice

Medical review panels

Indiana and Louisiana require malpractice claims to be reviewed by a medical malpractice review panel before a lawsuit can be filed. The panel reviews the evidence and issues a non-binding opinion on whether the standard of care was met. This process can take 12–18 months.

Failure to comply with pre-suit requirements typically results in dismissal of the lawsuit — sometimes with prejudice (meaning the case cannot be re-filed). Compliance with pre-suit requirements is a mandatory first step in any state that requires it.

Step 5: Filing the Complaint

The lawsuit commences with the filing of a complaint in the appropriate state court — typically the circuit or superior court in the county where the malpractice occurred or where the defendant resides or is based.

The complaint sets out:

• The parties (plaintiff and defendants)
• The factual allegations (what happened, when, and who was responsible)
• The causes of action (negligence, lack of informed consent, vicarious liability, etc.)
• The damages alleged
• A demand for jury trial (in most cases)

The complaint is served on each defendant pursuant to state rules of civil procedure. Each defendant has a specified period — typically 20 to 30 days — to file an answer.

Step 6: Discovery

Discovery is the process by which both parties exchange information and evidence before trial. Medical malpractice discovery is extensive and can last 12 to 24 months:

Document production

Both sides exchange relevant documents — medical records (including any records not previously obtained), hospital policies and protocols, peer review reports (where not privileged), credentialing files, and communications.

Interrogatories

Written questions that must be answered under oath. Plaintiffs are asked about their medical history, treatment, damages, and prior lawsuits. Defendants are asked about their training, credentials, prior incidents, and the specific care at issue.

Depositions

Oral examinations of witnesses under oath, recorded by a court reporter. In malpractice cases, depositions typically include:

• The plaintiff (and family members in certain damage categories)
• The defendant physicians and nurses
• Treating physicians
• Expert witnesses for both sides
• Hospital risk management and administrative staff in hospital cases

Depositions are the most critical phase of malpractice discovery — the testimony given at deposition locks witnesses into their account and is used at trial for impeachment if they change their story.

Requests for admission

Written requests for the opposing party to admit or deny specific factual propositions. Admissions obtained through this process narrow the issues at trial.

Step 7: Expert Witness Disclosure and Depositions

Under federal and state rules of civil procedure, each party must disclose their expert witnesses and provide written expert reports before trial. Expert depositions follow disclosure, allowing each side to cross-examine the opposing experts before trial.

The quality of expert testimony is often the decisive factor in malpractice cases. Experienced malpractice attorneys:

• Retain experts with strong academic credentials and active clinical practice
• Prepare experts thoroughly for deposition and for cross-examination at trial
• Select experts who communicate complex medical concepts clearly to lay juries

Following expert depositions, the factual and expert positions of both sides are fully developed. This is typically the point at which serious settlement negotiations begin.

Full guide: Expert witnesses in malpractice cases →

Step 8: Mediation and Settlement Negotiations

The majority of malpractice cases settle before or during trial. Settlement may occur at any stage, but serious negotiations typically begin after expert depositions, when both sides have a full understanding of the strength of the opposing case.

Mediation

Many states require mediation before trial in malpractice cases. An independent mediator — typically an experienced trial attorney or retired judge — facilitates structured settlement negotiations. Mediation is non-binding: neither party is required to settle.

Factors affecting settlement value

• Strength of the liability evidence (how clearly was the standard of care breached?)
• Strength of the causation evidence
• The severity and permanence of the injury
• The plaintiff's sympathy and credibility
• The jurisdiction (uncapped states command higher values)
• The defendant's insurance policy limits
• The trial risk for both sides

Confidentiality

Settlement agreements in malpractice cases are typically confidential. The defendant's insurer will require a release of all claims in exchange for the settlement payment.

Step 9: Trial

Medical malpractice trials are complex, lengthy, and expensive for both sides. They typically last one to three weeks and involve extensive expert testimony, medical record evidence, and anatomical demonstratives.

Jury selection (voir dire)

Malpractice jury selection is particularly important — attorneys on both sides question prospective jurors about their attitudes toward healthcare providers, lawsuits, and large damage awards. In capped states, voir dire also addresses juror understanding of the cap.

Opening statements

Each side outlines their theory of the case, the key evidence, and what they will ask the jury to find.

Plaintiff's case-in-chief

The plaintiff presents witnesses of fact (the plaintiff, family members, treating physicians if favorable) and expert witnesses testifying on the standard of care, breach, causation, and damages.

Defendant's case

The defense presents its own expert witnesses and fact witnesses challenging breach, causation, and damages.

Closing arguments

Each side summarizes the evidence and argues for the result they seek.

Jury deliberations and verdict

The jury deliberates and returns a verdict on liability and damages. In most states, medical malpractice verdicts require a unanimous (or super-majority) decision.

Realistic Timescales

Medical malpractice cases take time. Realistic timescales from initial consultation to resolution:

• Cases settling at pre-suit stage: 6 to 18 months (rare but possible in clear cases)
• Cases settling during or after discovery: 18 months to 3 years
• Cases proceeding to trial: 3 to 5 years from filing to verdict
• Appeals: Add 1 to 2 years if appealed

The pace of a case depends on: the complexity of the medical issues, court scheduling (dockets in busy jurisdictions can add 12–18 months), the volume of expert discovery, and the willingness of the defendant's insurer to engage in realistic settlement discussions.

How to Choose a Medical Malpractice Attorney

Medical malpractice requires a specialized attorney with specific skills and resources:

Specialization matters

Medical malpractice is not general personal injury. Look for an attorney whose practice is exclusively or primarily medical malpractice. A generalist will lack the expert witness network, medical knowledge base, and trial experience specific to malpractice.

Resources

Malpractice litigation is expensive — a fully litigated case can cost $100,000 to $500,000 in expert fees, litigation costs, and overhead before trial. Ensure the firm has the financial resources to fully fund the investigation and litigation without cutting corners on expert quality.

Trial experience

Ask prospective attorneys about their trial record in malpractice cases specifically — not just their settlement history. Defendants settle more readily when they believe the plaintiff's attorney will actually try the case.

State bar membership

Your attorney must be licensed in the state where the malpractice occurred and must understand that state's specific procedural requirements — expert affidavit rules, damage caps, pre-suit notice, and limitations periods.