• Skip to main content
  • Skip to primary sidebar

New Hdr Right

Enjuris
Finding answers after your accident
Contributor loginSearch
Get help Call Now

Nav Menu

  • Find a Lawyer
  • Accident Resources
        • Personal Injury Law
          • You've been hurt. Now what?
          • Do I have a claim?
          • Finding the best attorney to represent you
          • Dealing with insurance
          • Laws by state
          • View all
        • Accident Types
          • Car accident
          • Truck accident
          • Workplace injury
          • Wrongful death
          • View all
        • Workers' Comp
          • Common work injuries
          • Finding the best workers’ comp lawyers
          • How workers’ comp benefits work
          • Personal injury vs. workers’ compensation
          • View all
        • Injury Guides
          • Spinal cord / column
          • Brain Injury
          • Occupational injuries
          • Whiplash
          • View all
        • More
          • Blog
          • Questions & answers
          • Tell your story
          • Forms and worksheets
          • Videos
          • For students
          • Our Safety Allies
          • About us
          • Legal dictionary
  • Attorney Marketing
    • Social Media Management
    • Become a Partner
    • Join lawyer directory
    • HERO program
    • Compare plans and features
    • Guest blogging for attorneys
    • Enjuris Excellence badge
    • Legal marketing help
Accident Help (Home) » Injury Blog » What is an Affidavit of Merit?

Do you have a question?
Call a Lawyer

It’s free, anonymous and confidential. We know that you may be stressed or worried. We’re available 24/7.

Call our Partner Attorneys

Need Immediate
Legal Help?

If the matter is urgent, get directly in touch with an attorney in your area, most offer free consultations.

Find an attorney in your area

Browse other questions submitted by our readers:

• COVID-19 and Injury  • Car Accident  • Defective Drug  • Landlord/Tenant Disputes  • Medical Malpractice  • Motorcycle Accident  • Personal Injury Claims  • Premises Liability  • Truck Accident  • Wrongful Death 

What is an Affidavit of Merit?

How can I contribute?

About Enjuris Attorney Editor

Contributor: Enjuris Attorney Editor

Add as preferred source on Google
Affidavit of merit sample

When it comes to pursuing a medical malpractice claim, there are a number of legal procedures that must be followed. While serving a complaint is widely recognized as one critical step, there exists—in many states—a lesser-known requirement: The affidavit of merit. 

In this blog post, we’ll shed light on the significance of the affidavit of merit in medical malpractice claims, including what may happen to your case if you fail to file one.

What is an affidavit of merit?

Medical malpractice cases are unusual in that many states require plaintiffs to demonstrate that they have a qualified expert witness to support their allegations of malpractice before they file a lawsuit.  

An affidavit of merit (sometimes called a “certificate of merit”) is typically attached to a plaintiff’s complaint in order to meet this requirement. 

The affidavit consists of a statement provided by the plaintiff’s expert witness under oath attesting that they have reviewed the facts of the case and believe—to a reasonable degree of certainty—that the defendant’s action deviated from the accepted standard of medical care, resulting in the plaintiff’s injuries or damages. 

A typical affidavit of merit in a medical malpractice case includes:

  • A statement of the expert witness’s qualifications.
  • A statement that the expert witness is familiar with the relevant standard of care. 
  • A statement that the expert witness has determined that the defendant’s conduct did not meet the appropriate standard of care. 
  • A statement that the failure caused the plaintiff’s injuries or damages.
Enjuris tip:

Not all jurisdictions have adopted the affidavit of merit requirement. What’s more, the specific rules and regulations surrounding the affidavit, including what information must be included in the affidavit and when it must be filed, varies from jurisdiction to jurisdiction. It’s always a good idea to consult with an attorney in your area to ensure your rights are protected.

What is the purpose of an affidavit of merit?

The roots of the affidavit of merit can be traced back to the 1950s and 1960s when the United States saw a significant rise in medical malpractice lawsuits. This surge of litigation led to concerns about the impact of lawsuits on healthcare costs and the availability of medical services. 

To address these concerns, states sought to distinguish between valid claims and baseless allegations. One of the steps taken to accomplish this was to require plaintiffs contemplating a lawsuit to file an affidavit of merit. 

To put it simply, requiring plaintiffs to find a medical expert who supports their allegations prior to initiating a lawsuit ensures that only individuals with legitimate grievances have the opportunity to pursue legal action. 

Overall, the history of the affidavit of merit reflects an ongoing effort to strike a balance between protecting the rights of individuals who have suffered harm due to professional negligence and preventing the filing of baseless lawsuits that can burden the judicial system and increase costs for defendants.

What if you do not file an affidavit of merit?

The failure to file an affidavit of merit when it’s required can have serious consequences for your lawsuit. The specific consequences vary depending on the jurisdiction. However, here are some potential outcomes:

  • Case dismissal: In some jurisdictions, the failure to file an affidavit of merit within the required timeframe can result in the dismissal of your case. 
  • Extension or stay: In certain instances, the court may grant an extension or stay the proceedings to allow you the opportunity to rectify your omission. 
  • Weakening of the case: Even if you’re allowed to file a complaint without an affidavit of merit, the absence may weaken your overall case. 
Facing facts:

Not only does every jurisdiction treat affidavits of merit differently, but the laws within jurisdictions are subject to change. For example, in 2023, the Michigan Supreme Court threw out a 20-plus-year-old precedent by finding that an affidavit of merit isn’t needed to pause the statute of limitations.

Sample affidavit of merit

Although the specific requirements for an affidavit of merit vary by jurisdiction, below is a sample to give you a general idea of what the affidavit looks like:

STATE OF [STATE] COUNTY OF [COUNTY]

AFFIDAVIT OF MERIT

I, [Expert’s Full Name], being duly sworn, hereby depose and state as follows:

  1. Background and Qualifications: I am a licensed [Expert’s Profession], currently practicing in [State]. I have been actively engaged in the practice of [Expert’s Field] for [number of years]. I obtained my degree in [Expert’s Field] from [Educational Institution] in [Year]. I am a member in good standing of [Professional Associations], and I maintain relevant certifications and credentials.
  2. Familiarity with the Case: I have been provided with and have reviewed the relevant medical records, reports, and other documentation pertaining to the case of [Plaintiff’s Name] v. [Defendant’s Name]. I have also been provided with a detailed description of the events leading to the alleged injury and the subsequent medical treatment.
  3. Standard of Care: Based on my expertise and experience in [Expert’s Field], I am familiar with the accepted standard of care applicable to this case. It is my professional opinion, to a reasonable degree of certainty, that the standard of care expected of a competent [Expert’s Profession] in similar circumstances was not met by the defendant.
  4. Deviation from the Standard of Care: After a careful evaluation of the facts and evidence presented, I have identified specific actions or omissions by the defendant that deviated from the accepted standard of care. These deviations include [describe the specific acts or omissions by the defendant that constitute negligence].
  5. Causation: It is my professional opinion that the defendant’s deviation from the standard of care directly and proximately caused or contributed to the injuries and damages suffered by the plaintiff. I have considered alternative causes and ruled them out as significant factors in the plaintiff’s injuries.
  6. Conclusion: Based on my expertise and the information available to me, it is my professional opinion that the plaintiff’s claim, in this case, has merit and should proceed further.

I declare under penalty of perjury under the laws of [State] that the foregoing is true and correct.

DATED: [Date]

______________________

[Expert’s Full Name] 

[Expert’s Professional Title] 

[Expert’s Contact Information]

______________________

______________________

______________________

Filed Under: Questions & Answers

Primary Sidebar

Grow your personal injury law firm. Attract & convert more clients.

Tired of expensive marketing
that doesn't deliver?

Partner with Enjuris and reach millions of accident victims actively seeking legal help.
Join Enjuris Partners

Enjuris Partners

  • AL - Nomberg Law Firm
  • CO - Babcock Tucker
  • FL - Lorenzo & Lorenzo
            Palmer | Lopez
  • GA - Gerber & Elkins Law
  • MT - Murphy Law Firm
  • SC - Chappell, Chappell & Newman
  • TX - Brown Trial Firm
            Neal Davis Law Firm

Blog categories

  • News Stories
  • My Accident Story
  • Resources You'll Love
  • Questions & Answers

In your state

AL AZ CA CO FL GA IN MT NC OH SC TN TX

Attorneys, write for Enjuris. Join our Contributor Program.

Start Writing

Footer Form

Need an attorney? Our Enjuris Partners are ready to help FIND OUT IF YOU HAVE A CASE
Start here

© 2026 Enjuris. All rights reserved.

X/Twitter Facebook LinkedIn YouTube Blog feed Instagram TikTok Reddit
Learn about

Car accident attorneys
Defective product attorneys
Personal injury attorneys
Medical malpractice attorneys
Wrongful death attorneys
Workers compensation attorneys
Birth injury attorneys

Personal injury lawyers: Partner with us Lawyer online marketing

System overview
Video
Powered by

SEO Advantage

3690 West Gandy Blvd., Suite 444
Tampa, FL 33611
Attorney SEO services


Enjuris is a platform dedicated to helping people who are dealing with life-altering accidents and injuries. We support students, families, caregivers and communities with resources, personal stories and a national directory of partner attorneys.

Copyright © 2026 Enjuris.com. All rights reserved. The accuracy, completeness, or currency of information on this site is not guaranteed. The information provided is not legal advice, does not constitute a lawyer referral service, and no attorney-client relationship is or will be formed by use of this site. For state-specific information, particularly regarding attorney advertising, refer to the Terms of Use. Your use of this website constitutes acceptance of the Terms of Use and Privacy Policy.

Press Enter to Search