
How Pre-existing Injuries Impact Workers’ Comp Claims
September 12, 2024 | Attorney, Allan Ziffra
Pre-existing injuries can greatly impact your workers’ comp claim in Florida. While they don’t automatically disqualify you, they do complicate the process. You’ll need to prove that your work-related incident is the “major contributing cause” of your current condition, meaning it’s over 50% responsible. Insurance companies will scrutinize your medical history, often leading to reduced benefits or claim denials. To strengthen your case, you’ll need extensive medical records, expert testimony, and clear evidence linking your work duties to the aggravation of your pre-existing condition. Given the complexities involved, consulting our workers’ compensation attorneys can be vital for managing these challenging claims successfully.
What Is Considered a Pre-existing Injury?
When it comes to workers’ compensation, a pre-existing injury is any medical condition or health issue you had before a work-related accident or incident. These pre-existing conditions can greatly impact workers’ compensation claims, as they often complicate the process of determining the extent of a new work-related injury.
Common examples of pre-existing conditions include chronic back pain, arthritis, degenerative disc disease, and prior surgeries.
It’s essential to recognize that having a pre-existing condition doesn’t automatically disqualify you from receiving benefits if you’re an injured worker. However, insurance companies often scrutinize these cases more closely.
When you file a claim, the insurance company will typically investigate your medical history to determine if your current injury is related to a pre-existing condition or solely caused by the work-related incident.
They may argue that your symptoms are due to your pre-existing condition rather than a new work-related injury. This can lead to claim denials or reduced benefits.
To protect your rights, it’s vital to be upfront about any pre-existing conditions and contact Rue & Ziffra if you encounter difficulties with your claim.
Florida’s Workers’ Compensation Law on Pre-existing Conditions
Florida’s workers’ compensation law takes a unique approach to pre-existing conditions. If you’re seeking workers’ compensation benefits in Florida, it’s essential to understand how the state handles these cases.
The key concept is the “major contributing cause” standard, which requires that your work-related injury be the primary reason for your current condition, even if you have a pre-existing issue.
Under Florida law, you’ll need to prove that your work injury is more than 50% responsible for your present medical state. This means that while a pre-existing condition doesn’t automatically disqualify you from receiving benefits, it does raise the bar for your claim.
You’ll need strong medical evidence to support your case and show that your work-related injury greatly worsened or aggravated your pre-existing condition.
It’s important to provide detailed medical records and expert testimony to demonstrate how your work injury is the major contributing cause of your current state.
Aggravation of Pre-existing Injuries
Aggravation of pre-existing injuries presents a unique challenge in workers’ compensation cases. When you’ve got a pre-existing condition that’s worsened by a new work-related injury, it’s called an aggravation. This differs from a brand-new injury because you’ll need to prove that your work activities greatly contributed to the worsening of your condition.
For example, if you’d a prior back injury and your job duties exacerbate it, you may be eligible for benefits. However, it’s not always straightforward. Insurance companies often scrutinize these claims more closely, looking for reasons to deny or limit compensation.
In Florida, the law recognizes aggravation of pre-existing injuries in workers’ compensation claims. You’re entitled to benefits if your work activities are the major contributing cause of the need for treatment. This means that your job must be more than 50% responsible for the aggravation.
It’s essential to provide clear medical evidence linking your work duties to the worsening of your condition. Remember, while pre-existing injuries can complicate your claim, they don’t automatically disqualify you from receiving benefits.
Challenges Faced by Workers with Pre-existing Conditions
Insurance companies often use pre-existing conditions to deny workers compensation claims or reduce benefits. They may argue that your injury is solely due to your prior condition, not a workplace accident. This tactic can greatly impact your workers’ compensation claim, leaving you struggling to prove otherwise.
Navigating the claims process becomes even more challenging when dealing with pre-existing conditions. You’ll need to gather extensive medical records to prove that your work-related injury aggravated or worsened your pre-existing condition. This can be a complex and time-consuming task, especially when you’re already dealing with pain and recovery.
Without proper legal guidance, you might find yourself at a disadvantage. Insurance companies have teams of experts working to minimize payouts, making it difficult for you to advocate for yourself effectively.
That’s why it’s often essential to consult a workers’ compensation attorney who understands the nuances of pre-existing condition cases. We can help you build a strong case, navigate the complexities of the system, and fight for the compensation you deserve.
Proving Your Claim: Key Evidence Needed
Evidence is the cornerstone of a successful workers’ compensation claim, especially when you’re dealing with pre-existing conditions. To prove your case, you’ll need to gather and present key pieces of information that clearly demonstrate how your workplace injury aggravated or worsened your pre-existing condition.
First and foremost, your medical records are essential. You’ll need to provide documentation of both your pre-existing condition and the new workplace injury. This includes all relevant diagnostic tests, treatment plans, and progress notes. In claims involving pre-existing conditions, it’s important to show a clear distinction between your prior health status and the impact of the work-related incident.
Doctors’ opinions play a significant role in establishing the connection between your work accident and the aggravation of your injury. Seek detailed statements from your treating physicians that explain how the workplace incident specifically affected your pre-existing condition.
Additionally, gather any witness statements or incident reports that confirm the circumstances of your injury at work. These firsthand accounts can provide valuable support for your claim, helping to solidify the link between your job and the worsening of your condition.
How a Workers’ Compensation Attorney Can Help
Our legal expertise can be a game-changer when dealing with pre-existing conditions in workers’ compensation claims. Rue & Ziffra’s skilled workers comp attorneys can help injured employees navigate the complex process of proving that their pre-existing condition was aggravated by a work-related incident.
We’ll gather essential medical evidence, work closely with doctors to establish causation, and counter insurance company denials effectively. Your attorney will be well-versed in Florida’s workers’ compensation laws, ensuring you understand your rights and potential benefits.
We’ll help you build a strong case by collecting relevant medical records, obtaining expert opinions, and presenting your claim in the most favorable light. If your claim is initially denied due to a pre-existing condition, your lawyer can negotiate with insurers or represent you in hearings.
Moreover, our experienced injury attorneys can guide you through the intricacies of how prior claims may affect your current benefits. We’ll help you understand how your pre-existing condition impacts your eligibility and compensation amount, maximizing your chances of receiving fair benefits for your work-related injury or aggravation. Contact Us Today!

Allan Ziffra
Personal Injury Lawyer
This article has been written and reviewed by Allan Ziffra. Allan L. Ziffra is a founding partner and president of Rue & Ziffra, a personal injury law firm. With over two decades of experience, Allan has litigated cases involving catastrophic injuries, securing over $100 million for clients. He holds a Master of Laws in Taxation from the University of Miami and a JD from Stetson University.