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Permanent Partial Disability: Missouri’s Advantage Over Kansas 

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After a serious workplace injury, beyond the immediate pain and medical treatments, you’re left with a flood of questions about your future, your ability to work, and how you’ll provide for your family. If you live and work in the Kansas City metro area, straddling the state line, this uncertainty can be even more complicated.  

You might wonder which state’s laws apply to your workers’ compensation claim and how that choice will impact your recovery. When an injury results in a permanent partial disability (PPD) or permanent partial impairment (PPI) understanding the permanency comparison between Missouri and Kansas is crucial, something a Kansas City workers’ compensation lawyer can help you navigate.

At DM Injury Law, our team understands what’s at stake for injured workers and that getting fair compensation can provide the stability you need to rebuild. If you have been injured on the job, our firm is here to help you understand your options. Call (816) 888-7500 or contact us through our online form today for a free consultation to discuss your case. 

Call (816) 888-7500 or contact us online today for a free consultation.

Key Takeaways for Missouri vs. Kansas PPD Benefits Comparison 

  • Permanent Partial Disability (PPD) or Permanent Partial Impairment (PPI) benefits are intended to compensate an injured worker for the permanent loss of function resulting from a workplace injury. 
  • Missouri and Kansas use fundamentally different formulas for the permanency calculation, often resulting in significantly different benefit amounts for similar injuries. 
  • Missouri’s compensation rates for specific body parts and “body as a whole” injuries are generally more favorable to the injured worker than those in Kansas. 
  • The legal jurisdiction, or the state in which a claim is filed, is not always based on where an employee lives and can be determined by factors like where the injury occurred or where the employment contract was formed. 
  • Kansas law includes statutory caps on benefits that can limit the total compensation an injured worker receives, which are less restrictive in Missouri. 
  • Understanding the differences in how each state treats scheduled and non-scheduled injuries is critical for maximizing a potential workers’ compensation settlement. 

What is Permanent Partial Disability (PPD)? 

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After a workplace accident, the primary goal is to heal and return you to work. But for some injuries, a full recovery isn’t possible. You might be left with a permanent limp, reduced range of motion in your shoulder, chronic back pain, or a loss of grip strength. When a work-related injury results in a permanent loss of physical function but does not render you completely unable to work, this is known as a Permanent Partial Disability (PPD) or Permanent Partial Impairment (PPI), which can still apply while on workers’ comp.

Think of it this way: your body has a permanent functional deficit that wasn’t there before the accident. PPD/PPI benefits are a form of workers’ compensation designed to provide financial payment for that specific loss. It is not a payment for lost wages, although you may receive separate benefits for that. Instead, it’s an acknowledgment that your injury has permanently impacted your body and, by extension, your future earning capacity and quality of life. 

The Core Difference: How Missouri and Kansas Calculate PPD Benefits 

The most significant factor in any PPD/PPI benefits comparison is the math. Both Missouri and Kansas have established legal frameworks for their permanency calculation, but their methods differ dramatically. This divergence in formulas is often why an injury sustained in Missouri can result in a substantially higher PPD award than the exact same injury under Kansas law. 

Missouri’s PPD Calculation: A Three-Factor Formula 

Missouri uses a relatively straightforward, three-part formula to determine PPD benefits. The formula is:  

(Level of the Body Part in “Weeks”) x (Physician’s Impairment Rating %) x (Compensation Rate) = Total PPD Benefit 

Let’s break that down: 

  • Level of the Body Part: Missouri law assigns a specific number of “weeks” to each body part. For example, the shoulder is valued at 232 weeks, while a hand is valued at 175 weeks. These values are set by the Missouri Revised Statutes § 287.190.  
  • Physician’s Impairment Rating: After you have reached Maximum Medical Improvement (MMI)—the point where your condition is not expected to improve further—a doctor may assign a percentage rating to your disability. For example, they might determine you have a 10% permanent partial disability to your shoulder. 
  • Compensation Rate: This rate is based on a percentage of your average weekly wage (AWW) at the time of the injury, up to a state-mandated maximum. 

This formula provides a clear and predictable method for calculating benefits for injuries to specific limbs and joints. 

Kansas’s PPI Calculation: A More Complex Approach 

Kansas also uses a formula-based approach, but it often leads to lower benefit amounts due to different values and statutory caps. The general concept is similar, involving a schedule of weeks assigned to body parts, an impairment rating, and a compensation rate. However, the number of weeks assigned to body parts in Kansas is often lower than in Missouri, which can influence how workers pursue accident claims beyond workers’ compensation.

Furthermore, Kansas law has historically distinguished between “functional impairment” and “work disability,” which can complicate the permanency calculation. Functional impairment refers to the medical loss of use, while work disability considers how that impairment affects your ability to perform your job.  

This can sometimes lead to disputes where an employer argues that even with a significant impairment, your ability to do your specific job isn’t impacted enough to warrant higher compensation. You can find the Kansas schedule in the Kansas Statutes § 44-510d

Scheduled vs. Non-Scheduled Injuries: A Critical Distinction 

Another area where Missouri often proves more advantageous is in its treatment of “non-scheduled” injuries. Workers’ compensation laws in both states provide a “schedule” that lists specific body parts (arms, legs, hands, fingers, eyes, etc.) and their corresponding value in weeks. But what about injuries to parts of the body not on that list, like the back, neck, or brain? These are called non-scheduled injuries. 

Call (816) 888-7500 or contact us online today for a free consultation.

Why Missouri’s “Body as a Whole” Approach Often Benefits Workers 

For non-scheduled injuries, Missouri law provides a category called the “body as a whole,” which is assigned a value of 400 weeks. This is incredibly important because some of the most common and debilitating work injuries—such as herniated discs in the back or chronic neck pain—fall into this category. 

Consider these common injuries and how they are classified: 

  • Back and Neck Injuries: A permanent injury to the spine is considered an injury to the body as a whole. 
  • Shoulder Injuries: The shoulder is also typically considered part of the body as a whole, giving it a higher potential value than if it were scheduled as just an arm. 
  • Psychological Trauma: Mental health conditions like PTSD resulting from a traumatic workplace event can also be compensated as an injury to the body as a whole. 

Because these injuries are calculated against a baseline of 400 weeks, the potential PPD benefits are often significantly higher than they would be for many scheduled injuries. 

Kansas’s Limitations on Non-Scheduled Injuries 

While Kansas also compensates for non-scheduled injuries, its system and statutory caps can limit the potential recovery compared to Missouri. The calculation can be more restrictive, and the total amount of permanency benefits a person can receive over their lifetime is capped, which is why many injured workers choose to hire the best workers compensation attorney to protect their claim.

This cap, set by state law, can prevent a severely injured worker from receiving compensation that fully reflects their long-term loss, especially if they have had prior work injuries. This distinction highlights a key area in the permanency benefits comparison where Missouri’s framework may offer a greater safety net for workers with serious spinal or other non-scheduled injuries. 

A Look at the Numbers: Comparing PPD/PPI Rates 

The compensation rate is a critical piece of the PPD/PPI puzzle. This rate determines the weekly dollar amount you are paid for your permanency. Both states update their maximum rates annually, so checking the latest figures is important. As we look toward 2025, knowing the current Missouri PPD rates and comparing them to Kansas PPI rates is essential. 

For claims in 2025, the rates are as follows: 

  • Kansas: The maximum weekly PPI benefit is capped at 75% of the state’s average weekly wage. For 2025, the maximum benefit is $869 per week, as listed by the Kansas Department of Labor

While Kansas’s maximum weekly rate may appear higher at first glance, it’s crucial to remember the overall formula. Missouri’s higher permanency values for body parts, often lead to a much larger total PPD award, even if the weekly rate is lower. This is a perfect example of why a simple side-by-side number doesn’t tell the whole story. 

The Importance of Where You File Your Claim 

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If you live in Overland Park but work a construction job in downtown Kansas City, Missouri, where is your claim filed? This is a question many people in our bi-state region face. The location where you file your claim is called jurisdiction, and it is one of the most important decisions in a workers’ compensation case. An experienced attorney can help you determine if you have a choice of where to file, which could make a difference of tens of thousands of dollars, including the final workers’ compensation injury settlement amount.

Several factors can determine jurisdiction, including: 

  1. The State Where the Injury Occurred: This is the most common and straightforward factor. An injury at a job site in St. Louis or Columbia will almost always fall under Missouri jurisdiction. 
  1. The State Where the Employment Contract Was Made: If you were hired in Kansas for a job that has you working in both states, you might have the option to file in Kansas. 
  1. The State Where the Employer’s Business is Primarily Located: The location of your employer’s main operations can also play a role. 

Because the laws are so different, exploring every possible avenue for establishing jurisdiction in the more favorable state is a critical step. An attorney can analyze the specifics of your employment and accident to see if you have the option to file your claim in Missouri, even if your injury happened just across the state line. This strategic decision can profoundly impact the financial outcome of your case. 

FAQs: PPD Benefits Comparison 

Here are some answers to common questions people have when dealing with Permanent Partial Disability benefits. 

What happens if my doctor and the insurance company’s doctor disagree on my impairment rating? 


This is a very common scenario. In both Missouri and Kansas, you have the right to get a second opinion from your own physician. If there is a disagreement, the case may proceed to a hearing where a judge will listen to the medical evidence from both sides to make a final determination on the correct impairment rating. 

Can I still work if I am receiving PPD benefits? 


Yes. PPD benefits are specifically for individuals who can still work in some capacity. These benefits are meant to compensate you for the permanent loss of function, not to replace your wages because you are unable to work at all. 

How are PPD benefits paid out? 


PPD benefits can be paid in two ways: as weekly payments over a period of time or as a single lump-sum settlement. A lump sum provides immediate financial resources but is final. Weekly payments offer a steady income stream. An attorney can help you negotiate the best option for your financial situation. 

A Dedicated Team Can Help Navigate Your PPD Claim 

Understanding the vast differences in the permanency benefits comparison between Missouri and Kansas can feel like trying to learn two different languages. The formulas, the legal distinctions, and the strategic decisions about jurisdiction all have a massive impact on your financial recovery.  

The team at DM Injury Law is committed to helping injured workers secure the compensation they deserve. With a dedicated staff of over 300 legal professionals, we have the resources and knowledge to handle the intricate details of your case, from gathering medical evidence to negotiating with insurance companies.  

We operate on a contingency fee basis, which means you pay us nothing unless we successfully recover compensation for you. If you’ve been hurt at work, let us help you understand your rights and fight for the best possible outcome. Call us at (816) 888-7500 or fill out our online form for a free, no-obligation consultation today. 

Past results do not guarantee future outcomes. Every case is different and must be evaluated on its own facts. 

Call (816) 888-7500 or contact us online today for a free consultation.

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