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Upper body injuries are among the most common and most disabling work injuries in Iowa. Whether a West Des Moines worker fractures the upper arm bone during a workplace fall, tears a rotator cuff through years of repetitive lifting, develops frozen shoulder after a work accident, or suffers a serious back injury that requires surgery, the path to fair compensation is rarely straightforward. Iowa workers' compensation law provides meaningful benefits for injured workers, but insurance companies are skilled at using the complexity of the system to pay far less than injured workers deserve.
The attorneys at Walker, Billingsley and Bair have more than 28 years of experience representing injured Iowa workers across the state, including those in the West Des Moines area. This guide covers three of the most significant upper body injury categories handled by the firm: humerus fractures, shoulder injuries, and back injuries, along with a detailed explanation of how compensation is actually calculated under Iowa law and why accepting the insurance company's first offer is almost always a costly mistake.
Humerus Fractures as Work-Related Injuries in Iowa
The humerus is the medical name for the upper arm bone, located between the elbow and the shoulder. In the workplace, a humerus fracture can result from a motor vehicle accident, a slip and fall, or a direct blow from machinery or equipment. The injury can be severe, requiring weeks or even months of recovery time and potentially surgical intervention before the worker is able to return to their job. Learn more about work-related humerus fracture injuries and what you are owed.
Symptoms of a Humerus Fracture
According to the American Academy of Orthopaedic Surgeons, the three primary symptoms of a humerus fracture are swelling, severe pain, and very limited movement of the shoulder. Additional symptoms may include bruising, tenderness, and stiffness. Because humerus fractures also significantly limit shoulder movement, they overlap closely with the shoulder injury categories discussed later in this article, and they carry similar implications for workers' compensation benefits.
Treatment for a Work-Related Humerus Fracture
When a humerus fracture is severe, surgical treatment is typically required. Surgery is most commonly necessary when the fracture is displaced or when broken bone fragments pierce through the skin. The surgical procedure involves returning the bone or bone fragments to their proper position, with stabilization using pins, wires, screws, plates, or stitches in the bones or tendons. Recovery can range from several weeks to many months depending on the extent of the fracture and any complications.
Workers' Compensation Coverage for a Humerus Fracture
When a humerus fracture results directly from a work-related task, the injured worker has the right to file a claim for workers' compensation benefits. Both medical benefits and disability benefits are available under workers' compensation, pursuant to the Iowa Division of Workers' Compensation and Iowa Workers' Compensation Code Section 85.71. It is worth noting that certain time and place circumstances, such as whether the injury occurred at a company event, may affect eligibility, which is another reason to consult with a qualified attorney as early as possible after the injury occurs.
Common Work-Related Shoulder Injuries in West Des Moines
Hundreds of Iowa workers sustain work-related shoulder injuries every year, with construction workers, manufacturing employees, warehouse workers, and others in physically demanding jobs facing the highest risk. A shoulder injury can prevent a worker from performing their job entirely, with some injuries leading to permanent restrictions or an inability to return to the same work. Iowa workers' compensation law provides multiple categories of benefits to cover medical expenses, replace lost wages, and compensate for permanent impairment when a shoulder injury occurs on the job.
Rotator Cuff Injuries
A rotator cuff injury involves damage to the group of muscles and tendons surrounding the shoulder joint. Unlike acute injuries from a single traumatic event, rotator cuff injuries often develop over time through tendon degeneration caused by repetitive overhead motions or extended periods of lifting heavy materials. Workers whose jobs involve regular overhead reaching, lifting heavy objects, or sustained arm elevation face a higher risk of this type of injury. Common symptoms include pain that worsens with movement, significant loss of range of motion, arm weakness that makes routine tasks difficult, and pain that disrupts sleep, especially when lying on the affected shoulder.
The gradual nature of a rotator cuff injury does not eliminate the right to workers' compensation benefits. If job duties caused or significantly contributed to the condition, the worker qualifies for coverage.
Frozen Shoulder Syndrome
Frozen shoulder syndrome causes a major loss of range of motion in the shoulder, essentially locking the joint and limiting the ability to perform basic tasks. It can develop in two ways following a work-related shoulder injury. The first is during recovery from another shoulder injury when the arm is kept in a sling, with immobilization contributing to joint stiffness. The second is when scar tissue forms around the joint as a direct result of the original injury. Physical therapy is the primary treatment, typically requiring both supervised sessions and home exercises to gradually restore mobility. When physical therapy is insufficient, physicians may recommend manipulation under anesthesia, a procedure with variable results and significant post-procedure pain. Frozen shoulder that does not fully resolve often results in permanent restrictions and entitlement to permanent workers' compensation benefits based on lasting limitations.
Shoulder Impingement Syndrome
Shoulder impingement syndrome occurs when the bone on top of the shoulder rubs against the tendon and bursa in the shoulder, causing inflammation, pain, and progressive soft tissue damage. According to the American Academy of Orthopaedic Surgeons, this condition frequently results from repetitive lifting or overhead activities that are standard in construction and painting work. Symptoms include pain when lifting or reaching overhead, discomfort during common work duties, progressive worsening with continued activity, and limited range of motion as inflammation increases.
Initial treatment involves anti-inflammatory medications and avoiding the activities that caused the inflammation, which often means the worker cannot perform their regular job. Physical therapy and steroid injections may also be used. When conservative treatment fails, surgery becomes necessary, typically involving removal of the inflamed bursa and sometimes part of the top bone of the shoulder to create more space for the rotator cuff. Recovery timelines depend on whether arthroscopic or open surgery techniques are used.
Fractured Clavicle and Acute Traumatic Shoulder Injuries
Some shoulder injuries result from acute traumatic events rather than gradual wear. Fractured clavicles, dislocated shoulders, and severe soft tissue damage often occur during workplace falls, equipment accidents, or when workers are struck by falling objects. For fractures, surgery is frequently required, and the shoulder is typically set in a cast or sling for approximately one month during initial healing. In the most severe cases, broken bone fragments rubbing against cartilage can lead to post-traumatic arthritis, and some workers ultimately require total shoulder replacement surgery to restore function and manage chronic pain.
How Workers' Compensation Benefits Are Calculated for Shoulder and Upper Body Injuries
Understanding how Iowa workers' compensation benefits are actually calculated is one of the most important things an injured worker can do before accepting any settlement offer. The insurance company has a clear financial interest in settling claims quickly and cheaply, and most injured workers do not fully understand that the offer they receive based on a doctor's impairment rating is frequently only a fraction of what they are legally entitled to receive. Learn more about permanent partial disability benefits in Iowa workers' compensation.
Impairment Rating vs. Industrial Disability: A Critical Distinction
After a shoulder injury, the treating physician will assign an impairment rating using the AMA Guides. This rating is based primarily on the loss of range of motion and may range from zero to 50 percent of the whole person. The insurance company will send a letter explaining how much they paid for time off work and how much they intend to pay based on that impairment rating. Many workers assume this letter represents the full value of their claim and accept the payment without question.
This is often a costly mistake. The impairment rating is only one factor in determining industrial disability, which is the actual measure used to calculate permanent compensation in Iowa. Under Iowa law, industrial disability must take into account numerous additional factors beyond the impairment rating alone, including permanent work restrictions, the type of medical care received such as rotator cuff surgery or shoulder replacement, the worker's educational level and age, their earnings history, whether they can return to their previous job, and whether they lost employment as a result of their restrictions. For workers with significant restrictions who cannot return to their previous job, the industrial disability percentage can be dramatically higher than the impairment rating suggests.
In Iowa, permanent compensation for shoulder injuries is based on 500 weeks of benefits. If a worker is determined to have a 40 percent industrial disability, they are owed 200 weeks of permanent partial disability benefits. At a weekly rate of $800, that amounts to $160,000 in compensation. If the insurance company offered a settlement based solely on a 10 percent impairment rating, that offer may have been only $40,000, a difference of $120,000. An experienced workers' compensation attorney can assess the full picture and ensure the worker receives what the law actually requires.
Why the Employer's Doctor May Not Be on Your Side
Iowa workers' compensation law gives employers the authority to choose the medical provider who treats the injured worker's shoulder. This creates a potential conflict of interest. Employer-chosen doctors may have a conscious or unconscious bias toward the employer and insurance company because the employer regularly refers injured workers to them, creating an ongoing business relationship. This can result in inadequate treatment, impairment ratings that underestimate the true extent of permanent damage, return-to-work clearances issued before the worker has fully healed, or premature findings that the worker has reached maximum medical improvement before all reasonable treatment options have been explored.
If the treatment being received seems inadequate, the worker has the right to petition for alternate medical treatment through the Iowa Workers' Compensation Commissioner. Additionally, if the worker disagrees with the impairment rating assigned by the employer's doctor, Iowa law requires that a second examination be conducted at the employer's expense when properly requested. An attorney can guide injured workers through both of these processes.
Common Insurance Tactics Used to Reduce Shoulder and Upper Body Injury Claims
Insurance companies use a range of documented strategies to minimize payments on shoulder, humerus, and upper body injury claims. Being aware of these tactics helps West Des Moines workers protect their rights. The most common tactic is presenting a settlement based solely on the impairment rating while ignoring all other industrial disability factors. Insurers also frequently deny authorization for recommended surgical procedures, claiming conservative treatment should continue even after conservative care has already failed. When a worker has any history of prior shoulder or back problems, the insurer will often argue the current injury is a continuation of a pre-existing condition rather than a work-related injury. Iowa law, however, is clear that if work activities aggravated, accelerated, or worsened a pre-existing condition, the worker still qualifies for full workers' compensation benefits.
Adjusters may also pressure workers to settle quickly, before the full extent of the injury is known or before the worker reaches maximum medical improvement. Once a settlement is signed and a release is executed, the claim cannot be reopened even if the shoulder fails to heal properly or worsens over time. Workers should never feel rushed into signing any document or accepting any offer without first understanding their rights and consulting with a qualified attorney.
What Compensation Could a West Des Moines Worker Receive for a Back Injury at Work?
Back injuries are among the most frequently litigated workers' compensation claims in Iowa. The value of any back injury case depends on dozens of factors, and no two cases are exactly alike. Generally speaking, a worker with a permanent work-related back injury will be paid a percentage of 500 weeks of benefits unless they are considered permanently and totally disabled, in which case lifetime benefits may apply. Learn more about what compensation you could receive for a back injury at work.
Key Factors That Determine the Value of a Back Injury Claim
When evaluating the value of an industrial disability claim for a back injury, attorneys and workers' compensation judges examine a broad range of factors. These include whether the injury is permanent and what functional impairment rating the treating physician assigned, whether surgery was required and what type such as fusion, laminectomy, or diskectomy, how long the worker was off the job following the injury, whether permanent work restrictions were imposed, whether the worker now requires an assistive device such as a cane or brace, what ongoing or future medical care is expected, whether the worker was able to return to their regular job at the same or higher pay, whether the employer terminated the worker due to inability to meet the physical demands of the position within their restrictions, and whether the worker found other employment and at what wage level. The worker's age, educational background, presence of learning disabilities, language abilities, and other health conditions affecting employability are also relevant factors.
How Your Weekly Rate Affects the Total Value of a Back Injury Claim
In addition to the industrial disability percentage, the weekly rate used to calculate benefits is critically important. The weekly rate is determined by averaging the worker's earnings over the 13 weeks prior to the work injury, including total hours worked multiplied by the regular hourly wage plus regular bonuses and tips. Marital status and the number of dependents also affect the rate calculation.
The difference in weekly rate can have an enormous impact on total compensation. If a worker is owed 150 weeks of benefits and their weekly rate is $200, the total payment is $30,000. If the same worker's weekly rate is $1,000, the total for the same 150 weeks is $150,000. Ensuring that the weekly rate is calculated accurately is just as important as ensuring the industrial disability percentage is fair.
Real-World Back Injury Case Examples Under Iowa Workers' Compensation
Consider a 61-year-old factory worker with a high school education who sustains a serious back injury while lifting at work, resulting in herniated discs at L4-L5 and L5-S1 requiring immediate fusion surgery with hardware. After six months of physical therapy, he is placed in the light work category with a permanent lifting restriction of no more than 20 pounds and a 20 percent functional impairment rating. His employer has no work available within those restrictions and terminates his employment. If he makes a good-faith job search and is found to be a motivated worker, the case is probably worth somewhere between 50 percent disability and permanent total disability. At a weekly rate of $750, that means either weekly payments for 250 weeks or weekly payments for life.
By contrast, consider a 34-year-old truck driver with a GED who falls on ice at work, sustains a herniated disc without requiring surgery, undergoes months of physical therapy and two epidural injections, misses ten months of work, and is released to return with a 50-pound lifting restriction that his original job cannot accommodate. He is given a 5 percent functional impairment rating. He finds alternative truck driving work paying about 20 percent less. That case is probably worth somewhere between 20 and 40 percent disability. At a weekly rate of $800, that means weekly payments for 100 to 200 weeks with open medical benefits.
In a third scenario, a 52-year-old production supervisor with a four-year college degree falls into an uncovered pit at work after July 1, 2017, aggravating prior bulging discs to the point that a laminectomy becomes necessary. After four months of physical therapy he recovers well enough to return to his normal job without restrictions. The company doctor gives him a zero percent impairment rating. His attorney arranges an independent medical examination and the IME physician assigns a 15 percent impairment rating. That case is probably worth somewhere between zero and 15 percent disability because he returned to his job at the same pay, with injuries occurring after July 1, 2017, when changes to Iowa workers' compensation law reduced recovery for injured workers who return to their prior employment. At a weekly rate of $1,200, this could mean up to 75 weeks of benefits.
It is important to note that approximately 80 to 90 percent of cases like these settle before trial for a lump sum, sometimes with medical benefits remaining open and sometimes with everything closed out. Understanding the full range of outcomes before agreeing to any settlement is essential.
Getting Legal Assistance In West Des Moines
Navigating the complexities of Iowa workers' compensation laws can be daunting, especially during the recovery process from a workplace injury. Seeking guidance from a seasoned West Des Moines Workers' Comp attorney is invaluable in ensuring your rights are protected and maximizing your chances of a favorable outcome.
Legal professionals play a pivotal role in gathering evidence, preparing documentation, and advocating for your interests throughout the claims process. Don't risk missing out on the compensation you deserve – enlist the support of a qualified attorney to navigate the complexities with confidence.
The Iowa Workers' Compensation attorney team at Walker, Billingsley & Bair know the importance of protecting your work injury claim from the get-go. That's why we provide this FREE book; Iowa Workers' Compensation - An Insider's Guide to Work Injuries: 7 Deadly Mistakes To Avoid If You Are Hurt At Work. To learn more about what our legal team will do to help you protect your Iowa work injury claim, contact Walker, Billingsley & Bair to schedule a no-cost consultation - 641-792-3595.