April 14, 2015
Obesity as Disease: A Profound Change
by MaryRose Reaston and Michael Davis
With the implementation of ICD-10 approaching fast, the reclassification of obesity will dramatically affect workers’ compensation and ADA cases.
The obesity rate in the U.S. has doubled in the past 15 years. More than 50% of the population is overweight, with a BMI (body mass index) between 25 and 30, and 30% have a BMI greater than 30 and are considered obese. Less than 20% of the population is at a healthy weight, with a BMI less than 25.
On June 16, 2013, the American Medical Association voted to declare obesity a disease rather than a comorbidity factor, a decision that will affect 78 million adults. The U.S. Department of Health and Human Services said the costs to U.S. businesses related to obesity exceed $13 billion each year. With the pending implementation of ICD (International Classification of Diseases) 10 codes, the reclassification of obesity is is fast becoming a reality and will dramatically affect workers’ compensation and cases related to the American Disability Act and amendments.
Before the AMA’s obesity reclassification, ICD-9 code 278 related to obesity-related medical complications rather than to obesity. The new ICD-10 coding system now identifies obesity as a disease, which needs to be addressed medically. Obesity can now become a secondary claim, and injured workers will be considered obese if they gain weight because of medications, cannot maintain a level of fitness because of a work-related injury or if their BMI exceeds 30. The conditions are all now considered work-related and must be treated as such.
The problem of obesity for employers is not confined to workers’ compensation. The Americans with Disability Act Amendment of 2008 allows for a broader scope of protection for disabilities. The classification of obesity as a disease now places an injured worker in a protected class pursuant to the ADA amendment. In fact, litigation in this area has already started. A federal district court ruled in April 2014 that obesity itself may be a disability and will be allowed to move forward under the ADA (Joseph Whittaker v. America’s Car-Mart, Eastern District of Missouri).
Obesity as an impairment
Severe obesity is a physical impairment. A sales manager of a used car dealership was terminated for requesting accommodation and won $128,000. He was considered disabled, and the essential function of the job was walking, so he was terminated without reasonable accommodation.
The judge ruled that obesity is an accepted disability and allowed him to pursue his claim against his employer. This could have substantial impact for employers as injured workers could more easily argue that their obesity is a permanent condition that impedes their ability to return to work, as opposed to a temporary life choice that can be reversed.
The Equal Employment Opportunities Commission (EEOC) has recently chimed in on obesity. According to the EEOC, severe [or morbid] obesity body weight, of more than 100% over the norm, qualifies as impairment under the ADA without proof of an underlying physiological disorder. In the last year, we have seen an increasing number of EEOC-driven obesity-related lawsuits. Federal district courts support the EEOC’s position that an employee does not have to prove an underlying condition, especially in cases where there is evidence that the employer perceived the employee’s obesity as a disability or otherwise expressed prejudice against the employee for being obese.
Workers’ compensation claims are automatically reported to CMS Medicare with a diagnosis. When the new ICD-10 codes take effect, an obesity diagnosis will be included in the claim and will require co-digital payments, future medical care or continued treatment by Medicare.
There is good news on the horizon. Reporting of a claim only happens if there is a change in condition not primarily for obesity. It is recommended that baseline testing for musculoskeletal conditions be conducted at the time of hiring and on the existing workforce. In the event of a work-related injury, if a second test is conducted that reveals no change in condition, it results in no reportable claim and no obesity issue. In the event of ADA issues, the baseline can serve to determine pre-injury condition or the need for accommodations.
What does this mean to employers?
Obesity is now considered a physical impairment that may affect an employees’ ability to perform their jobs and receive special accommodations pursuant to the ADA.
An increasingly unhealthy workforce will pose many challenges for employers in the next few years. Those that can effectively improve the health and well-being of their employee population will have a significant advantage in reducing work comp claim costs, health and welfare benefits and retaining skilled workers.
In a four-year study conducted by Johns Hopkins with an N value of 7,690, 85% of the injured workers studied were classified as obese. In a Duke University study involving 11,728 participants, researchers revealed that employees with a BMI greater than 40 had 11.65 claims per 100 workers, and the average claim costs were $51,010. Employees with a BMI less than 25 had 5.8 claims per 100 workers, with average claim costs of $7,503. This study found that disability costs associated with obesity are seven times higher than for those with a BMI less than 30.
A National Institute of Health study with 42,000 participants found that work-related injuries for employees with a BMI between 25 and 30 had a 15% increase in injuries, and those with a BMI higher than 30 had an increase in work-related injuries of 48%.
The connection between obesity and on the job injuries is clear and extremely costly for employers. Many employers have struggled with justifying the cost of instituting wellness programs just on the basic ROI calculations. They were limiting the potential return on investment solely to the reduction in health insurance costs rather than including the costs on the workers’ comp side of the equation and the potential for lost business opportunities because of injury rates that do not meet customer performance expectations. Another key point is that many wellness programs do not include a focus on treating chronic disease that may cause workers to be more likely to be injured and prolong the recovery period.
Customer-driven safety expectations
There are many potential customers (governments, military, energy, construction) who require that their service providers, contractors and business partners meet specific safety performance requirements as measured by OSHA statistics (recordable incident rates) and National Council on Compensation Insurance (NCCI) rating (experience modifiers) and, in some cases, a full review by 3rd party organizations such as ISNet World.
Working for the best customers often requires that your company’s safety record be in the top 25th percentile to even qualify to bid. To be a world-class company with a world-class safety record requires an integrated approach to accident and injury prevention.
Challenges of an aging workforce
The Bureau of Labor Statistics projects that the labor force will increase by 12.8 million by 2020. The number of workers between ages 16 and 24 will decline 14%, and the number of workers ages 25 to 54 will increase by only 1.9%. The overall share of the labor force for 25- to 54-year-olds will decline from 68% to 65%. The number of workers 55 and older is projected to grow by 28%, or 5.5 times the rate of growth in the overall labor force.
Employers must recognize the challenge that an aging workforce will bring and begin to prepare their workforce for longer careers. A healthy and physically fit 55-year-old worker is more capable and less likely to be injured than a 35-year-old worker who is considered obese.
Treating chronic disease
Employers who want a healthy work force must recognize and treat chronic disease. Many companies have biometric testing programs (health risk assessments) and track healthcare expenditures through their various providers (brokers and insurance carriers).
The results are quite disappointing. On average, only 39% of employees participate in biometric screenings even when they are provided free of charge. For those employees who do participate and who are identified with high biometric risk (blood pressure, glucose, BMI, cholesterol), fewer than 20% treat or even manage these diseases.
This makes these employees much more susceptible to injury and significantly lengthens the disability period. The resulting financial impact on employers can be devastating.
Best-in-class safety results will require a combined approach to reduce injuries and to accommodate new classes of disability such as obesity. It is important that employers focus on improving the health and well-being of their workforce while creating well-developed job descriptions, identifying the essential functions, assessing physical assessments and designing job demands to fall within the declining capabilities of the American workers. It is important for an employer to only accept claims that arise out of the course and scope of employment. This is especially true with the reclassification of obesity as a disease. Baseline testing will play an essential role in separating work-related injuries from pre-existing conditions in this changing environment.