Obesity Is a New Protected Class in Washington State

The Washington Supreme Court held for the first time that obesity is a protected class under state anti-discrimination law (The applicant v. Burlington Northern Railroad Holdings, Inc.). This decision runs counter to recent federal court decisions in other parts of the country that have said obesity not caused by an underlying physiological disorder or condition does not qualify as an impairment under federal law.

The main reason for this distinction is that Washington state disability discrimination law offers broader coverage than the federal Americans with Disabilities Act (ADA).

While Washington employers may have grown accustomed to expansive disability discrimination protections, the decision goes further than ever before and may require them to immediately adjust employment practices.

Applicant's Job Offer Rescinded 

The applicant received a conditional offer of employment to work for BNSF Railway Company as an electronic technician, but the offer was contingent on him passing a physical examination and completing a medical history questionnaire to the company's satisfaction. The medical evaluation revealed that the applicant was 5 feet 6 inches tall and weighed 256 pounds, resulting in a Body Mass Index (BMI) of 41.3.

Because a BMI over 40 is considered "severely" or "morbidly" obese, BNSF informed the applicant that it was unable to determine whether he was medically qualified for the job due to the significant health and safety risks associated with his physical condition. It further informed him that it was company policy to not hire anyone who had a BMI over 35, and that if he did not agree to pay for expensive additional medical testing to further examine his condition, his only other option was to lose 10 percent of his weight and keep it off for six months.

The applicant was unemployed and without medical insurance or other benefits to assist him in paying for the proposed testing, and therefore, he declined the company's alternative proposals. Instead, he sued the railway company, alleging discrimination under the Washington Law Against Discrimination (WLAD) for refusing to hire him due to a perceived disability—obesity.

A federal court initially dismissed his claim, relying on federal cases interpreting the law to indicate that obesity is not a disability unless caused by a separate, underlying physiological disorder (and the applicant had no such disorder). But the 9th U.S. Circuit Court of Appeals believed that the applicant may have had a valid claim and was not ready to affirm the lower court's dismissal. Instead, it sent the matter to the Washington Supreme Court and asked it to resolve the issue by applying state law.

Covered Under State Disability Law

The Washington Supreme Court answered the question by issuing an unprecedented decision that "obesity is always an impairment under the plain language of [the WLAD] because the medical evidence shows that it is a 'physiological disorder, or condition' that affects many of the listed body systems." Putting it bluntly, the court said that "obesity does not have to be caused by a separate physiological disorder or condition because obesity itself is a physiological disorder or condition under the statute."

The court went through a detailed analysis of obesity in order to reach this conclusion. It noted that obesity is not merely the status of being overweight, but instead is recognized by the medical community as a "primary disease." It listed the many physiological reasons why an individual may suffer from obesity, ranging from genetic predisposition, endocrine disruption, an imbalance between energy intake and expenditure, to intrauterine grown restriction. And while certain disorders could contribute to obesity (such as tumors, eating disorders, hypothyroidism and various syndromes), the court noted that obesity may occur in people without such disorders being present.

The court emphasized that the WLAD is broader than its federal counterpart, the ADA, and therefore coverage can be found under state law even when possibly absent under federal law. 

The court specifically declined "to use federal interpretations of the ADA to constrain the protections offered by the WLAD." For example, the regulations interpreting the statute make clear that "abnormal" physical conditions deserve protection under Washington law, while no such provision appears in the ADA.

BNSF argued that weight should not be considered an abnormality because it is not an immutable characteristic and could be altered by the individual. Moreover, the defense argued, a large percentage of the population is obese (some 29 percent of adults in Washington were obese in 2016 according to BMI statistics) and therefore it could not be an abnormal condition. But the court rejected these arguments, noting that "abnormality" refers to something other than statistical frequency and was not limited to immutable states of being.

The court concluded by ruling that workers and applicants can gain the protections of the WLAD even if they aren't obese, but that it is sufficient for actual or potential employers to perceive them as having the impairment of obesity. 

"Because obesity qualifies as an impairment under the plain language of our statute," the court concluded, "it is illegal for employers in Washington to refuse to hire qualified potential employees because the employer perceives them to be obese."

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