Bob Barker died on August 26, 2023, at the age of 99 from complications related to Alzheimer's disease. His death certificate lists Alzheimer's as the primary cause of death, with hypertension, hypothyroidism, and hyperlipidemia noted as contributing factors. Barker had lived with Alzheimer's for several years, although he never publicly disclosed his diagnosis. Up until about two months before his passing, he was reportedly still able to engage in conversation and bedside exercises. He died at his home in Los Angeles and was interred alongside his late wife at Forest Lawn Memorial Park