SunMED Medical is an Aetna national preferred provider of Home Sleep Testing for OSA. Despite life threatening complications, nearly 80% of people with OSA remain undiagnosed and untreated. If you or your patient exhibits the following symptoms they may want to be tested for Sleep Apnea; a high score on The Epworth Sleepiness Scale (CLICK HERE) daytime sleepiness, snoring, obesity, witnessed apneic episodes. gastroesophageal reflux (the backflow of stomach contents into the food pipe that connects the stomach to the throat), nocturia (excessive urination at night), enuresis (involuntary discharge of urine after the age of urinary control),. OSA can cause depression, automobile accidents, erectile dysfunction, decreased memory, decreased sexual drive, morning headaches and moodiness.