 AUSTIN, TX ACCESSWIRE March 8, 2021 Apollo Endosurgery, Inc. Apollo NASDAQ:APEN, a global leader in minimally invasive medical devices for gastrointestinal and bariatric procedures, announced the assignment of Category I Current Procedural Terminology CPT codes with short form descriptor esophagogastroduodenoscopy with deployment of gastric bariatric device e.g., balloon under endoscopic guidance. 