CPT Codes For Esophageal Balloon Distension Study And Breath Test
Below is a list summarizing the CPT codes for esophageal balloon distension studies and breath tests.
CPT Code 91040
CPT 91040 describes a diagnostic esophageal balloon distension study with provocation when performed.
CPT Code 91065
CPT 91065 describes a breath hydrogen or methane test for detecting lactase deficiency, fructose intolerance, bacterial overgrowth, or oro-cecal gastrointestinal transit.