Esophageal or Gastric Motility Studies—CPT and ICD-9/ICD-10 Covered Indications CPT CODE 91010, 91020

CPT Description


91010  Esophageal motility (manometric study of the esophagus and/or gastroesophageal junction) study with interpretation and report

91020 Gastric motility (manometric) studies

ICD 10  Code Description

K21.0 Gastro-esophageal reflux disease with esophagitis
K21.9 Gastro-esophageal reflux disease without esophagitis
K22.0 Achalasia of cardia
K30 Functional dyspepsia
K52.2 Allergic and dietetic gastroenteritis and colitis
K52.89 Other specified noninfective gastroenteritis and colitis
R11.0 Nausea
R11.10 Vomiting, unspecified
R11.11 Vomiting without nausea
R11.12 Projectile vomiting
R11.13 Vomiting of fecal matter
R11.14 Bilious vomiting
R11.2 Nausea with vomiting, unspecified
R12 Heartburn
R13.0 Aphagia
R13.10 Dysphagia, unspecified
R13.11 Dysphagia, oral phase
R13.12 Dysphagia, oropharyngeal phase
R13.13 Dysphagia, pharyngeal phase
R13.14 Dysphagia, pharyngoesophageal phase
R13.19 Other dysphagia
R14.0 Abdominal distension (gaseous)
R14.1 Gas pain
R14.2 Eructation
R14.3 Flatulence
R15.0 Incomplete defecation
R15.1 Fecal smearing
R15.2 Fecal urgency
R15.9 Full incontinence of feces
R19.11 Absent bowel sounds
R19.12 Hyperactive bowel sounds
R19.15 Other abnormal bowel sounds
R19.2 Visible peristalsis
R19.4 Change in bowel habit
R19.5 Other fecal abnormalities
R19.7 Diarrhea, unspecified
R19.8 Other specified symptoms and signs involving the digestive system and abdomen