R14 Flatulence and related conditions

Category / Non-billable header 4 subcodes

Block: Symptoms and signs involving the digestive system and abdomen (R10-R19)

Excludes 1 (cannot be coded together)

  • psychogenic aerophagy (F45.8)

Subcodes

Subcodes are listed below for reference. Detail pages are not available for chapters 11–22.

Code Description Billable
R14..0 Abdominal distension (gaseous) Yes
R14..1 Gas pain Yes
R14..2 Eructation Yes
R14..3 Flatulence Yes

Last reviewed: September 2026