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R19
Other symptoms and signs involving the digestive system and abdomen
R19.0
Intra-abdominal and pelvic swelling, mass and lump
  • abdominal distension (gaseous) (R14.-)
  • ascites (R18.-)
R19.00
Intra-abdominal and pelvic swelling, mass and lump, unspecified site
R19.01
Right upper quadrant abdominal swelling, mass and lump
R19.02
Left upper quadrant abdominal swelling, mass and lump
R19.03
Right lower quadrant abdominal swelling, mass and lump
R19.04
Left lower quadrant abdominal swelling, mass and lump
R19.05
Periumbilic swelling, mass or lump
  • Diffuse or generalized umbilical swelling or mass
R19.06
Epigastric swelling, mass or lump
R19.07
Generalized intra-abdominal and pelvic swelling, mass and lump
  • Diffuse or generalized intra-abdominal swelling or mass NOS
  • Diffuse or generalized pelvic swelling or mass NOS
R19.09
Other intra-abdominal and pelvic swelling, mass and lump
R19.1
Abnormal bowel sounds
R19.11
Absent bowel sounds
R19.12
Hyperactive bowel sounds
R19.15
Other abnormal bowel sounds
  • Abnormal bowel sounds NOS
R19.2
Visible peristalsis
  • Hyperperistalsis
R19.3
Abdominal rigidity
  • abdominal rigidity with severe abdominal pain (R10.0)
R19.30
Abdominal rigidity, unspecified site
R19.31
Right upper quadrant abdominal rigidity
R19.32
Left upper quadrant abdominal rigidity
R19.33
Right lower quadrant abdominal rigidity
R19.34
Left lower quadrant abdominal rigidity
R19.35
Periumbilic abdominal rigidity
R19.36
Epigastric abdominal rigidity
R19.37
Generalized abdominal rigidity
R19.4
Change in bowel habit
  • constipation (K59.0-)
  • functional diarrhea (K59.1)
R19.5
Other fecal abnormalities
  • melena (K92.1)
  • neonatal melena (P54.1)
  • Abnormal stool color
  • Bulky stools
  • Mucus in stools
  • Occult blood in feces
  • Occult blood in stools
R19.6
Halitosis
R19.7
Diarrhea, unspecified
  • functional diarrhea (K59.1)
  • neonatal diarrhea (P78.3)
  • psychogenic diarrhea (F45.8)
  • Diarrhea NOS
R19.8
Other specified symptoms and signs involving the digestive system and abdomen