ICD-10-CM Codes R00-R99 R10-R19

Section R10-R19 Symptoms and signs involving the digestive system and abdomen R10-R19

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( R00-R09 )

( R20-R23 )

Excludes-2 for R10-R19:

congenital or infantile pylorospasm (Q40.0)
gastrointestinal hemorrhage (K92.0-K92.2)
intestinal obstruction (K56.-)
newborn gastrointestinal hemorrhage (P54.0-P54.3)
newborn intestinal obstruction (P76.-)
pylorospasm (K31.3)
signs and symptoms involving the urinary system (R30-R39)
symptoms referable to female genital organs (N94.-)
symptoms referable to male genital organs (N48-N50)

Code List:

R10

Code hierarchy

R10 Abdominal and pelvic pain
- R10.0 Acute abdomen
- R10.1 Pain localized to upper abdomen
  - R10.10 Upper abdominal pain, unspecified
  - R10.11 Right upper quadrant pain
  - R10.12 Left upper quadrant pain
  - R10.13 Epigastric pain
- R10.2 Pelvic and perineal pain
- R10.3 Pain localized to other parts of lower abdomen
  - R10.30 Lower abdominal pain, unspecified
  - R10.31 Right lower quadrant pain
  - R10.32 Left lower quadrant pain
  - R10.33 Periumbilical pain
- R10.8 Other abdominal pain
  - R10.81 Abdominal tenderness
    - R10.811 Right upper quadrant abdominal tenderness
    - R10.812 Left upper quadrant abdominal tenderness
    - R10.813 Right lower quadrant abdominal tenderness
    - R10.814 Left lower quadrant abdominal tenderness
    - R10.815 Periumbilic abdominal tenderness
    - R10.816 Epigastric abdominal tenderness
    - R10.817 Generalized abdominal tenderness
    - R10.819 Abdominal tenderness, unspecified site
  - R10.82 Rebound abdominal tenderness
    - R10.821 Right upper quadrant rebound abdominal tenderness
    - R10.822 Left upper quadrant rebound abdominal tenderness
    - R10.823 Right lower quadrant rebound abdominal tenderness
    - R10.824 Left lower quadrant rebound abdominal tenderness
    - R10.825 Periumbilic rebound abdominal tenderness
    - R10.826 Epigastric rebound abdominal tenderness
    - R10.827 Generalized rebound abdominal tenderness
    - R10.829 Rebound abdominal tenderness, unspecified site
  - R10.83 Colic
  - R10.84 Generalized abdominal pain
- R10.9 Unspecified abdominal pain

Abdominal and pelvic pain

R11

Code hierarchy

R11 Nausea and vomiting
- R11.0 Nausea
- R11.1 Vomiting
  - R11.10 Vomiting, unspecified
  - R11.11 Vomiting without nausea
  - R11.12 Projectile vomiting
  - R11.13 Vomiting of fecal matter
  - R11.14 Bilious vomiting
  - R11.15 Cyclical vomiting syndrome unrelated to migraine
- R11.2 Nausea with vomiting, unspecified

Nausea and vomiting

R12

Heartburn

R13

Code hierarchy

R13 Aphagia and dysphagia
- R13.0 Aphagia
- R13.1 Dysphagia
  - 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

Aphagia and dysphagia

R14

Code hierarchy

R14 Flatulence and related conditions
- R14.0 Abdominal distension (gaseous)
- R14.1 Gas pain
- R14.2 Eructation
- R14.3 Flatulence

Flatulence and related conditions

R15

Code hierarchy

R15 Fecal incontinence
- R15.0 Incomplete defecation
- R15.1 Fecal smearing
- R15.2 Fecal urgency
- R15.9 Full incontinence of feces

Fecal incontinence

R16

Code hierarchy

R16 Hepatomegaly and splenomegaly, not elsewhere classified
- R16.0 Hepatomegaly, not elsewhere classified
- R16.1 Splenomegaly, not elsewhere classified
- R16.2 Hepatomegaly with splenomegaly, not elsewhere classified

Hepatomegaly and splenomegaly, not elsewhere classified

R17

Unspecified jaundice

R18

Code hierarchy

R18 Ascites
- R18.0 Malignant ascites
- R18.8 Other ascites

Ascites

R19

Code hierarchy

R19 Other symptoms and signs involving the digestive system and abdomen
- R19.0 Intra-abdominal and pelvic swelling, mass and lump
  - 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
  - R19.06 Epigastric swelling, mass or lump
  - R19.07 Generalized intra-abdominal and pelvic swelling, mass and lump
  - 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
- R19.2 Visible peristalsis
- R19.3 Abdominal rigidity
  - 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
- R19.5 Other fecal abnormalities
- R19.6 Halitosis
- R19.7 Diarrhea, unspecified
- R19.8 Other specified symptoms and signs involving the digestive system and abdomen

Other symptoms and signs involving the digestive system and abdomen