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2007 ICD-9-CM Volume 1 Diagnosis Codes Home > Diseases Of The Digestive System 520-579 > Diseases Of Esophagus, Stomach, And Duodenum 530-538 > Disorders Of Function Of Stomach 536.* >

2007 ICD-9-CM Diagnosis 536.8

Dyspepsia and other specified disorders of function of stomach

 On October 1, 2008 the 2009 ICD-9-CM codes came into effect. Therefore, this code may be out of date.

The 2009 version of ICD-9-CM 536.8 can be accessed here.

  • (a-klor-HY-dree-a) A lack of hydrochloric acid in the digestive juices in the stomach. Hydrochloric acid helps digest food.
  • A lack of HYDROCHLORIC ACID in GASTRIC JUICE despite stimulation of gastric secretion.
  • Impaired digestion, especially after eating.
  • Upset stomach.
  • 536.8 is a specific code that can be used to specify a diagnosis
  • 536.8 contains 76 index entries
  • View the ICD-9-CM Volume 1 536.* hierarchy

536.8 also known as:

  • Achylia gastrica
  • Hourglass contraction of stomach
  • Hyperacidity
  • Hyperchlorhydria
  • Hypochlorhydria
  • Indigestion
  • Tachygastria

536.8 excludes:

Index entries containing 536.8:

AchyliaAchylosis 536.8
Acid
  • peptic disease 536.8
  • stomach 536.8
Acidity, gastric (high) (low) 536.8Apepsia 536.8Bilocular
  • stomach 536.8
Colic (recurrent) 789.0
  • gastric 536.8
Contraction, contracture, contracted
  • hourglass
  • stomach 536.8
Delay, delayed
  • gastric emptying 536.8
Diarrhea, diarrheal (acute) (autumn) (bilious) (bloody) (catarrhal) (choleraic) (chronic) (gravis) (green) (infantile) (lienteric) (noninfectious) (presumed noninfectious) (putrefactive) (secondary) (sporadic) (summer) (symptomatic) (thermic) 787.91
  • due to
    • achylia gastrica 536.8
DilatationDisease, diseased - see also Syndrome
  • acid-peptic 536.8
  • peptic NEC 536.9
    • acid 536.8
  • Reichmann's (gastrosuccorrhea) 536.8
  • Rossbach's (hyperchlorhydria) 536.8
Disorder - see also Disease
  • gastric (functional) 536.9
    • motility 536.8
    • secretion 536.8
DistentionDisturbance - see also Disease
  • gastric (functional) 536.9
    • motility 536.8
    • secretion 536.8
Dumping syndrome (postgastrectomy) 564.2
  • nonsurgical 536.8
Dyspepsia (allergic) (congenital) (fermentative) (flatulent) (functional) (gastric) (gastrointestinal) (neurogenic) (occupational) (reflex) 536.8Engorgement
  • stomach 536.8
Enteritis (acute) (catarrhal) (choleraic) (chronic) (congestive) (diarrheal) (exudative) (follicular) (hemorrhagic) (infantile) (lienteric) (noninfectious) (perforative) (phlegmonous) (presumed noninfectious) (pseudomembranous) 558.9
  • due to
    • achylia gastrica 536.8
Fermentation (gastric) (gastrointestinal) (stomach) 536.8Gastralgia 536.8Gastritis 535.5
  • spastic 536.8
Gastrodynia 536.8
Gastrorrhea 536.8Gastrospasm (neurogenic) (reflex) 536.8Gastrosuccorrhea (continuous) (intermittent) 536.8Hourglass contraction, contractureHyperacidity, gastric 536.8Hyperactive, hyperactivity
  • gastrointestinal 536.8
  • stomach 536.8
Hyperchlorhydria 536.8Hyperchylia gastrica 536.8Hypermobility
  • stomach 536.8
Hypermotility
  • gastrointestinal 536.8
  • stomach 536.8
Hypersecretion
  • gastric 536.8
Hypersensitive, hypersensitiveness, hypersensitivity - see also Allergy
  • stomach (allergic) (nonallergic) 536.8
Hypertonicity
  • gastrointestinal (tract) 536.8
  • stomach 536.8
Hypoacidity, gastric 536.8Hypochlorhydria 536.8Hypomotility
  • gastrointestinal tract 536.8
  • stomach 536.8
Indigestion (bilious) (functional) 536.8Inertia
  • stomach 536.8
Malfunction - see also Dysfunction
  • gastroenteric 536.8
Myasthenia 358.00
  • stomach 536.8
Pain(s)780.96
  • gastric 536.8
  • stomach 536.8
Peptic acid disease 536.8
Reichmann's disease or syndrome (gastrosuccorrhea) 536.8
Retention, retained
  • gastric 536.8
Rossbach's disease (hyperchlorhydria) 536.8Spasm, spastic, spasticity (see also condition) 781.0
  • gastrointestinal (tract) 536.8
  • stomach 536.8
Stasis
  • duodenal 536.8
Subacidity, gastric 536.8Syndrome - see also Disease
  • dumping 564.2
    • nonsurgical 536.8
  • Reichmann's (gastrosuccorrhea) 536.8
Tachygastria 536.8
Upset
  • gastric 536.8
  • gastrointestinal 536.8
    • psychogenic 306.4
    • virus (see also Enteritis, viral) 008.8
  • stomach 536.8
Vomiting 787.03
  • functional 536.8