ICD-10 Code
International Classification of Diseases, 10th Revision
Aug 20, 2017

See: Other specified diseases of stomach and duodenum

  ICD-10 Code for Other diseases of stomach & duodenum K31.89

K31.89 is a valid1 ICD 10 diagnosis code.

K31.89 is valid for submission for HIPAA-covered transactions.

Chapter 11 Diseases of the digestive system (K00-K95)
Section K20-K31 Diseases of esophagus, stomach and duodenum (K20-K31)
Category K31 Other diseases of stomach and duodenum

• See below for any additional coding requirements that may be necessary.

• Check for any notations, inclusions and/or exclusions that are specific to this ICD 10 code before using

1 No additional coding requirements necessary.
See also ICD 10 code for

Related Terms to “Other diseases of stomach and duodenum”

  • Achylia gastrica - K31.89
  • Atonia, atony, atonic
    • stomach - K31.89
  • Calculus, calculi, calculous
    • stomach - K31.89
  • Congestion, congestive
    • duodenum - K31.89
    • stomach - K31.89
  • Contraction, contracture, contracted(s)
    • hourglass
      • stomach - K31.89
    • stomach - K31.89
      • hourglass - K31.89
  • Deformity - Q89.9
  • Degeneration, degenerative
    • stomach - K31.89
  • Dilatation
    • stomach - K31.89
  • Disease, diseasedSee also Syndrome
  • Distension, distention
    • stomach - K31.89
  • Dysfunction
    • stomach - K31.89
  • Engorgement
    • stomach - K31.89
  • Fish hook stomach - K31.89
  • Gastroliths - K31.89
  • Gastromalacia - K31.89
  • Gastropathy - K31.9
    • congestive portal - K31.89
    • portal hypertensive - K31.89
  • Gastroptosis - K31.89
  • Gastrospasm(neurogenic) (reflex) - K31.89
  • Gastrostenosis - K31.89
  • Gastrosuccorrhea(continuous) (intermittent) - K31.89
  • Hourglass(contracture)See also Contraction, hourglass
    • stomach - K31.89
  • Hyperacidity(gastric) - K31.89
  • Hyperactive, hyperactivity - F90.9
    • gastrointestinal - K31.89
    • stomach - K31.89
  • Hyperchlorhydria - K31.89
  • Hyperemia(acute) (passive) - R68.89
    • stomach - K31.89
  • Hypermobility, hypermotility
    • stomach - K31.89
  • Hypersecretion
    • gastric - K31.89
  • Hypertension, hypertensive(accelerated) (benign) (essential) (idiopathic) (malignant) (systemic) - I10
    • portal(due to chronic liver disease) (idiopathic) - K76.6
      • gastropathy - K31.89
  • Hypertony, hypertonia, hypertonicity
    • stomach - K31.89
  • Hypertrophy, hypertrophic
    • duodenum - K31.89
    • stomach - K31.89
  • Hypoacidity, gastric - K31.89
  • Hypochlorhydria - K31.89
  • Hypomotility
    • gastrointestinal(tract) - K31.89
    • stomach - K31.89
  • Indigestion(acid) (bilious) (functional) - K30
    • catarrhal - K31.89
  • Inertia
    • stomach - K31.89
  • Insufficiency, insufficient
    • pyloric - K31.89
  • Irritable, irritability - R45.4
    • stomach - K31.89
  • Irritation
    • gastric - K31.89
    • stomach - K31.89
  • MalfunctionSee also Dysfunction
    • gastroenteric - K31.89
  • Malposition
    • stomach - K31.89
  • Megalogastria(acquired) - K31.89
  • Necrosis, necrotic(ischemic)See also Gangrene
    • stomach - K31.89
  • Obstruction, obstructed, obstructive
    • stomach NEC - K31.89
  • Prolapse, prolapsed
    • gastric(mucosa) - K31.89
    • stomach - K31.89
  • PtosisSee also Blepharoptosis
    • gastric - K31.89
    • stomach - K31.89
  • Redundant, redundancy
    • pylorus - K31.89
    • stomach - K31.89
  • Reichmann's disease or syndrome - K31.89
  • RetentionSee also Retained
    • gastric - K31.89
  • Rossbach's disease - K31.89
  • Rupture, ruptured
    • duodenal stump - K31.89
    • stomach(nontraumatic) (spontaneous) - K31.89
  • Sclerosis, sclerotic
    • stomach - K31.89
  • Softening
    • stomach - K31.89
  • Spasm, spastic, spasticity(s) - R25.2See also condition
    • gastrointestinal(tract) - K31.89
    • pylorus NEC - K31.3
      • adult hypertrophic - K31.89
    • stomach - K31.89
  • StrictureSee also Stenosis
    • stomach - K31.89
  • Subacidity, gastric - K31.89
  • SyndromeSee also Disease
  • Tachygastria - K31.89
  • Volvulus(bowel) (colon) (intestine) - K56.2
    • stomach(due to absence of gastrocolic ligament) - K31.89
  • Vomiting - R11.10
    • functional - K31.89
See the 2017 ICD-10-CM Coding Guidelines.

When ICD 10 was implemented on October 1, 2015, it did not affect physicians', outpatient facilities', and hospital outpatient departments' use of CPT codes on Medicare Fee-For-Service claims. Providers should continue to use CPT codes to report these services.