Diagnosis Codes in MS-DRG 379 - GASTROINTESTINAL HEMORRHAGE WITHOUT CC/MCC

The Medicare Severity Diagnosis-Related Group or MS-DRG is a patient classification scheme which provides a means of relating the type of patients a hospital treats. The DRGs divides all possible principal diagnoses into mutually exclusive principal diagnosis areas referred to as Major Diagnostic Categories (MDC). This is the group for Diagnosis Codes in MS-DRG 379 - GASTROINTESTINAL HEMORRHAGE WITHOUT Complication Comorbidity/Major Complication or Comorbidity diseases in version MS-DRG V41.0 applicable from 10/01/2023 through 09/30/2024.

MS-DRG MS-DRG Title MCD Relative Weight Geometric LOS Arithmetic LOS
379 GASTROINTESTINAL HEMORRHAGE WITHOUT CC/MCC 06 0.6332 Relative Weight
The relative weight of a diagnostic related group determines the reimbursement rate based on the severity of a patient's illness and the associated cost of care during hospitalization.
0.63 Geometric Length of Stay
The geometric mean length of stay (GMLOS) is used by Medicare to calculate the reimbursement for patients whose medical treatment takes a much longer or shorter time than average.
2.10 Arithmetic Length of Stay
The average length of stay (ALOS) reflects the average number of days a patient spends in a hospital for each admission.

List of ICD-10-CM Codes in Diagnostic Related Group


  • K25
    • K25.0 Acute gastric ulcer with hemorrhage
    • K25.2 Acute gastric ulcer with both hemorrhage and perforation
    • K25.4 Chronic or unspecified gastric ulcer with hemorrhage
    • K25.6 Chronic or unspecified gastric ulcer with both hemorrhage and perforation
  • K26
    • K26.0 Acute duodenal ulcer with hemorrhage
    • K26.2 Acute duodenal ulcer with both hemorrhage and perforation
    • K26.4 Chronic or unspecified duodenal ulcer with hemorrhage
    • K26.6 Chronic or unspecified duodenal ulcer with both hemorrhage and perforation
  • K27
    • K27.0 Acute peptic ulcer, site unspecified, with hemorrhage
    • K27.2 Acute peptic ulcer, site unspecified, with both hemorrhage and perforation
    • K27.4 Chronic or unspecified peptic ulcer, site unspecified, with hemorrhage
    • K27.6 Chronic or unspecified peptic ulcer, site unspecified, with both hemorrhage and perforation
  • K28
    • K28.0 Acute gastrojejunal ulcer with hemorrhage
    • K28.2 Acute gastrojejunal ulcer with both hemorrhage and perforation
    • K28.4 Chronic or unspecified gastrojejunal ulcer with hemorrhage
    • K28.6 Chronic or unspecified gastrojejunal ulcer with both hemorrhage and perforation
  • K29.0
    • K29.01 Acute gastritis with bleeding
  • K29.2
    • K29.21 Alcoholic gastritis with bleeding
  • K29.3
    • K29.31 Chronic superficial gastritis with bleeding
  • K29.4
    • K29.41 Chronic atrophic gastritis with bleeding
  • K29.5
    • K29.51 Unspecified chronic gastritis with bleeding
  • K29.6
    • K29.61 Other gastritis with bleeding
  • K29.7
    • K29.71 Gastritis, unspecified, with bleeding
  • K29.8
    • K29.81 Duodenitis with bleeding
  • K29.9
    • K29.91 Gastroduodenitis, unspecified, with bleeding
  • K31.81
    • K31.811 Angiodysplasia of stomach and duodenum with bleeding
  • K31.8
    • K31.82 Dieulafoy lesion (hemorrhagic) of stomach and duodenum
  • K55.2
    • K55.21 Angiodysplasia of colon with hemorrhage
  • K57.0
    • K57.01 Diverticulitis of small intestine with perforation and abscess with bleeding
  • K57.1
    • K57.11 Diverticulosis of small intestine without perforation or abscess with bleeding
    • K57.13 Diverticulitis of small intestine without perforation or abscess with bleeding
  • K57.2
    • K57.21 Diverticulitis of large intestine with perforation and abscess with bleeding
  • K57.3
    • K57.31 Diverticulosis of large intestine without perforation or abscess with bleeding
    • K57.33 Diverticulitis of large intestine without perforation or abscess with bleeding
  • K57.4
    • K57.41 Diverticulitis of both small and large intestine with perforation and abscess with bleeding
  • K57.5
    • K57.51 Diverticulosis of both small and large intestine without perforation or abscess with bleeding
    • K57.53 Diverticulitis of both small and large intestine without perforation or abscess with bleeding
  • K57.8
    • K57.81 Diverticulitis of intestine, part unspecified, with perforation and abscess with bleeding
  • K57.9
    • K57.91 Diverticulosis of intestine, part unspecified, without perforation or abscess with bleeding
    • K57.93 Diverticulitis of intestine, part unspecified, without perforation or abscess with bleeding
  • K62
    • K62.5 Hemorrhage of anus and rectum
  • K92
    • K92.0 Hematemesis
    • K92.1 Melena
    • K92.2 Gastrointestinal hemorrhage, unspecified