751.1 ATRESIA SMALL INTESTINE


Code Information

Diagnosis Code: 751.1

Short Description: Atresia small intestine

Long Description: Atresia and stenosis of small intestine

Code Classification:

  • Congenital anomalies (740–759)
    • Congenital anomalies (740-759)
      • 751 Other congenital anomalies of digestive system
        • 751.1 Atresia small intestine

Code Version: 2015 ICD-9-CM


References to Index of Diseases and Injuries

The code 751.1 has the following ICD-9-CM references to the Index of Diseases and Injuries
  • Absence (organ or part) (complete or partial)
    • duodenum (acquired) (postoperative) V45.72
      • congenital 751.1
    • ileum (acquired) (postoperative) (posttraumatic) V45.72
      • congenital 751.1
    • intestine (acquired) (small) V45.72
      • congenital 751.1
        • large 751.2
    • jejunum (acquired) V45.72
      • congenital 751.1
  • Agenesis - see also Absence, by site, congenital
    • duodenum 751.1
    • ileum 751.1
    • intestine (small) 751.1
      • large 751.2
    • jejunum 751.1
  • Atresia, atretic (congenital) 759.89
    • duodenum 751.1
    • ileum 751.1
    • intestine (small) 751.1
      • large 751.2
    • jejunum 751.1
  • Hypoplasia, hypoplasis 759.89
    • intestine (small) 751.1
      • large 751.2
  • Imperforate (congenital) - see also Atresia
    • intestine (small) 751.1
      • large 751.2
    • jejunum 751.1
  • Impervious (congenital) - see also Atresia
    • intestine (small) 751.1
      • large 751.5
  • Obstruction, obstructed, obstructive
    • duodenum 537.3
      • congenital 751.1
    • intestine (mechanical) (neurogenic) (paroxysmal) (postinfectional) (reflex) 560.9
      • congenital or infantile (small) 751.1
        • large 751.2
  • Stenosis (cicatricial) - see also Stricture
    • duodenum 537.3
      • congenital 751.1
    • intestine (see also Obstruction, intestine) 560.9
      • congenital (small) 751.1
        • large 751.2
  • Strangulation, strangulated 994.7
    • intestine (large) (small) 560.2
      • congenital (small) 751.1
        • large 751.2
  • Stricture (see also Stenosis) 799.89
    • duodenum 537.3
      • congenital 751.1
    • intestine (see also Obstruction, intestine) 560.9
      • congenital (small) 751.1
        • large 751.2

Crosswalk Information

The code 751.1 converts into the following ICD-10 code(s):
ICD-9 Code ICD-10 Code ICD-10 Description
751.1 Right Arrow Q41.9 Congen absence, atresia and stenosis of sm int, part unsp
This ICD-9 to ICD-10 data is based on the 2018 General Equivalency Mapping (GEM) files published by the Centers for Medicare & Medicaid Services (CMS) for informational purposes only. The data is not an ICD-10 conversion tool and doesn’t guarantee clinical accuracy.

Similar Codes

ICD-9 Code ICD-9 Description
751.0 Meckel's diverticulum
751.2 Atresia and stenosis of large intestine, rectum, and anal canal
751.3 Hirschsprung's disease and other congenital functional disorders of colon
751.4 Anomalies of intestinal fixation
751.5 Other anomalies of intestine
751.60 Unspecified anomaly of gallbladder, bile ducts, and liver
751.61 Biliary atresia
751.62 Congenital cystic disease of liver
751.69 Other anomalies of gallbladder, bile ducts, and liver
751.7 Anomalies of pancreas
751.8 Other specified anomalies of digestive system
751.9 Unspecified anomaly of digestive system


This page was last updated on: 10/1/2014