Groundbreaking: First-Ever HCC RAF Score Accessible Through REST API
First-Ever HCC RAF Score Accessible Through REST API
Check Now
Image depicting the concept of elevating provider support and enhancing concurrent coding for risk adjustment in healthcare.
Elevate Provider Support:
Enhance Your Concurrent Coding
for Risk Adjustment
Check Now

ICD-10-CM Diagnosis Code K31.5

Effective Date: 10/01/2015 To 09/30/2025

Obstruction of duodenum

CMS-HCC-V24 CMS-HCC-V28 RxHCC Age Gender Maternity Acute or Chronic MCC
-- -- -- -- -- -- Acute No
Applicable To for K31.5:
  • Constriction of duodenum

  • Duodenal ileus (chronic)

  • Stenosis of duodenum

  • Stricture of duodenum

  • Volvulus of duodenum

Excludes-1 for K31.5:
  • congenital stenosis of duodenum (Q41.0)

Back-references to K31.5
  • Cicatrix(adherent) (contracted) (painful) (vicious) see also Scar L90.5
    • duodenum(bulb), obstructive K31.5
    • Constriction see also Stricture
      • duodenum K31.5
      • Ileus(bowel) (colon) (inhibitory) (intestine) K56.7
        • duodenal(chronic) K31.5
        • Obstruction, obstructed, obstructive
          • duodenum K31.5
          • Scar, scarring see also Cicatrix L90.5
            • duodenum, obstructive K31.5
            • Stasis
              • duodenal K31.5
              • Stenosis, stenotic(cicatricial) see also Stricture
                • duodenum K31.5
                • Stricture see also Stenosis
                  • duodenum K31.5
                  • Syndrome see also Disease
                    • aortomesenteric duodenum occlusion K31.5
                    • Volvulus(bowel) (colon) (intestine) K56.2
                      • duodenum K31.5
                      • Chapter, Section and Diagnosis Prefix for K31.5
                          K00-K95 :

                          Diseases of the digestive system

                          K20-K31 :

                          Diseases of esophagus, stomach and duodenum

                          K31 :

                          Other diseases of stomach and duodenum