K56.1
Billable
ChapterK00–K95
Ranksubcategory
Official Description
Intussusception
Metadata & Insights
- •2026 ICD-10-CM Edition - Effective October 1, 2025.
- •Billable/specific code (valid for reimbursement).
- •Chapter 11: Diseases of the Digestive System (K00-K95).
Instructional Notes
Includes
- Intussusception or invagination of bowel
- Intussusception or invagination of colon
- Intussusception or invagination of intestine
- Intussusception or invagination of rectum
Excludes2(Not included here)
General instructions are available for the parent sections:
Clinical Hierarchy
Applicable Ancestor Context
The following parent sections contain instructions or notes that apply to K56.1:
Alphabetic Index Mentions
These are Diagnosis Index lookup paths that route to K56.1. Use them as entry terms for search, then confirm final coding instructions in the Tabular List and notes above.
3 raw paths
Intussusception (bowel) (colon) (enteric) (ileocecal) (ileocolic) (intestine) ( rectum)1 unique routes
Invagination (bowel, colon, intestine or rectum)1 unique routes
Telescoped bowel or intestine1 unique routes
MS-DRG Classification
This code is grouped within the following Diagnosis Related Group(s) for clinical reimbursement:
Cross Reference
Find Procedures (ICD-10-PCS)
Find surgical and procedural codes related to Intussusception.
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