K94.03 – Colostomy malfunction
ICD-10-CM 2027 diagnosis code · Other diseases of the digestive system
ICD-10-CM code
K94.03
- Code
K94.03(claims format:K9403)- Description
- Colostomy malfunction
- Billable
- Yes – valid for HIPAA-covered transactions
- Valid for
- Dates of service October 1, 2026 – September 30, 2027 (FY2027)
- Chapter
- 11. Diseases of the digestive system (K00-K95)
- Block
- K90-K95 Other diseases of the digestive system
- Parent codes
- K94 › K94.0
Notes for K94.03
Applicable to:
- Mechanical complication of colostomy
Index terms for K94.03
Entries in the ICD-10-CM alphabetic index that lead to this code:
- Stricture, colostomy
- Dysfunction, colostomy
- Malfunction, colostomy
- Colostomy, malfunctioning
- Stricture, stoma, colostomy
- Stoma malfunction, colostomy
- Malfunction, colostomy, valve
- Malfunction, valve, colostomy
- Stenosis, stenotic, colostomy
- Complication, colostomy, mechanical
- Complication, colostomy, malfunction
Related codes in K94.0
Frequently asked questions
What is ICD-10 code K94.03?
K94.03 is the ICD-10-CM code for colostomy malfunction, in the block K90-K95 (Other diseases of the digestive system).
Is K94.03 a billable code?
Yes. K94.03 is a billable/specific code that can be used to indicate a diagnosis for reimbursement purposes.
What category does K94.03 belong to?
It belongs to category K94 – Complications of artificial openings of the digestive system.
Source: CDC/NCHS ICD-10-CM FY2027 code files, tabular list and index. Reference only – code assignment must follow the official ICD-10-CM guidelines and documentation in the medical record.