Q43.4
BillableDuplication of intestine
Duplication of intestine
Coding Notes
Excludes 2
Conditions not included here, but the patient may have both
Related Codes(9)
Q43.0Meckel's diverticulum (displaced) (hypertrophic)
Q43.1Hirschsprung's disease
Q43.2Other congenital functional disorders of colon
Q43.3Congenital malformations of intestinal fixation
Q43.5Ectopic anus
Q43.6Congenital fistula of rectum and anus
Q43.7Persistent cloaca
Q43.8Other specified congenital malformations of intestine
Q43.9Congenital malformation of intestine, unspecified
ICD-11 Equivalents(1)
ICD-11 Equivalents
View full mappingCorresponding ICD-11 codes from the WHO crosswalk mapping
Also Known As / Clinical Terms(69)
SNOMED CT
- Congenital duplication of intestine3845008
- Duplication of intestine3845008
- Congenital duplication of anus4195003
- Duplication of anus4195003
- Congenital duplication of colon28682004
- Double-barrelled colon28682004
- Duplication of colon28682004
- Duplication of large intestine28682004
- Reduplication of large intestine28682004
- Congenital duplication of appendix35266001
- Double appendix35266001
- Duplication of appendix35266001
- Congenital anomaly of appendix38856001
- Congenital duplication of caecum42324007
- Congenital duplication of cecum42324007
- Duplication of caecum42324007
- Duplication of cecum42324007
- Long tubular intestinal duplication47206001
- Duplication of duodenum60680007
- Duplication of the small intestine253795001
- Enteric duplication253795001
- Jejunum duplex253796000
- Ileum duplex253797009
- Partial duplication of appendix253799007
- Complete duplication of appendix253800006
- Triplication of appendix253801005
- Congenital duplication of rectum725910009
- Rectal duplication725910009
- Thoraco-abdominal enteric duplication733628001
UMLS
Clinical Terms
- Duplication of appendix
- Duplication of caecum
- Congenital duplication of appendix
- Jejunum duplex
- Intestinal Duplication
- intestine duplication
- Duplication of the small intestine
- Congenital duplication of caecum
- Double-barrelled colon
- Complete duplication of appendix
- Duplication of anus
- Congenital anomaly of appendix
- Partial duplication of appendix
- Thoraco-abdominal enteric duplication
- Duplication of duodenum
- Double appendix
- Long tubular intestinal duplication
- Bowel duplication
- Congenital duplication of intestine
- Congenital duplication of colon
- Duplication of colon
- Congenital duplication of anus
- Congenital duplication of intestine (disorder)
- Ileum duplex
- Congenital duplication of cecum
- Enteric duplication
- Reduplication of large intestine
- Duplication of large intestine
- Congenital duplication of rectum
- Rectal duplication
- Duplication of cecum
- Triplication of appendix
Frequently Asked Questions
What is the ICD-10 code for duplication of intestine?
The ICD-10-CM code for duplication of intestine is Q43.4. The full clinical description is "Duplication of intestine". Q43.4 is a billable/specific code that can be used on insurance claims and medical billing.
What does ICD-10 code Q43.4 mean?
ICD-10-CM code Q43.4 represents “Duplication of intestine”. It is classified under Chapter 17: Congenital Malformations, Deformations and Chromosomal Abnormalities and is a billable/specific code that can be used on a claim.
Is Q43.4 a billable code?
Yes, Q43.4 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.
What chapter is Q43.4 in?
Q43.4 is in Chapter 17: Congenital Malformations, Deformations and Chromosomal Abnormalities (codes Q00-Q99).
What SNOMED CT codes does Q43.4 map to?
Q43.4 maps to 16 SNOMED CT concepts: 253800006, 38856001, 4195003, 35266001, 42324007, and 11 more. SNOMED CT is a clinical terminology used in electronic health records.
What are the UMLS CUIs for Q43.4?
Q43.4 is linked to 1 UMLS Concept Unique Identifier: C0266166. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
How does Q43.4 relate to ICF functioning codes?
ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like duplication of intestine affect a person's functioning: body functions, activities, participation, and environmental factors. AutoICD provides ICF Core Sets for 12+ conditions and can map clinical text to ICF categories automatically. Browse the ICF directory to explore functioning codes.
What is the ICD-11 equivalent of Q43.4?
Q43.4 maps to the ICD-11 code: LB1Z (Structural developmental anomalies of the digestive tract, unspecified).
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Includes SNOMED Clinical Terms® (SNOMED CT®) used by permission of SNOMED International. Includes content from the UMLS Metathesaurus, courtesy of the U.S. National Library of Medicine.