K31.6
BillableFistula of stomach and duodenum
Fistula of stomach and duodenum
Coding Notes
Inclusion Terms
Alternative clinical terms for this condition
- Gastrocolic fistula
- Gastrojejunocolic fistula
Includes
Conditions included under this code
- functional disorders of stomach
Excludes 2
Conditions not included here, but the patient may have both
- certain conditions originating in the perinatal period (P04-P96)
- certain infectious and parasitic diseases (A00-B99)
- complications of pregnancy, childbirth and the puerperium (O00-O9A)
- congenital malformations, deformations and chromosomal abnormalities (Q00-Q99)
- endocrine, nutritional and metabolic diseases (E00-E88)
- injury, poisoning and certain other consequences of external causes (S00-T88)
- neoplasms (C00-D49)
- symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)
- hiatus hernia (K44.-)
- diabetic gastroparesis (E08.43, E09.43, E10.43, E11.43, E13.43)
- diverticulum of duodenum (K57.00-K57.13)
Code Also
A second code may be required; sequencing depends on circumstances
- , if applicable, disruption of internal operation (surgical) wound (T81.32-)
Also Known As / Clinical Terms
SNOMED CT
- Enteroenteric fistula3590007
- DF - Duodenal fistula7780000
- Duodenal fistula7780000
- Aortoduodenal fistula9058002
- Duodenoaortic fistula9058002
- Duodenocolic fistula16010007
- Gastroduodenal fistula17206008
- Gastrojejunocolic fistula25335003
- Low-output external gastrointestinal fistula26289005
- Gastrocolic fistula28756003
- Internal gastrointestinal fistula32161008
- Gastroenteric fistula37831005
- Gastrointestinal fistula37831005
- Duodenorenal fistula45743004
- Pyeloduodenal fistula45743004
- Aortoenteric fistula59047005
- Aortointestinal fistula59047005
- Internal duodenal fistula79615003
- External gastrointestinal fistula80641008
- Duodenocutaneous fistula85968009
- External duodenal fistula85968009
- High-output external gastrointestinal fistula111342009
- Coloenteric fistula111356006
- Enterocolic fistula111356006
- Enterocolonic fistula111356006
- Aortic fistula128551005
- External gastric fistula196767003
- Gastrocutaneous fistula196767003
- Enteric cutaneous fistula197247001
- Enterocutaneous fistula197247001
- Fistula of stomach235671002
- GF - Gastric fistula235671002
- Gastric fistula235671002
- Internal gastric fistula235672009
- Gastrojejunal fistula235673004
- Duodenoenteric fistula235696004
- External small bowel fistula235738006
- Duodenal stump fistula277540008
- Jejunal fistula304371002
- Esophago-enteric fistula405567008
- Esophagoenteric fistula405567008
- Oesophagoenteric fistula405567008
- Acquired gastric fistula717858004
- Gastroduodenal disorder3411000119107
Frequently Asked Questions
What is ICD-10 code K31.6?
ICD-10-CM code K31.6 represents "Fistula of stomach and duodenum". It is a billable/specific code that can be used on a claim.
Is K31.6 a billable code?
Yes, K31.6 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.
What chapter is K31.6 in?
K31.6 is in Chapter 11: Diseases of the Digestive System (codes K00-K95).
What SNOMED CT codes does K31.6 map to?
K31.6 maps to 30 SNOMED CT concepts: 717858004, 128551005, 9058002, 59047005, 111356006, and 25 more. SNOMED CT is a clinical terminology used in electronic health records.
What are the UMLS CUIs for K31.6?
K31.6 is linked to 3 UMLS Concept Unique Identifiers: C0267180, C0267179, C0267181. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
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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.