Fistula involving stomach or duodenum
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ICD10 Diagnosis | |
Dx: | Fistula involving stomach or duodenum |
ICD10 code: | K31.6 |
Pre-ICD10 counterpart: | Other GI/GYNE problems |
Charlson/ALERT Scale: | none |
APACHE Como Component: | none |
APACHE Acute Component: | none |
Start Date: | |
Stop Date: | |
External ICD10 Documentation |
This diagnosis is a part of ICD10 collection.
Additional Info
Coding Fistulas in ICD10
A fistula is an abnormal connection between one hollow structure (which may be an organ such as bladder, stomach, or a blood vessel OR a "space" such as the peritoneal space or the thoracic cavity), to another hollow structure OR to the external surface (i.e. skin). We have specific codes for some, but not all fistulas:
Fistula codes: |
Coding instructions
- In general, enter the codes for both structures involved as Combined ICD10 codes -- e.g. for a fistula between the bladder and intestine ("enterovesicular fistula"), combine Intestinal fistula and Bladder, fistula, to anywhere
- When the fistula goes from a hollow structure to the skin (external) then only code the hollow structure itself --- e.g. an anal fistula to the skin just code: Anus or rectum, fistula
- For a fistula involving a hollow structure for which we do not have a specific fistula code, then use the appropriate NOS code -- e.g. for a fistula involving the gallbladder, use Gallbladder or bile duct disorder, NOS
Alternate ICD10s to consider coding instead or in addition
Candidate Combined ICD10 codes
Related CCI Codes
Data Integrity Checks (automatic list)
none found
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