ICD-10-CM › K00-K95 › K55-K64 › K59.8 Other specified functional... › K59.89
K59.89
Other specified functional intestinal disorders
ValidICD-10-CM diagnosis code.
Valid for claims with a date of service in the current code year.
What has happened to this code
Every change the publisher made, from 2021 to now.
- FY2021 Added to the code set Other specified functional intestinal disorders
Official coding rules
Published by CDC for FY2027. A rule attached to a category binds every code beneath it, so the rules inherited from this code's ancestors are shown with the code they come from.
Inherited from K59 Other functional intestinal disorders
Excludes1 - never coded here
- change in bowel habit NOS (R19.4)
- intestinal malabsorption (K90.-)
- psychogenic intestinal disorders (F45.8)
Excludes2 - not included here
- functional disorders of stomach (K31.-)
How CDC's index refers to this code
Wording from the official alphabetic index. Much of it appears nowhere in the code description, which is why a search for the everyday phrase so often finds nothing.
- Low > function
- Dilated, dilation
- Atonia, atony, atonic > colon
- Stasis > cecum
- Stasis > colon
- Stasis > ileum
- Stasis > rectal
- Ileus > myxedema
- Stasis > jejunum
- Dilatation > anus
- Dilatation > ileum
- Syndrome > König's
- Hyperemia > enteric
- Stasis > intestinal
- Dilatation > jejunum
- Dilatation > duodenum
- Hyperemia > intestine
- Dyspepsia > intestinal
- Dyskinesia > intestinal
- Stasis > ileocecal coil
- Hypomotility > intestine
- Hypofunction > intestinal
- Syndrome > hepatic flexure
- Achalasia > sphincteral NEC
- Pseudo-obstruction intestine
- Syndrome > splenic > flexure
- Atonia, atony, atonic > cecum
- Irritable, irritability > ileum
- Immobile, immobility > intestine
- Irritable, irritability > rectum
- Atonia, atony, atonic > intestine
- Irritable, irritability > jejunum
- Irritable, irritability > duodenum
- Spasm, spastic, spasticity > duodenum
- Contraction, contracture, contracted > anus
- Paralysis, paralytic > digestive organs NEC
- Contraction, contracture, contracted > rectum, rectal
- Disease, diseased > intestine > functional > specified NEC
Codes in the same group
| Code | Description | Status |
|---|---|---|
| K59.81 | Ogilvie syndrome | Valid |