ICD-10-CM Code K59.9
Functional intestinal disorder, unspecified
BILLABLE
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ICD-10 from 2011 - 2016
Billable Code
Billable codes are sufficient justification for admission to an acute care hospital when used a principal diagnosis.K59.9 is a billable ICD code used to specify a diagnosis of functional intestinal disorder, unspecified. A 'billable code' is detailed enough to be used to specify a medical diagnosis.
MS-DRG Mapping
- DRG Group #391-392 - Esophagitis, gastroent and misc digest disorders with MCC.
- DRG Group #391-392 - Esophagitis, gastroent and misc digest disorders without MCC.
ICD-10-CM Alphabetical Index References for 'K59.9 - Functional intestinal disorder, unspecified'
The ICD-10-CM Alphabetical Index links the below-listed medical terms to the ICD code K59.9. Click on any term below to browse the alphabetical index.
Equivalent ICD-9 Code GENERAL EQUIVALENCE MAPPINGS (GEM)
Unspecified functional disorder of intestine
(exact match)
This is the official exact match mapping between ICD9 and ICD10, as provided by the General Equivalency mapping crosswalk. This means that in all cases where the ICD9 code 564.9 was previously used, K59.9 is the appropriate modern ICD10 code.
Parent Code: K59 - Other functional intestinal disorders