ICD-10-CM Code K58.9
Irritable bowel syndrome without diarrhea

BILLABLE

Billable Code

Billable codes are sufficient justification for admission to an acute care hospital when used a principal diagnosis.

| ICD-10 from 2011 - 2016

K58.9 is a billable ICD code used to specify a diagnosis of irritable bowel syndrome without diarrhea. A 'billable code' is detailed enough to be used to specify a medical diagnosis.

The ICD code K58 is used to code Irritable bowel syndrome

Irritable bowel syndrome (IBS) or spastic colon is a symptom-based diagnosis. It is characterized by chronic abdominal pain, discomfort, bloating, and alteration of bowel habits. Diarrhea or constipation may predominate, or they may alternate (classified as IBS-D, IBS-C, or IBS-A, respectively).

Specialty:	Gastroenterology
MeSH Code:	D043183
ICD 9 Code:	564.1

Source: Wikipedia

Coding Notes for K58.9 Info for medical coders on how to properly use this ICD-10 code

Inclusion Terms: Inclusion Terms Inclusion Terms are a list of concepts for which a specific code is used. The list of Inclusion Terms is useful for determining the correct code in some cases, but the list is not necessarily exhaustive.: Irritable bowel syndrome NOS

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.

Related Concepts SNOMET-CT

Enterospasm (disorder)
Colonospasm (disorder)

ICD-10-CM Alphabetical Index References for 'K58.9 - Irritable bowel syndrome without diarrhea'

The ICD-10-CM Alphabetical Index links the below-listed medical terms to the ICD code K58.9. Click on any term below to browse the alphabetical index.

Hypermobility, hypermotility +

Colitis(acute) (catarrhal) (chronic) (noninfective) (hemorrhagic) (see: Enteritis) +

Syndrome (see: Disease) +

Irritable, irritability +

Spasm(s), spastic, spasticity (see: condition) +

Colic(bilious) (infantile) (intestinal) (recurrent) (spasmodic) +

Equivalent ICD-9 Code GENERAL EQUIVALENCE MAPPINGS (GEM)

564.1

Irritable bowel syndrome (approximate match)

This is the official approximate match mapping between ICD9 and ICD10, as provided by the General Equivalency mapping crosswalk. This means that while there is no exact mapping between this ICD10 code K58.9 and a single ICD9 code, 564.1 is an approximate match for comparison and conversion purposes.

Parent Code: K58 - Irritable bowel syndrome

Code Navigator: ICD

ICD-10-CM Code K58.9 Irritable bowel syndrome without diarrhea