ICD-10-CM › K00-K95 › K55-K64 › K codes › K58

K58

Irritable bowel syndrome

Not billableICD-10-CM diagnosis code.

This code exists but cannot be submitted on its own. It groups the more specific codes beneath it.

A category header for its whole life, FY2016 onwards. It has never been valid for submission on its own.

Submit one of these 5 more specific codes instead:

  • K58.0 Irritable bowel syndrome with diarrhea
  • K58.1 Irritable bowel syndrome with constipation
  • K58.2 Mixed irritable bowel syndrome
  • K58.8 Other irritable bowel syndrome
  • K58.9 Irritable bowel syndrome, unspecified

What has happened to this code

Every change the publisher made, from 2012 to now. Entries marked draft are from the pre-implementation releases: ICD-10 took effect on 1 October 2015, so nothing before FY2016 was ever valid on a claim.

  1. FY2012 Added to the draft code set draft Irritable bowel syndrome

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.

This code

Includes

  • irritable colon
  • spastic colon