Chapter XI of 22
Diseases of the digestive system
Codes K00–K95Category range as published by CMS
Search within ICD-10-CM — results across the whole code set will include categories K00–K95 from this chapter.
About this chapter
ICD-10-CM Chapter XI — “Diseases of the digestive system” — spans every category from K00 through K95. Each category in that range expands into a header code and one or more billable codes with additional specificity (laterality, episode of care, or clinical detail). Open any code’s own page to see its exact position in the hierarchy, its parent and children, and whether it’s billable.