K42.9Billable

Umbilical hernia without obstruction or gangrene

Chapter
11. Diseases of the digestive system
Category
K42
Effective date
October 1, 2026

Related codes in category K42

K42Umbilical herniaK42.0Umbilical hernia with obstruction, without gangreneYesK42.1Umbilical hernia with gangreneYes

Frequently asked questions

What is ICD-10 code K42.9?

K42.9 is an ICD-10-CM diagnosis code for Umbilical hernia without obstruction or gangrene.

Is K42.9 a billable code?

Yes. K42.9 is billable and specific enough to be used on a claim.

What ICD-10-CM chapter is K42.9 in?

K42.9 falls under Chapter 11: Diseases of the digestive system.

When did K42.9 become effective?

K42.9 has been effective since October 1, 2026, per the CMS/CDC ICD-10-CM annual release.

What other codes are related to K42.9?

K42.9 belongs to category K42, which includes 3 other codes — see the related codes list on this page.

ICD-10-CM data maintained by CDC/CMS (public domain). Always verify codes with authoritative sources before making coding or billing decisions.