MCMedicalCodingSoftware
K40.0

K40.0: Bilateral inguinal hernia, with obstruction, without gangrene

Non-billable headerICD-10-CMbilateral

K40.0 is a non-billable header ICD-10-CM code for bilateral inguinal hernia, with obstruction, without gangrene. It cannot be billed on its own: choose one of the more specific child codes below.

Inclusion terms

Alternative wordings a physician may use in the chart for this same code.

  • Inguinal hernia (bilateral) causing obstruction without gangrene
  • Incarcerated inguinal hernia (bilateral) without gangrene
  • Irreducible inguinal hernia (bilateral) without gangrene
  • Strangulated inguinal hernia (bilateral) without gangrene

Risk adjustment

No CMS-HCC V28 category: this code does not change a RAF score.

Code history

Unchanged in every release from FY2024 to FY2027.

Code to one of these instead K40.0

2 child codes. Green means billable.

Other codes under K40

ICD-10-CMFY2027· effective October 1, 2026

Loaded directly from the CMS/NCHS ICD-10-CM public-domain release: see data sources and our editorial policy. If this page disagrees with the CMS tabular list, this page is wrong. Reference information for professional coders; not medical or billing advice.