K40 is a non-billable/non-specific diagnosis code from the 2025 ICD-10-CM used to classify the following condition: Inguinal hernia.
Includes
Bubonocele
Direct inguinal hernia
Double inguinal hernia
Indirect inguinal hernia
Inguinal hernia NOS
Oblique inguinal hernia
Scrotal hernia
Codes
K40.0
Bilateral inguinal hernia, with obstruction, without gangrene
K40.1
Bilateral inguinal hernia, with gangrene
K40.2
Bilateral inguinal hernia, without obstruction or gangrene
K40.3
Unilateral inguinal hernia, with obstruction, without gangrene
K40.4
Unilateral inguinal hernia, with gangrene
K40.9
Unilateral inguinal hernia, without obstruction or gangrene
Versions
2025
No changes
2024
No changes
2023
No changes
2022
No changes
2021
No changes
2020
No changes
2019
No changes
2018
No changes
2017
No changes
2016
New code