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ICD-10-CM/Diseases of the digestive system

K40-K46

Hernia (K40-K46)

K40-K46 contains 7 categories and 64 ICD-10-CM codes for FY2027.

K40Inguinal hernia12 billable
K41Femoral hernia12 billable
K42Umbilical hernia3 billable
K43Ventral hernia9 billable
K44Diaphragmatic hernia3 billable
K45Other abdominal hernia3 billable
K46Unspecified abdominal hernia3 billable

Every ICD-10-CM code, and whether you can actually bill it

Built directly from the official ICD-10-CM FY2027 release published by the CDC / National Center for Health Statistics and CMS.

FY2027 codes are valid for encounters from October 1, 2026 through September 30, 2027.

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Billable vs Non-Billable ICD-10 Codes Explained
Excludes1 vs Excludes2 in ICD-10-CM: The Difference
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ICD-10-CM 7th Characters (A, D, S) and Placeholder X
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