ICD10BillableValid for clinical use

ICD-10 Code K41.90: Unilateral femoral hernia, without obstruction or gangrene, not specified as recurrent

K41.90 is a billable ICD-10 diagnosis code used to classify Unilateral femoral hernia, without obstruction or gangrene, not specified as recurrent in medical records and claims. You may see this code in hospital records, discharge summaries, insurance claims, encounter documentation, referrals, or other healthcare billing and coding records. ICD-10 codes are diagnosis classification codes used in healthcare records, reporting, coding workflows, and billing support. This code sits within the broader ICD-10 area for Diseases of the digestive system (K00-K95).

Reviewed by HealthAssure Clinical TeamUpdated 26 May 2026

What is this code?

ICD-10 codes are diagnosis classification codes used in healthcare records, reporting, coding workflows, and billing support. This code sits within the broader ICD-10 area for Diseases of the digestive system (K00-K95).

When is it used?

  • May be used when a clinician documents unilateral femoral hernia, without obstruction or gangrene, not specified as recurrent in a patient's medical record.
  • May appear in hospital records, claims, referrals, and clinical documentation.
  • This code can be used as a clinically usable diagnosis entry in standardized coding workflows.

What it does not mean

  • A code alone does not explain severity, treatment plan, or outcome.
  • A medical code should not be treated as a substitute for a doctor's diagnosis or advice.

Code hierarchy

chapter
11Diseases of the digestive system (K00-K95)
block
K40-K46Hernia
category
K41Femoral hernia
category
K41.9Unilateral femoral hernia, without obstruction or gangrene
currentK41.9

Official coding notes

Inclusion terms
  • Femoral hernia NOS
  • Unilateral femoral hernia NOS

Where you may see this code

You may see this code in hospital records, discharge summaries, insurance claims, encounter documentation, referrals, or other healthcare billing and coding records.

Related specialists

GastroenterologistGeneral Physician

Coverage-related procedures and services

Coding guidelines

Common synonyms

Unilateral femoral hernia, without obstruction or gangrene, not specified as recurrent

Frequently asked questions

Code details

CodeK41.90
SystemICD10
Display nameUnilateral femoral hernia, without obstruction or gangrene, not specified as recurrent
ChapterDiseases of the digestive system (K00-K95)
BlockHernia

Flags

BillableYes
Valid clinical useYes

Source

SourceICD-10
Version2026-annual
Releaseannual
Year2026

Index terms

Matched terms
Hernia, hernial(acquired) (recurrent)Hernia, hernial(acquired) (recurrent)Hernia, hernial(acquired) (recurrent)Hernia, hernial(acquired) (recurrent)

About this content

This page is prepared by HealthAssure's clinical team using official coding standards from ICD-10. AI tools assist with drafting explanations, which are then reviewed and verified by healthcare professionals for accuracy. This content is for informational purposes and does not replace professional medical advice. Meet our team.

ICD-10 Code K41.90 for Unilateral femoral hernia, without obstruction or gangrene, not specified as recurrent | HealthAssure