ICD-10-CM > K00-K95 > K40-K46 > K41 > K41.4 K41.4 Unilateral femoral hernia, with gangrene Non-Billable/Non-Specific Codes K41.40Unilateral femoral hernia, with gangrene, not specified as recurrentK41.41Unilateral femoral hernia, with gangrene, recurrent