ICD-10-CM Book 2025 Edition

Chapters ICD-10-CM Book Table of Content /
chapter 12 L00-L99 Diseases of the skin and subcutaneous tissue /
L00-L08 Infections of the skin and subcutaneous tissue /
L05 Pilonidal cyst and sinus

  Billable ICD-10-CM Code L05.91
L05.91
Pilonidal cyst without abscess
Pilonidal dimple
Postanal dimple
Pilonidal cyst NOS
excludes2
congenital sacral dimple (Q82.6)
parasacral dimple (Q82.6)