ICD-10-CM Diagnosis Code (2025)
Official Description for L05.91
Pilonidal cyst without abscess
Coding Notes & Guidelines for L05.91
Excludes2: Not Included Here
- congenital sacral dimple (Q82.6)
- parasacral dimple (Q82.6)
Inclusion Terms
- Pilonidal dimple
- Postanal dimple
- Pilonidal cyst NOS
Parent Code (Less Specific):
About ICD-10-CM Code L05.91 (Pilonidal cyst without abscess)
ICD-10-CM code L05.91 is a billable or specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. The 2025 edition of ICD-10-CM L05.91 became effective on October 1, 2024.
This page provides detailed information about L05.91 - Pilonidal cyst without abscess. It includes common terminology, coding guidelines such as "Includes," "Excludes1," and "Excludes2" notes, and information on required 7th characters. Utilizing this information correctly is essential for accurate medical coding and claims submission for conditions like Pilonidal cyst without abscess.