ICD-10-CM Diagnosis Code (2025)
Official Description for L91
Hypertrophic disorders of skin
Coding Notes & Guidelines for L91
Excludes2: Not Included Here
- acne keloid (L73.0)
- scar NOS (L90.5)
Inclusion Terms
- Keloid
- Keloid scar
Child Codes (More Specific Codes for L91):
About ICD-10-CM Code L91 (Hypertrophic disorders of skin)
ICD-10-CM code L91 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 L91 became effective on October 1, 2024.
This page provides detailed information about L91 - Hypertrophic disorders of skin. 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 Hypertrophic disorders of skin.