L21 SEBORRHEIC DERMATITIS

Code Information

Diagnosis Code: L21

Short Description: Seborrheic dermatitis

Long Description: Seborrheic dermatitis

The code L21 is NOT VALID for claim submission

Code Classification:

Diseases of the skin and subcutaneous tissue (L00–L99)
- Dermatitis and eczema (L20-L30)
  - Seborrheic dermatitis (L21)
    - L21 Seborrheic dermatitis

Code Version: 2022 ICD-10-CM

The code L21 has the following ICD-10-CM references to the Index of Diseases and Injuries

Type 2 Excludes Notes:
- infective dermatitis (@L30.3*)
- seborrheic keratosis (@L82*.-)

ICD-10 Code	ICD-10 Description
L21.0	Seborrhea capitis
L21.1	Seborrheic infantile dermatitis
L21.8	Other seborrheic dermatitis
L21.9	Seborrheic dermatitis, unspecified

This page was last updated on: 10/1/2023