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L21.9 - Seborrheic dermatitis, unspecified


The ICD 10 Code for Seborrheic dermatitis, unspecified is listed as L21.9.
Additional information concerning this code and description can be found below including ICD 9 crosswalks / GEMS, chapter information, and DRGs where available.

ICD 10 CM Field Value
Diagnosis Code: L21.9
Description: Seborrheic dermatitis, unspecified
  • Seborrhea NOS
Diagnostic Related Groups
(MS-DRG v30.0)
606 - Minor Skin Disorders W Mcc
607 - Minor Skin Disorders W/o Mcc
Chapter Diseases of the skin and subcutaneous tissue (L00-L99)
Block Dermatitis and eczema (L20-L30)
Parent L21 - Seborrheic dermatitis
ICD-9-CM Diagnosis Codes General Equivalence Mappings (GEMS):
ICD 9 Dx Code: 690.10 - Seborrheic dermatitis, unspecified (approximate)
ICD 9 Dx Code: 706.3 - Seborrhea (approximate)
ICD-10-CM Siblings (same level / similar specificity) of L21.9:
L21.0 - Seborrhea capitis
L21.1 - Seborrheic infantile dermatitis
L21.8 - Other seborrheic dermatitis