ICD-10 Code
International Classification of Diseases, 10th Revision
Aug 23, 2017

See: Seborrheic dermatitis

  ICD-10 Code for Seborrheic dermatitis, unspecified L21.9

L21.9 is a valid1 ICD 10 diagnosis code.

L21.9 is valid for submission for HIPAA-covered transactions.

Chapter 12 Diseases of the skin and subcutaneous tissue (L00-L99)
Section L20-L30 Dermatitis and eczema (L20-L30)
Category L21 Seborrheic dermatitis

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1 No additional coding requirements necessary.

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Inclusion Term
  • Seborrhea NOS
See also ICD 10 code for

Related Terms to “Seborrheic dermatitis, unspecified”

  • Dermatitis(eczematous) - L30.9
    • seborrheic - L21.9
  • Seborrhea, seborrheic - L21.9
    • dermatitis - L21.9
    • eczema - L21.9
See the 2017 ICD-10-CM Coding Guidelines.

Questions related to L21.9 Seborrheic dermatitis, unspecified

When ICD 10 was implemented on October 1, 2015, it did not affect physicians', outpatient facilities', and hospital outpatient departments' use of CPT codes on Medicare Fee-For-Service claims. Providers should continue to use CPT codes to report these services.