L21Non-billable (header)

Seborrheic dermatitis

Related Codes· Dermatitis and eczema (L20-L30)

L20Atopic dermatitisL22Diaper dermatitisL23Allergic contact dermatitisL24Irritant contact dermatitisL25Unspecified contact dermatitisL26Exfoliative dermatitis

Sub-codes of L21(4)

L21 is a non-billable header. Select a sub-code to bill.

L21.0Seborrhea capitis✓ BillableL21.1Seborrheic infantile dermatitis✓ BillableL21.8Other seborrheic dermatitis✓ BillableL21.9Seborrheic dermatitis, unspecified✓ Billable

⚠ Excludes 2(Not included here)

  • •infective dermatitis (L30.3)
  • •seborrheic keratosis (L82.-)

Code Hierarchy

┌12Diseases of the skin and subcutaneous tissue (L00-L99)├L20-L30Dermatitis and eczema (L20-L30)├L21Seborrheic dermatitis
└L21Seborrheic dermatitis

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