L213-char group

Seborrhoeic dermatitis

⇄ Primary-code rule changed vs QĐ4469

Coding rules (TT06)

●Avoid — more specific 4-5 char codes exist (see below)

Coding guidance (WHO 2019)

Excl.: infective dermatitis (L30.3)

Codes within L21

L21.0Seborrhoea capitis L21.1Seborrhoeic infantile dermatitis L21.8Other seborrhoeic dermatitis L21.9Seborrhoeic dermatitis, unspecified