L42

Pityriasis rosea

Billable / specific

L42 is a billable, specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes in FY2027.

Excludes2

Not included here — may be reported together when both conditions exist.

  • certain conditions originating in the perinatal period (P04-P96)
  • certain infectious and parasitic diseases (A00-B99)
  • complications of pregnancy, childbirth and the puerperium (O00-O9A)
  • congenital malformations, deformations, and chromosomal abnormalities (Q00-Q99)
  • endocrine, nutritional and metabolic diseases (E00-E88)
  • lipomelanotic reticulosis (I89.8)
  • neoplasms (C00-D49)
  • symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)
  • systemic connective tissue disorders (M30-M36)
  • viral warts (B07.-)

Also known as

  • Disease, diseased, Gibert's
  • Disease, diseased, Hebra's, pityriasis, maculata et circinata
  • Gibert's disease or pityriasis
  • Pityriasis, circinata
  • Pityriasis, rosea

Related codes

  • L40PsoriasisHeader
  • L41ParapsoriasisHeader
  • L43Lichen planusHeader
  • L44Other papulosquamous disordersHeader
  • L45Papulosquamous disorders in diseases classified elsewhereBillable

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