L43.0

Hypertrophic lichen planus

Billable / specific

L43.0 is a billable, specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes in FY2027.

Excludes1

Not coded here — never report together with this code.

Excludes2

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

  • certain conditions originating in the perinatal period (P04-P96) (from L43)
  • certain infectious and parasitic diseases (A00-B99) (from L43)
  • complications of pregnancy, childbirth and the puerperium (O00-O9A) (from L43)
  • congenital malformations, deformations, and chromosomal abnormalities (Q00-Q99) (from L43)
  • endocrine, nutritional and metabolic diseases (E00-E88) (from L43)
  • lipomelanotic reticulosis (I89.8) (from L43)
  • neoplasms (C00-D49) (from L43)
  • symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94) (from L43)
  • systemic connective tissue disorders (M30-M36) (from L43)
  • viral warts (B07.-) (from L43)

Also known as

  • Lichen, planus, hypertrophic

Parent code

  • L43Lichen planusHeader

Related codes

  • L43.1Bullous lichen planusBillable
  • L43.2Lichenoid drug reactionBillable
  • L43.3Subacute (active) lichen planusBillable
  • L43.8Other lichen planusBillable
  • L43.9Lichen planus, unspecifiedBillable

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