L57.0

Actinic keratosis

Billable / specific

L57.0 is a billable, specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes in FY2027.

Inclusion terms

Applicable to

  • Keratosis NOS
  • Senile keratosis
  • Solar keratosis

Excludes2

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

  • certain conditions originating in the perinatal period (P04-P96) (from L57)
  • certain infectious and parasitic diseases (A00-B99) (from L57)
  • complications of pregnancy, childbirth and the puerperium (O00-O9A) (from L57)
  • congenital malformations, deformations, and chromosomal abnormalities (Q00-Q99) (from L57)
  • endocrine, nutritional and metabolic diseases (E00-E88) (from L57)
  • lipomelanotic reticulosis (I89.8) (from L57)
  • neoplasms (C00-D49) (from L57)
  • symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94) (from L57)
  • systemic connective tissue disorders (M30-M36) (from L57)
  • viral warts (B07.-) (from L57)

Use additional code

Add a code to identify the following, if applicable.

  • code to identify the source of the ultraviolet radiation (W89), or other nonionizing radiation (W90) (from L57)

Also known as

  • Keratosis NOS
  • Senile keratosis
  • Solar keratosis
  • Hyperkeratosis, senile
  • Keratoma
  • Keratoma, senile
  • Keratosis
  • Keratosis, actinic
  • Keratosis, senile
  • Keratosis, solar

Parent code

  • L57Skin changes due to chronic exposure to nonionizing radiationHeader

Related codes

  • L57.1Actinic reticuloidBillable
  • L57.2Cutis rhomboidalis nuchaeBillable
  • L57.3Poikiloderma of CivatteBillable
  • L57.4Cutis laxa senilisBillable
  • L57.5Actinic granulomaBillable
  • L57.8Other skin changes due to chronic exposure to nonionizing radiationBillable
  • L57.9Skin changes due to chronic exposure to nonionizing radiation, unspecifiedBillable

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