Cellulitis and acute lymphangitis L03

The ICD10 code for the diagnosis "Cellulitis and acute lymphangitis" is "L03". L03 is NOT a 'valid' or 'billable' ICD10 code. Please select a more specific diagnosis below.

  • L03 should not be used for reimbursement purposes. Please select a more specific diagnosis below.
  • The 2019 edition of ICD-10-CM L03 became effective on October 1, 2018.
  • This is the American ICD-10-CM version of L03 - other international versions of ICD-10 L03 may differ.
Type 2 Excludes:
  • cellulitis of anal and rectal region (K61.-)
  • cellulitis of external auditory canal (H60.1)
  • cellulitis of eyelid (H00.0)
  • cellulitis of female external genital organs (N76.4)
  • cellulitis of lacrimal apparatus (H04.3)
  • cellulitis of male external genital organs (N48.2, N49.-)
  • cellulitis of mouth (K12.2)
  • cellulitis of nose (J34.0)
  • eosinophilic cellulitis [Wells] (L98.3)
  • febrile neutrophilic dermatosis [Sweet] (L98.2)
  • lymphangitis (chronic) (subacute) (I89.1)

Codes: = Billable

Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.