ICD-10-CM › L00-L99 › L00-L08 › L03.3 Cellulitis and acute lymphangitis of trunk › L03.31

L03.31

Cellulitis of trunk

Not billableICD-10-CM diagnosis code.

This code exists but cannot be submitted on its own. It groups the more specific codes beneath it.

A category header for its whole life, FY2016 onwards. It has never been valid for submission on its own.

Submit one of these 9 more specific codes instead:

  • L03.311 Cellulitis of abdominal wall
  • L03.312 Cellulitis of back [any part except buttock and flank]
  • L03.313 Cellulitis of chest wall
  • L03.314 Cellulitis of groin
  • L03.315 Cellulitis of perineum
  • L03.316 Cellulitis of umbilicus
  • L03.317 Cellulitis of buttock
  • L03.319 Cellulitis of trunk, unspecified
  • L03.31A Cellulitis of flank

What has happened to this code

Every change the publisher made, from 2012 to now. Entries marked draft are from the pre-implementation releases: ICD-10 took effect on 1 October 2015, so nothing before FY2016 was ever valid on a claim.

  1. FY2012 Added to the draft code set draft Cellulitis of trunk

Official coding rules

Published by CDC for FY2027. A rule attached to a category binds every code beneath it, so the rules inherited from this code's ancestors are shown with the code they come from.

Inherited from L03 Cellulitis and acute lymphangitis

Excludes2 - not included here

  • 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)

Inherited from the L00-L08 section Infections of the skin and subcutaneous tissue (L00-L08)

Excludes2 - not included here

  • hordeolum (H00.0)
  • infective dermatitis (L30.3)
  • local infections of skin classified in Chapter 1
  • lupus panniculitis (L93.2)
  • panniculitis NOS (M79.3)
  • panniculitis of neck and back (M54.0-)
  • Perlèche NOS (K13.0)
  • Perlèche due to candidiasis (B37.0)
  • Perlèche due to riboflavin deficiency (E53.0)
  • pyogenic granuloma (L98.0)
  • relapsing panniculitis [Weber-Christian] (M35.6)
  • viral warts (B07.-)
  • zoster (B02.-)

Use additional code

  • code (B95-B97) to identify infectious agent.

Codes in the same group

CodeDescriptionStatus
L03.32 Acute lymphangitis of trunk Not billable