ICD-10-CM › L00-L99 › L80-L99 › L codes › L93

L93

Lupus erythematosus

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 3 more specific codes instead:

  • L93.0 Discoid lupus erythematosus
  • L93.1 Subacute cutaneous lupus erythematosus
  • L93.2 Other local lupus erythematosus

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 Lupus erythematosus

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.

This code

Excludes1 - never coded here

  • lupus exedens (A18.4)
  • lupus vulgaris (A18.4)
  • scleroderma (M34.-)
  • systemic lupus erythematosus (M32.-)

Use additional code

  • code for adverse effect, if applicable, to identify drug (T36-T50 with fifth or sixth character 5)