ICD-10-CM > L00-L99 > L80-L99 > L93 L93 Lupus erythematosus Non-Billable/Non-Specific Use Additional code for adverse effect, if applicable, to identify drug (T36-T50 with fifth or sixth character 5) Type 1 Excludes lupus exedens (A18.4)lupus vulgaris (A18.4)scleroderma (M34.-)systemic lupus erythematosus (M32.-) Codes L93.0Discoid lupus erythematosusL93.1Subacute cutaneous lupus erythematosusL93.2Other local lupus erythematosus