ICD-10-CM > L00-L99 > L49-L54 > L53 L53 Other erythematous conditions Non-Billable/Non-Specific Type 1 Excludes erythema ab igne (L59.0)erythema due to external agents in contact with skin (L23-L25)erythema intertrigo (L30.4) Codes L53.0Toxic erythemaL53.1Erythema annulare centrifugumL53.2Erythema marginatumL53.3Other chronic figurate erythemaL53.8Other specified erythematous conditionsL53.9Erythematous condition, unspecified