ICD-10-CM > L00-L99 > L49-L54 > L53 > L53.0 L53.0 Toxic erythema Billable/Specific Copy Code Copy Description Code First poisoning due to drug or toxin, if applicable (T36-T65 with fifth or sixth character 1-4) Use Additional code for adverse effect, if applicable, to identify drug (T36-T50 with fifth or sixth character 5) Type 1 Excludes neonatal erythema toxicum (P83.1)