ICD-10-CM > I00-I99 > I70-I79 > I78 > I78.1 I78.1 Nevus, non-neoplastic Billable/Specific Copy Code Copy Description Applicable To Araneus nevusSenile nevusSpider nevusStellar nevus Type 1 Excludes nevus NOS (D22.-)vascular NOS (Q82.5) Type 2 Excludes blue nevus (D22.-)flammeus nevus (Q82.5)hairy nevus (D22.-)melanocytic nevus (D22.-)pigmented nevus (D22.-)portwine nevus (Q82.5)sanguineous nevus (Q82.5)strawberry nevus (Q82.5)verrucous nevus (Q82.5)