D31.2Non-Billable (Header)Benign neoplasm of retinaExcludes 1 — Do NOT code togetherdark area on retina (D49.81)hemangioma of retina (D49.81)neoplasm of unspecified behavior of retina and choroid (D49.81)retinal freckle (D49.81)Child CodesD31.20Benign neoplasm of unspecified retinaD31.21Benign neoplasm of right retinaD31.22Benign neoplasm of left retinaCode Hierarchy└D31Benign neoplasm of eye and adnexa└D31.2Benign neoplasm of retina└D31.2Benign neoplasm of retina