D31Benign neoplasm of eye and adnexa
ICD-10-CM category (non-billable header) code — part of Benign neoplasms, except benign neuroendocrine tumors (D10-D36)
Coding Notes
Excludes1 (never code both together)
- benign neoplasm of connective tissue of eyelid (D21.0)
- benign neoplasm of optic nerve (D33.3)
- benign neoplasm of skin of eyelid (D22.1-, D23.1-)
Subcategories (8)
- D31.0 Benign neoplasm of conjunctiva
- D31.1 Benign neoplasm of cornea
- D31.2 Benign neoplasm of retina
- D31.3 Benign neoplasm of choroid
- D31.4 Benign neoplasm of ciliary body
- D31.5 Benign neoplasm of lacrimal gland and duct
- D31.6 Benign neoplasm of unspecified site of orbit
- D31.9 Benign neoplasm of unspecified part of eye