C69 - Malignant neoplasm of eye and adnexa
C69.2 - Malignant neoplasm of retina
Excludes 1:
-dark area on retina D49.81)
-neoplasm of unspecified behavior of retina and choroid D49.81)
-retinal freckle D49.81)
C69.20 - Malignant neoplasm of unspecified retina
C69.21 - Malignant neoplasm of right retina
C69.22 - Malignant neoplasm of left retina