Benign neoplasm of eye and adnexa (D31)

Browse all the diagnosis codes used for benign neoplasm of eye and adnexa (d31). For easy navigation, the diagnosis codes are sorted in alphabetical order and grouped by sections. Each section is clearly marked with its description, and the corresponding three-digit code range. This format makes it simple to browse diagnosis codes in this chapter or section and find what you're looking for. We've also added green checkmark icons to label billable codes, and red warning icons for non-billable ones. This makes it easy to identify which codes can be billed.

Instructional Notations

Type 1 Excludes

A type 1 excludes note is a pure excludes note. It means "NOT CODED HERE!" An Excludes1 note indicates that the code excluded should never be used at the same time as the code above the Excludes1 note. An Excludes1 is used when two conditions cannot occur together, such as a congenital form versus an acquired form of the same condition.

  • 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
  • Neoplasms (C00–D49)

    • Benign neoplasms, except benign neuroendocrine tumors (D10-D36)

        • Benign neoplasm of eye and adnexa (D31)

        • D31 Benign neoplasm of eye and adnexa
        • D31.0 Benign neoplasm of conjunctiva
        • D31.00 Benign neoplasm of unspecified conjunctiva
        • D31.01 Benign neoplasm of right conjunctiva
        • D31.02 Benign neoplasm of left conjunctiva
        • D31.1 Benign neoplasm of cornea
        • D31.10 Benign neoplasm of unspecified cornea
        • D31.11 Benign neoplasm of right cornea
        • D31.12 Benign neoplasm of left cornea
        • D31.2 Benign neoplasm of retina
        • D31.20 Benign neoplasm of unspecified retina
        • D31.21 Benign neoplasm of right retina
        • D31.22 Benign neoplasm of left retina
        • D31.3 Benign neoplasm of choroid
        • D31.30 Benign neoplasm of unspecified choroid
        • D31.31 Benign neoplasm of right choroid
        • D31.32 Benign neoplasm of left choroid
        • D31.4 Benign neoplasm of ciliary body
        • D31.40 Benign neoplasm of unspecified ciliary body
        • D31.41 Benign neoplasm of right ciliary body
        • D31.42 Benign neoplasm of left ciliary body
        • D31.5 Benign neoplasm of lacrimal gland and duct
        • D31.50 Benign neoplasm of unspecified lacrimal gland and duct
        • D31.51 Benign neoplasm of right lacrimal gland and duct
        • D31.52 Benign neoplasm of left lacrimal gland and duct
        • D31.6 Benign neoplasm of unspecified site of orbit
        • D31.60 Benign neoplasm of unspecified site of unspecified orbit
        • D31.61 Benign neoplasm of unspecified site of right orbit
        • D31.62 Benign neoplasm of unspecified site of left orbit
        • D31.9 Benign neoplasm of unspecified part of eye
        • D31.90 Benign neoplasm of unspecified part of unspecified eye
        • D31.91 Benign neoplasm of unspecified part of right eye
        • D31.92 Benign neoplasm of unspecified part of left eye