U.S. ICD-10-CM · FY 2027

D31 ICD-10-CM Code: Benign neoplasm of eye and adnexa

A clear reference for the official code description, hierarchy, and related coding information from the FY 2027 U.S. release.

Code definition

Official description

D31

Benign neoplasm of eye and adnexa

ICD-10-CM diagnosis code · United States clinical modification

Classification

Where D31 sits

  1. 1

    Chapter 2

    Neoplasms (C00-D49)

  2. 2

    Section

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

  3. 3

    Category D31

    Benign neoplasm of eye and adnexa

  4. 4

    Code D31

    Benign neoplasm of eye and adnexa

More specific choices

Codes under D31

D31 is a non-billable category. Choose the child code that best matches the documented diagnosis.

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

Documentation details

Notes for this code

Inclusion terms

No inclusion terms are listed for D31.

Code first

No “code first” instruction is listed for D31.

Use additional code

No “use additional code” instruction is listed for D31.

Excludes1

Conditions that should not be reported together with this code.

  • 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-)

Excludes2

Conditions not included here that may be reported separately when present.

No Excludes2 note is listed for D31.

Transparency

Source and release

Data release

U.S. ICD-10-CM · FY 2027

Effective date

Oct 1, 2026

Publisher

Vero Scribe Inc.

This reference is generated from Vero’s ICD-10-CM description, hierarchy, and code-note dataset. The visible content and structured data share that source.

Review the CDC/NCHS ICD-10-CM source

Code-specific guidance

Frequently asked questions

What does ICD-10-CM code D31 mean?

D31 is the FY 2027 U.S. ICD-10-CM code for “Benign neoplasm of eye and adnexa.”

Is D31 a billable or specific ICD-10-CM code?

No. D31 has more specific child codes in the FY 2027 reference data. Select the code that matches the documentation and confirm the active code set and payer requirements.

Where is D31 located in ICD-10-CM?

D31 is listed in Chapter 2, Neoplasms (C00-D49), within Benign neoplasms, except benign neuroendocrine tumors (D10-D36) (D10–D36), under category D31, Benign neoplasm of eye and adnexa.

What coding notes are listed for D31?

No inclusion terms are listed for D31 in this reference record. No code-first instruction is listed. Excludes1 notes: 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-). No Excludes2 note is listed.

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