Is D31.40 a billable ICD-10 code?

Yes. D31.40 (Benign neoplasm of unspecified ciliary body) is billable and can be used for insurance claims. Always verify payer-specific requirements.

D31.40 ✓ Billable

Benign neoplasm of unspecified ciliary body

Q: What is ICD-10 code D31.40?

ICD-10-CM code D31.40 stands for "Benign neoplasm of unspecified ciliary body". It is a billable code in the Neoplasms chapter, effective FY2026 (Oct 1, 2025 – Sep 30, 2026).

ICD-10-CM · FY2026 · Neoplasms

Code

D31.40

System

ICD-10-CM

Billable

Yes — valid for submission

Effective

FY2026

Chapter

Neoplasms

Source

CMS / CDC NCHS

⚠ Verify before billing. Confirm against the current CMS/NCHS ICD-10-CM files and your payer's rules before claims submission.

Frequently asked questions

What is ICD-10 code D31.40?

ICD-10-CM code D31.40 represents Benign neoplasm of unspecified ciliary body. It is a billable diagnosis code in the Neoplasms chapter, effective October 1, 2025 – September 30, 2026.

Is D31.40 billable?

Yes. D31.40 is a valid billable ICD-10-CM code for insurance claims and clinical documentation.

What chapter is D31.40 in?

D31.40 belongs to the Neoplasms chapter (C00–D49) of ICD-10-CM.

Related codes in the D31 category

D31 Benign neoplasm of eye and adnexa Non-billable D31.0 Benign neoplasm of conjunctiva Non-billable D31.1 Benign neoplasm of cornea Non-billable D31.2 Benign neoplasm of retina Non-billable D31.3 Benign neoplasm of choroid Non-billable D31.4 Benign neoplasm of ciliary body Non-billable D31.5 Benign neoplasm of lacrimal gland and duct Non-billable D31.6 Benign neoplasm of unspecified site of orbit Non-billable

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