D31.1 — Benign neoplasm of cornea

Not billable

Is D31.1 billable?

No — D31.1 is a non-billable header code. D31.1 groups more specific codes and cannot be submitted on a claim. A valid ICD-10-CM code must be reported at the highest level of specificity available in its branch. Select one of the 3 billable codes beneath D31.1.

Billable codes under this header

D31.1 at a glance

Code	D31.1
Description	Benign neoplasm of cornea
Billable	No — header code
Code set	ICD-10-CM FY2027
Valid for encounters	October 1, 2026 – September 30, 2027

Excludes1 — never code together — inherited from D31

The conditions below can never be reported together with D31.1 on the same claim. An Excludes1 note means the two conditions cannot occur in the same patient, so reporting both is a coding error.

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-)

What codes fall under D31.1? (3)

How long has D31.1 existed?

D31.1 has been in ICD-10-CM since at least FY2016, the earliest fiscal year on record here.

Derived from the official order files for FY2016–FY2026. FY2017 and FY2020 publish no order file, so those years are not covered.