Is C69.0 a billable ICD-10-CM code?

No. C69.0 is a non-billable header code. Code to a higher level of specificity using one of its child codes.

Where does C69.0 sit in the tabular list?

Neoplasms (C00-D49), in the block Malignant neoplasms of eye, brain and other parts of central nervous system (C69-C72).

What cannot be coded together with C69.0?

C69.0 carries Excludes1 notes, which means the conditions they list can never be coded together with it on the same encounter. Some are written on the categories above C69.0 (C69) and apply to it just the same.

C69.0

C69.0 — Malignant neoplasm of conjunctiva

Non-billable headerICD-10-CM

C69.0 is a non-billable header ICD-10-CM code for malignant neoplasm of conjunctiva. It cannot be billed on its own: choose one of the more specific child codes below.

Excludes1 inherited from the categories above C69.0

These are not written on C69.0, but they bind it: a note on a category applies to every code beneath it. Billing C69.0 with anything listed here is a denial.

Written on C69 — Malignant neoplasm of eye and adnexa

malignant neoplasm of connective tissue of eyelid (C49.0)
malignant neoplasm of eyelid (skin) (C43.1-, C44.1-)
malignant neoplasm of optic nerve (C72.3-)

Risk adjustment

C69.0 does not map to an HCC and does not risk-adjust under CMS-HCC V28. That is normal — most ICD-10 codes do not. It still needs to be coded correctly; it just will not move a RAF score.

Code history

C69.0 has not changed since FY2024 — no addition, revision or deletion across the three most recent ICD-10-CM releases.

Code to one of these instead C69.0

3 child codes. Green means billable.

Related codes at this level

Codes that share C69. If C69.0 is not quite right, the correct code is usually one of these.

Questions about C69.0

Is C69.0 a billable ICD-10-CM code?: No. C69.0 is a non-billable header code. Code to a higher level of specificity using one of its child codes.
Where does C69.0 sit in the tabular list?: Neoplasms (C00-D49), in the block Malignant neoplasms of eye, brain and other parts of central nervous system (C69-C72).
What cannot be coded together with C69.0?: C69.0 carries Excludes1 notes, which means the conditions they list can never be coded together with it on the same encounter. Some are written on the categories above C69.0 (C69) and apply to it just the same.