Is C16.8 a billable ICD-10 code?

Yes. C16.8 (Malignant neoplasm of overlapping sites of stomach) is billable and can be used for insurance claims. Always verify payer-specific requirements.

C16.8 ✓ Billable

Malignant neoplasm of overlapping sites of stomach

Q: What is ICD-10 code C16.8?

ICD-10-CM code C16.8 stands for "Malignant neoplasm of overlapping sites of stomach". It is a billable code in the Neoplasms chapter, effective FY2026 (Oct 1, 2025 – Sep 30, 2026).

ICD-10-CM · FY2026 · Neoplasms

Code

C16.8

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 C16.8?

ICD-10-CM code C16.8 represents Malignant neoplasm of overlapping sites of stomach. It is a billable diagnosis code in the Neoplasms chapter, effective October 1, 2025 – September 30, 2026.

Is C16.8 billable?

Yes. C16.8 is a valid billable ICD-10-CM code for insurance claims and clinical documentation.

What chapter is C16.8 in?

C16.8 belongs to the Neoplasms chapter (C00–D49) of ICD-10-CM.

Related codes in the C16 category

C16 Malignant neoplasm of stomach Non-billable C16.0 Malignant neoplasm of cardia Billable C16.1 Malignant neoplasm of fundus of stomach Billable C16.2 Malignant neoplasm of body of stomach Billable C16.3 Malignant neoplasm of pyloric antrum Billable C16.4 Malignant neoplasm of pylorus Billable C16.5 Malignant neoplasm of lesser curvature of stomach, unspecified Billable C16.6 Malignant neoplasm of greater curvature of stomach, unspecified Billable

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