Is C05.0 a billable ICD-10 code?

Yes. C05.0 (Malignant neoplasm of hard palate) is billable and can be used for insurance claims. Always verify payer-specific requirements.

C05.0 ✓ Billable

Malignant neoplasm of hard palate

Q: What is ICD-10 code C05.0?

ICD-10-CM code C05.0 stands for "Malignant neoplasm of hard palate". It is a billable code in the Neoplasms chapter, effective FY2026 (Oct 1, 2025 – Sep 30, 2026).

ICD-10-CM · FY2026 · Neoplasms

Code

C05.0

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 C05.0?

ICD-10-CM code C05.0 represents Malignant neoplasm of hard palate. It is a billable diagnosis code in the Neoplasms chapter, effective October 1, 2025 – September 30, 2026.

Is C05.0 billable?

Yes. C05.0 is a valid billable ICD-10-CM code for insurance claims and clinical documentation.

What chapter is C05.0 in?

C05.0 belongs to the Neoplasms chapter (C00–D49) of ICD-10-CM.

Related codes in the C05 category

C05 Malignant neoplasm of palate Non-billable C05.1 Malignant neoplasm of soft palate Billable C05.2 Malignant neoplasm of uvula Billable C05.8 Malignant neoplasm of overlapping sites of palate Billable C05.9 Malignant neoplasm of palate, unspecified Billable

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