Is C32.1 a billable ICD-10 code?

Yes. C32.1 (Malignant neoplasm of supraglottis) is billable and can be used for insurance claims. Always verify payer-specific requirements.

C32.1 ✓ Billable

Malignant neoplasm of supraglottis

Q: What is ICD-10 code C32.1?

ICD-10-CM code C32.1 stands for "Malignant neoplasm of supraglottis". It is a billable code in the Neoplasms chapter, effective FY2026 (Oct 1, 2025 – Sep 30, 2026).

ICD-10-CM · FY2026 · Neoplasms

Code

C32.1

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 C32.1?

ICD-10-CM code C32.1 represents Malignant neoplasm of supraglottis. It is a billable diagnosis code in the Neoplasms chapter, effective October 1, 2025 – September 30, 2026.

Is C32.1 billable?

Yes. C32.1 is a valid billable ICD-10-CM code for insurance claims and clinical documentation.

What chapter is C32.1 in?

C32.1 belongs to the Neoplasms chapter (C00–D49) of ICD-10-CM.

Related codes in the C32 category

C32 Malignant neoplasm of larynx Non-billable C32.0 Malignant neoplasm of glottis Billable C32.2 Malignant neoplasm of subglottis Billable C32.3 Malignant neoplasm of laryngeal cartilage Billable C32.8 Malignant neoplasm of overlapping sites of larynx Billable C32.9 Malignant neoplasm of larynx, unspecified Billable

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