C32.1Billable

Malignant neoplasm of supraglottis

Chapter
2. Neoplasms
Category
C32
Effective date
October 1, 2026

Related codes in category C32

C32Malignant neoplasm of larynxC32.0Malignant neoplasm of glottisYesC32.2Malignant neoplasm of subglottisYesC32.3Malignant neoplasm of laryngeal cartilageYesC32.8Malignant neoplasm of overlapping sites of larynxYesC32.9Malignant neoplasm of larynx, unspecifiedYes

Frequently asked questions

What is ICD-10 code C32.1?

C32.1 is an ICD-10-CM diagnosis code for Malignant neoplasm of supraglottis.

Is C32.1 a billable code?

Yes. C32.1 is billable and specific enough to be used on a claim.

What ICD-10-CM chapter is C32.1 in?

C32.1 falls under Chapter 2: Neoplasms.

When did C32.1 become effective?

C32.1 has been effective since October 1, 2026, per the CMS/CDC ICD-10-CM annual release.

What other codes are related to C32.1?

C32.1 belongs to category C32, which includes 6 other codes — see the related codes list on this page.

ICD-10-CM data maintained by CDC/CMS (public domain). Always verify codes with authoritative sources before making coding or billing decisions.