C32.1 MALIGNANT NEOPLASM OF SUPRAGLOTTIS

Code Information

Diagnosis Code: C32.1

Short Description: Malignant neoplasm of supraglottis

Long Description: Malignant neoplasm of supraglottis

Code Classification:

  • Neoplasms (C00–D48)
    • Malignant neoplasms of respiratory and intrathoracic organs (C30-C39)
      • Malignant neoplasm of larynx (C32)
        • C32.1 Malignant neoplasm of supraglottis

Code Version: 2017 ICD-10-CM

References to Index of Diseases and Injuries

The code C32.1 has the following ICD-10-CM references to the Index of Diseases and Injuries
  • Inclusion Terms:
    • Malignant neoplasm of aryepiglottic fold or interarytenoid fold, laryngeal aspect
    • Malignant neoplasm of epiglottis (suprahyoid portion) NOS
    • Malignant neoplasm of extrinsic larynx
    • Malignant neoplasm of false vocal cord
    • Malignant neoplasm of posterior (laryngeal) surface of epiglottis
    • Malignant neoplasm of ventricular bands
  • Type 2 Excludes Notes:
    • malignant neoplasm of anterior surface of epiglottis (C10.1)
    • malignant neoplasm of aryepiglottic fold or interarytenoid fold, hypopharyngeal aspect (C13.1)
    • malignant neoplasm of aryepiglottic fold or interarytenoid fold, marginal zone (C13.1)
    • malignant neoplasm of aryepiglottic fold or interarytenoid fold NOS (C13.1)

Crosswalk Information

ICD-10 Code ICD-9 Code ICD-9 Description
C32.1 Right Arrow 161.1 Malig neo supraglottis
This ICD-10 to ICD-9 data is based on the 2015 General Equivalency Mapping (GEM) files published by the Centers for Medicare & Medicaid Services (CMS) for informational purposes only. The data is not an ICD-10 conversion tool and doesn’t guarantee clinical accuracy.

Similar Codes

No. ICD-10 Code ICD-10 Description
1 C32 Malignant neoplasm of larynx
2 C32.0 Malignant neoplasm of glottis
3 C32.2 Malignant neoplasm of subglottis
4 C32.3 Malignant neoplasm of laryngeal cartilage
5 C32.8 Malignant neoplasm of overlapping sites of larynx
6 C32.9 Malignant neoplasm of larynx, unspecified



This page was last updated on: 1/1/2018