DxCodebookFY2027 · Oct 1, 2026 – Sep 30, 2027

Category · FY2027

C32 Malignant neoplasm of larynx

  • Header · not billable

C32 is not billable. The category heads 6 billable codes in FY2027: the 6 codes directly below it.

Where it sits

  1. Chapter 2 Neoplasms (C00-D49)
  2. C30-C39 Malignant neoplasms of respiratory and intrathoracic organs (C30-C39)
  3. C32 Malignant neoplasm of larynx
Billable codes
6
Subdivisions
6
CC / MCC codes
0 / 0
HCC V28 codes
6
New FY2027
0
Index entries
0

Codes in C32

  1. C32.0
    Malignant neoplasm of glottis
    Billable21
    Inclusion terms 3

    Inclusion terms

    • Malignant neoplasm of intrinsic larynx
    • Malignant neoplasm of laryngeal commissure (anterior)(posterior)
    • Malignant neoplasm of vocal cord (true) NOS
  2. C32.1
    Malignant neoplasm of supraglottis
    Billable21
    Inclusion terms 6, Excludes2 4

    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

    Excludes2

    • malignant neoplasm of anterior surface of epiglottis (C10.1) C10.1
    • malignant neoplasm of aryepiglottic fold or interarytenoid fold, hypopharyngeal aspect (C13.1) C13.1
    • malignant neoplasm of aryepiglottic fold or interarytenoid fold, marginal zone (C13.1) C13.1
    • malignant neoplasm of aryepiglottic fold or interarytenoid fold NOS (C13.1) C13.1
  3. C32.2
    Malignant neoplasm of subglottis
    Billable21
  4. C32.3
    Malignant neoplasm of laryngeal cartilage
    Billable21
  5. C32.8
    Malignant neoplasm of overlapping sites of larynx
    Billable21
  6. C32.9
    Malignant neoplasm of larynx, unspecified
    Billable21

Sources of each column.

Instructions

At C32

Use additional code

  • code to identify:
  • alcohol abuse and dependence (F10.-) F10
  • exposure to environmental tobacco smoke (Z77.22) Z77.22
  • exposure to tobacco smoke in the perinatal period (P96.81) P96.81
  • history of tobacco dependence (Z87.891) Z87.891
  • occupational exposure to environmental tobacco smoke (Z57.31) Z57.31
  • tobacco dependence (F17.-) F17
  • tobacco use (Z72.0) Z72.0

Notes that also apply

Block C30-C39 instructions (Includes 1, Excludes1 1): printed on the block page.

Chapter 2 instructions (Notes 8): printed on the chapter 2 page.

Hierarchy