D38.0

ICD-10Billable

Neoplasm of uncertain behavior of larynx

Official ICD-10-CM descriptor (FY2026)

Neoplasm of uncertain behavior of larynx

D38.0 is valid for submission on a claim — CMS flags it as a billable, specific code.

Inclusion terms

  • Neoplasm of uncertain behavior of aryepiglottic fold or interarytenoid fold, laryngeal aspect
  • Neoplasm of uncertain behavior of epiglottis (suprahyoid portion)

Excludes1

Not coded here. An Excludes1 code should never be reported at the same time as the code above it.

  • neoplasm of uncertain behavior of aryepiglottic fold or interarytenoid fold NOS (D37.05)
  • neoplasm of uncertain behavior of hypopharyngeal aspect of aryepiglottic fold (D37.05)
  • neoplasm of uncertain behavior of marginal zone of aryepiglottic fold (D37.05)

Related codes in D38

Where this code sits

Parent code
D38

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Source

ICD-10-CM FY2026. Centers for Medicare & Medicaid Services (CMS) / National Center for Health Statistics (NCHS), “2026 ICD-10-CM Code Descriptions in Tabular Order” (icd10cm_order_2026.txt). Download the original file from cms.gov. Public domain (US Government work). Descriptors, billable flags and instructional notes on this page are reproduced from that file without modification. Krasyn adds no clinical guidance.

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