D37.0

ICD-10Non-billable category

Neoplasm of uncrt behavior of lip, oral cavity and pharynx

Official ICD-10-CM descriptor (FY2026)

Neoplasm of uncertain behavior of lip, oral cavity and pharynx

D37.0 is a category heading, not a billable code. CMS does not accept it on a claim; report one of the more specific codes beneath it.

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, laryngeal aspect (D38.0)
  • neoplasm of uncertain behavior of epiglottis NOS (D38.0)
  • neoplasm of uncertain behavior of skin of lip (D48.5)
  • neoplasm of uncertain behavior of suprahyoid portion of epiglottis (D38.0)

ICD-10-CM FY2026 defines 6 codes beneath D37.0. See the ICD-10-CM index for what this site publishes.

Related codes in D37

Where this code sits

Parent code
D37

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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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