ICD10

ICD-10 Code C08: Malignant neoplasm of other and unspecified major salivary glands

C08 is an ICD-10 diagnosis entry used to group records related to Malignant neoplasm of other and unspecified major salivary glands. You may see this entry in coding references, medical records, or claims workflows when a broader diagnosis category is being reviewed before a more specific code is chosen. ICD-10 entries help standardize how diagnoses are organized for coding, reporting, analytics, and documentation. This code sits within the broader ICD-10 area for Neoplasms (C00-D49).

Reviewed by HealthAssure Clinical TeamUpdated 21 May 2026

What is this code?

ICD-10 entries help standardize how diagnoses are organized for coding, reporting, analytics, and documentation. This code sits within the broader ICD-10 area for Neoplasms (C00-D49).

When is it used?

  • May be used when a clinician documents malignant neoplasm of other and unspecified major salivary glands in a patient's medical record.
  • May appear in hospital records, claims, referrals, and clinical documentation.
  • This code may act more like a grouping or parent code, so a more specific child code may be used in final documentation when available.

What it does not mean

  • A code alone does not explain severity, treatment plan, or outcome.
  • A medical code should not be treated as a substitute for a doctor's diagnosis or advice.
  • This entry may represent a broader category rather than the most specific billable code.

Code hierarchy

chapter
2Neoplasms (C00-D49)
block
C00-C96Malignant neoplasms
block
C00-C75Malignant neoplasms, stated or presumed to be primary (of specified sites), and certain specified histologies, except neuroendocrine, and of lymphoid, hematopoietic and related tissue
block
C00-C14Malignant neoplasms of lip, oral cavity and pharynx
currentC00-C14

Official coding notes

Includes
  • malignant neoplasm of salivary ducts
Applicable to
  • code to identify:
  • alcohol abuse and dependence (F10.-)
  • exposure to environmental tobacco smoke (Z77.22)
  • exposure to tobacco smoke in the perinatal period (P96.81)
  • history of tobacco dependence (Z87.891)
  • occupational exposure to environmental tobacco smoke (Z57.31)
  • tobacco dependence (F17.-)
  • tobacco use (Z72.0)
Excludes1 (do not code together)
  • malignant neoplasms of specified minor salivary glands which are classified according to their anatomical location
Excludes2 (may code together if documented)
  • malignant neoplasms of minor salivary glands NOS (C06.9)
  • malignant neoplasm of parotid gland (C07)
Use additional code
  • code to identify:
  • alcohol abuse and dependence (F10.-)
  • exposure to environmental tobacco smoke (Z77.22)
  • exposure to tobacco smoke in the perinatal period (P96.81)
  • history of tobacco dependence (Z87.891)
  • occupational exposure to environmental tobacco smoke (Z57.31)
  • tobacco dependence (F17.-)
  • tobacco use (Z72.0)

Where you may see this code

You may see this entry in coding references, medical records, or claims workflows when a broader diagnosis category is being reviewed before a more specific code is chosen.

Related specialists

OncologistGeneral Physician

Coding guidelines

Compatibility

Legacy code aligns to an official FY 2026 category. Frontend should resolve to the official category page and surface the billable child codes.
Legacy codes
C08
Replacement codes
C08.0 — Malignant neoplasm of submandibular glandC08.1 — Malignant neoplasm of sublingual glandC08.9 — Malignant neoplasm of major salivary gland, unspecified

Common synonyms

Malignant neoplasm of other and unspecified major salivary glandsMalignant neoplasm of other and major salivary glands

Frequently asked questions

Code details

CodeC08
SystemICD10
Display nameMalignant neoplasm of other and unspecified major salivary glands
ChapterNeoplasms (C00-D49)
BlockMalignant neoplasms of lip, oral cavity and pharynx

Flags

BillableNo
Valid clinical useNo

Source

SourceICD-10
Version2026-annual
Releaseannual
Year2026

About this content

This page is prepared by HealthAssure's clinical team using official coding standards from ICD-10. AI tools assist with drafting explanations, which are then reviewed and verified by healthcare professionals for accuracy. This content is for informational purposes and does not replace professional medical advice. Meet our team.

ICD-10 Code C08 for Malignant neoplasm of other and unspecified major salivary glands | HealthAssure