C75
⚠ Non-billable
Malignant neoplasm of other endocrine glands and related structures
ICD-10-CM · FY2026 · Neoplasms
Code
C75
System
ICD-10-CM
Billable
No — use specific code
Effective
FY2026
Chapter
Neoplasms
Source
CMS / CDC NCHS
⚠ Verify before billing. Confirm against the current CMS/NCHS ICD-10-CM files and your payer's rules before claims submission.
Official coding notes
From CMS's ICD-10-CM Tabular List.
Excludes1 — never code together
- malignant carcinoid tumors (C7A.0-)
- malignant neoplasm of adrenal gland (C74.-)
- malignant neoplasm of endocrine pancreas (C25.4)
- malignant neoplasm of islets of Langerhans (C25.4)
- malignant neoplasm of ovary (C56.-)
- malignant neoplasm of testis (C62.-)
- malignant neoplasm of thymus (C37)
- malignant neoplasm of thyroid gland (C73)
- malignant neuroendocrine tumors (C7A.-)
Frequently asked questions
What is ICD-10 code C75?
ICD-10-CM code C75 represents Malignant neoplasm of other endocrine glands and related structures. It is a non-billable header code requiring a more specific subcategory in the Neoplasms chapter, effective October 1, 2025 – September 30, 2026.
Is C75 billable?
No. C75 is a non-billable header. Select a more specific subcategory for claims submission.
What chapter is C75 in?
C75 belongs to the Neoplasms chapter (C00–D49) of ICD-10-CM.
Related codes in the C75 category
C75.0
Malignant neoplasm of parathyroid gland
Billable
C75.1
Malignant neoplasm of pituitary gland
Billable
C75.2
Malignant neoplasm of craniopharyngeal duct
Billable
C75.3
Malignant neoplasm of pineal gland
Billable
C75.4
Malignant neoplasm of carotid body
Billable
C75.5
Malignant neoplasm of aortic body and other paraganglia
Billable
C75.8
Malignant neoplasm with pluriglandular involvement, unspecified
Billable
C75.9
Malignant neoplasm of endocrine gland, unspecified
Billable
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