U.S. ICD-10-CM · FY 2027

C75 ICD-10-CM Code: Malignant neoplasm of other endocrine glands and related structures

A clear reference for the official code description, hierarchy, and related coding information from the FY 2027 U.S. release.

Code definition

Official description

C75

Malignant neoplasm of other endocrine glands and related structures

ICD-10-CM diagnosis code · United States clinical modification

Classification

Where C75 sits

  1. 1

    Chapter 2

    Neoplasms (C00-D49)

  2. 2

    Section

    Malignant neoplasms of thyroid and other endocrine glands (C73-C75)

  3. 3

    Category C75

    Malignant neoplasm of other endocrine glands and related structures

  4. 4

    Code C75

    Malignant neoplasm of other endocrine glands and related structures

More specific choices

Codes under C75

C75 is a non-billable category. Choose the child code that best matches the documented diagnosis.

C75.0

Malignant neoplasm of parathyroid gland

C75.1

Malignant neoplasm of pituitary gland

C75.2

Malignant neoplasm of craniopharyngeal duct

C75.3

Malignant neoplasm of pineal gland

C75.4

Malignant neoplasm of carotid body

C75.5

Malignant neoplasm of aortic body and other paraganglia

C75.8

Malignant neoplasm with pluriglandular involvement, unspecified

C75.9

Malignant neoplasm of endocrine gland, unspecified

Documentation details

Notes for this code

Inclusion terms

No inclusion terms are listed for C75.

Code first

No “code first” instruction is listed for C75.

Use additional code

No “use additional code” instruction is listed for C75.

Excludes1

Conditions that should not be reported together with this code.

  • 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.-)

Excludes2

Conditions not included here that may be reported separately when present.

No Excludes2 note is listed for C75.

Transparency

Source and release

Data release

U.S. ICD-10-CM · FY 2027

Effective date

Oct 1, 2026

Publisher

Vero Scribe Inc.

This reference is generated from Vero’s ICD-10-CM description, hierarchy, and code-note dataset. The visible content and structured data share that source.

Review the CDC/NCHS ICD-10-CM source

Code-specific guidance

Frequently asked questions

What does ICD-10-CM code C75 mean?

C75 is the FY 2027 U.S. ICD-10-CM code for “Malignant neoplasm of other endocrine glands and related structures.”

Is C75 a billable or specific ICD-10-CM code?

No. C75 has more specific child codes in the FY 2027 reference data. Select the code that matches the documentation and confirm the active code set and payer requirements.

Where is C75 located in ICD-10-CM?

C75 is listed in Chapter 2, Neoplasms (C00-D49), within Malignant neoplasms of thyroid and other endocrine glands (C73-C75) (C73–C75), under category C75, Malignant neoplasm of other endocrine glands and related structures.

What coding notes are listed for C75?

No inclusion terms are listed for C75 in this reference record. No code-first instruction is listed. Excludes1 notes: 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.-). No Excludes2 note is listed.

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