DxCodebookFY2027 · Oct 1, 2026 – Sep 30, 2027

Category · FY2027

D35 Benign neoplasm of other and unspecified endocrine glands

  • Header · not billable

D35 is not billable. The category heads 11 billable codes in FY2027, grouped under 9 subdivisions.

Index → code

  • Adenomablack → D35.00
  • Adenomachief cell → D35.1
  • Paragangliomaadrenal → D35.0-

Where it sits

  1. Chapter 2 Neoplasms (C00-D49)
  2. D10-D36 Benign neoplasms, except benign neuroendocrine tumors (D10-D36)
  3. D35 Benign neoplasm of other and unspecified endocrine glands
Billable codes
11
Subdivisions
9
CC / MCC codes
0 / 0
HCC V28 codes
3
New FY2027
0
Index entries
20

Codes in D35

  1. D35.0
    Benign neoplasm of adrenal gland
    Header
  2. D35.00
    Benign neoplasm of unspecified adrenal gland
    Billable
  3. D35.01
    Benign neoplasm of right adrenal gland
    Billable
  4. D35.02
    Benign neoplasm of left adrenal gland
    Billable
  5. D35.1
    Benign neoplasm of parathyroid gland
    Billable
  6. D35.2
    Benign neoplasm of pituitary gland
    Billable23
  7. D35.3
    Benign neoplasm of craniopharyngeal duct
    Billable23
  8. D35.4
    Benign neoplasm of pineal gland
    Billable23
  9. D35.5
    Benign neoplasm of carotid body
    Billable
  10. D35.6
    Benign neoplasm of aortic body and other paraganglia
    Billable
    Inclusion terms 1

    Inclusion terms

    • Benign tumor of glomus jugulare
  11. D35.7
    Benign neoplasm of other specified endocrine glands
    Billable
  12. D35.9
    Benign neoplasm of endocrine gland, unspecified
    Billable
    Inclusion terms 1

    Inclusion terms

    • Benign neoplasm of unspecified endocrine gland

Sources of each column.

Instructions

At D35

Excludes1

  • benign neoplasm of endocrine pancreas (D13.7) D13.7
  • benign neoplasm of ovary (D27.-) D27
  • benign neoplasm of testis (D29.2.-) D29.2
  • benign neoplasm of thymus (D15.0) D15.0

Use additional code

  • code to identify any functional activity

Notes that also apply

Chapter 2 instructions (Notes 8): printed on the chapter 2 page.

Index entries

  • Paragangliomaadrenal → D35.0-
  • Adenomaadrenal (cortical) → D35.00
  • Adenomablack → D35.00
  • Pheochromocytomaunspecified site → D35.00
  • Adenomachief cell → D35.1
  • Adenomawater-clear cell → D35.1
  • Prolactinomaunspecified site → D35.2
  • Tumoradrenalcortical (benign) → D35.0-
  • Adenomaadrenal (cortical)clear cell → D35.00
  • Adenomaadrenal (cortical)compact cell → D35.00
  • Adenomaadrenal (cortical)glomerulosa cell → D35.00
  • Adenomaadrenal (cortical)heavily pigmented variant → D35.00
  • Adenomaadrenal (cortical)mixed cell → D35.00
  • Adenomaacidophilunspecified site → D35.2
  • Adenomaacidophil-basophil, mixedunspecified site → D35.2
  • Adenomabasophilunspecified site → D35.2
  • Adenomabasophil-acidophil, mixedunspecified site → D35.2
  • Adenomachromophobeunspecified site → D35.2
  • Adenomaeosinophilunspecified site → D35.2
  • Adenomamucoid cellunspecified site → D35.2

NCHS Alphabetic Index. Index first, then the Tabular List.

Hierarchy