DxCodebookFY2027 · Oct 1, 2026 – Sep 30, 2027

Category · FY2027

D3A Benign neuroendocrine tumors

  • Header · not billable

D3A is not billable. The category heads 22 billable codes in FY2027, grouped under 2 subdivisions.

Index → code

  • Tumorcarcinoid → D3A.00
  • Tumorcarcinoidbenign → D3A.00
  • Tumorcarcinoidbenigncecum → D3A.021

Where it sits

  1. Chapter 2 Neoplasms (C00-D49)
  2. D3A Benign neuroendocrine tumors (D3A)
  3. D3A Benign neuroendocrine tumors
Billable codes
22
Subdivisions
2
CC / MCC codes
0 / 0
HCC V28 codes
22
New FY2027
0
Index entries
24

Codes in D3A

  1. D3A.0
    Benign carcinoid tumors
    Header
  2. D3A.00
    Benign carcinoid tumor of unspecified site
    Billable22
    Inclusion terms 1

    Inclusion terms

    • Carcinoid tumor NOS
  3. D3A.01
    Benign carcinoid tumors of the small intestine
    Header
  4. D3A.010
    Benign carcinoid tumor of the duodenum
    Billable22
  5. D3A.011
    Benign carcinoid tumor of the jejunum
    Billable22
  6. D3A.012
    Benign carcinoid tumor of the ileum
    Billable22
  7. D3A.019
    Benign carcinoid tumor of the small intestine, unspecified portion
    Billable22
  8. D3A.02
    Benign carcinoid tumors of the appendix, large intestine, and rectum
    Header
  9. D3A.020
    Benign carcinoid tumor of the appendix
    Billable22
  10. D3A.021
    Benign carcinoid tumor of the cecum
    Billable22
  11. D3A.022
    Benign carcinoid tumor of the ascending colon
    Billable22
  12. D3A.023
    Benign carcinoid tumor of the transverse colon
    Billable22
  13. D3A.024
    Benign carcinoid tumor of the descending colon
    Billable22
  14. D3A.025
    Benign carcinoid tumor of the sigmoid colon
    Billable22
  15. D3A.026
    Benign carcinoid tumor of the rectum
    Billable22
  16. D3A.029
    Benign carcinoid tumor of the large intestine, unspecified portion
    Billable22
    Inclusion terms 1

    Inclusion terms

    • Benign carcinoid tumor of the colon NOS
  17. D3A.09
    Benign carcinoid tumors of other sites
    Header
  18. D3A.090
    Benign carcinoid tumor of the bronchus and lung
    Billable22
  19. D3A.091
    Benign carcinoid tumor of the thymus
    Billable22
  20. D3A.092
    Benign carcinoid tumor of the stomach
    Billable22
  21. D3A.093
    Benign carcinoid tumor of the kidney
    Billable22
  22. D3A.094
    Benign carcinoid tumor of the foregut, unspecified
    Billable22
  23. D3A.095
    Benign carcinoid tumor of the midgut, unspecified
    Billable22
  24. D3A.096
    Benign carcinoid tumor of the hindgut, unspecified
    Billable22
  25. D3A.098
    Benign carcinoid tumors of other sites
    Billable22
  26. D3A.8
    Other benign neuroendocrine tumors
    Billable22
    Inclusion terms 1

    Inclusion terms

    • Neuroendocrine tumor NOS

Sources of each column.

Instructions

At D3A

Excludes2

  • benign pancreatic islet cell tumors (D13.7) D13.7

Use additional code

  • code to identify any associated endocrine syndrome, such as:
  • carcinoid syndrome (E34.00) E34.00

Code also

  • any associated multiple endocrine neoplasia [MEN] syndromes (E31.2-) E31.2

Notes that also apply

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

Index entries

  • Tumorcarcinoid → D3A.00
  • Tumorcarcinoidbenign → D3A.00
  • Tumorcarcinoidbenignduodenum → D3A.010
  • Tumorcarcinoidbenignjejunum → D3A.011
  • Tumorcarcinoidbenignileum → D3A.012
  • Tumorcarcinoidbenignsmall intestine → D3A.019
  • Tumorcarcinoidbenignappendix → D3A.020
  • Tumorcarcinoidbenigncecum → D3A.021
  • Tumorcarcinoidbenignascending colon → D3A.022
  • Tumorcarcinoidbenigntransverse colon → D3A.023
  • Tumorcarcinoidbenigndescending colon → D3A.024
  • Tumorcarcinoidbenignsigmoid colon → D3A.025
  • Tumorcarcinoidbenignrectum → D3A.026
  • Tumorcarcinoidbenigncolon → D3A.029
  • Tumorcarcinoidbenignlarge intestine → D3A.029
  • Tumorcarcinoidbenignbronchus (lung) → D3A.090
  • Tumorcarcinoidbenignlung (bronchus) → D3A.090
  • Tumorcarcinoidbenignthymus → D3A.091
  • Tumorcarcinoidbenignstomach → D3A.092
  • Tumorcarcinoidbenignkidney → D3A.093
  • Tumorcarcinoidbenignforegut NOS → D3A.094
  • Tumorcarcinoidbenignmidgut NOS → D3A.095
  • Tumorcarcinoidbenignhindgut NOS → D3A.096
  • Tumorcarcinoidbenignspecified NEC → D3A.098

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