DxCodebookFY2027 · Oct 1, 2026 – Sep 30, 2027

Category · FY2027

D24 Benign neoplasm of breast

  • Header · not billable

D24 is not billable. The category heads 3 billable codes in FY2027: the 3 codes directly below it.

Index → code

  • Adenomanipple → D24-
  • Fibroadenomagiant → D24-
  • Fibroadenomajuvenile → D24-

Where it sits

  1. Chapter 2 Neoplasms (C00-D49)
  2. D10-D36 Benign neoplasms, except benign neuroendocrine tumors (D10-D36)
  3. D24 Benign neoplasm of breast
Billable codes
3
Subdivisions
3
CC / MCC codes
0 / 0
HCC V28 codes
0
New FY2027
0
Index entries
15

Codes in D24

  1. D24.1
    Benign neoplasm of right breast
    Billable
  2. D24.2
    Benign neoplasm of left breast
    Billable
  3. D24.9
    Benign neoplasm of unspecified breast
    Billable

Sources of each column.

Instructions

At D24

Includes

  • benign neoplasm of connective tissue of breast
  • benign neoplasm of soft parts of breast
  • fibroadenoma of breast

Excludes2

  • adenofibrosis of breast (N60.2) N60.2
  • benign cyst of breast (N60.-) N60
  • benign mammary dysplasia (N60.-) N60
  • benign neoplasm of skin of breast (D22.5, D23.5) D22.5 D23.5
  • fibrocystic disease of breast (N60.-) N60

Notes that also apply

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

Index entries

  • Adenomanipple → D24-
  • Adenomatosiserosive of nipple → D24-
  • Cystosarcoma phyllodesbenign → D24-
  • Fibroadenomacellular intracanalicular → D24-
  • Fibroadenomagiant → D24-
  • Fibroadenomajuvenile → D24-
  • Fibroadenomaphyllodes → D24-
  • Fibroadenomaunspecified site → D24-
  • Papillomatosissubareolar duct → D24-
  • Adenomaapocrinebreast → D24-
  • Fibroadenomaintracanalicularcellular → D24-
  • Fibroadenomaintracanaliculargiant → D24-
  • Fibroadenomaintracanalicularunspecified site → D24-
  • Fibroadenomapericanalicularunspecified site → D24-
  • Tumorphyllodesbenign → D24-

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

Hierarchy