MCMCB Pro
D39

D39Neoplasm of uncertain behavior of female genital organs

Non-billable headerICD-10-CM

D39 is a non-billable header ICD-10-CM code for neoplasm of uncertain behavior of female genital organs. It cannot be billed on its own: choose one of the more specific child codes below.

Other codes that can never be billed with D39

These codes carry an Excludes1 note pointing at D39. The conflict binds both ways, but ICD-10-CM only writes it down on one side — so you would not find this by reading D39 alone.

  • C58Malignant neoplasm of placenta
  • N80.0Endometriosis of uterus
  • O01Hydatidiform mole
  • D44Neoplasm of uncertain behavior of endocrine glands
  • D48.5Neoplasm of uncertain behavior of skin

Risk adjustment

D39 does not map to an HCC and does not risk-adjust under CMS-HCC V28. That is normal — most ICD-10 codes do not. It still needs to be coded correctly; it just will not move a RAF score.

Code to one of these instead D39

5 child codes. Green means billable.

Questions about D39

Is D39 a billable ICD-10-CM code?
No. D39 is a non-billable header code. Code to a higher level of specificity using one of its child codes.
Where does D39 sit in the tabular list?
Neoplasms (C00-D49), in the block Neoplasms of uncertain behavior, polycythemia vera and myelodysplastic syndromes (D37-D48).
ICD-10-CMFY2026-Apr· effective April 1, 2026

Loaded directly from the CMS/NCHS ICD-10-CM public-domain release — see data sources and our editorial policy. If this page disagrees with the CMS tabular list, this page is wrong. Reference information for professional coders; not medical or billing advice.