ICD-10-CM › C00-D49 › C51-C58 › C56 Malignant neoplasm of ovary › C56.3
C56.3
Malignant neoplasm of bilateral ovaries
ValidICD-10-CM diagnosis code.
Valid for claims with a date of service in the current code year.
What has happened to this code
Every change the publisher made, from 2022 to now.
- FY2022 Added to the code set Malignant neoplasm of bilateral ovaries
Official coding rules
Published by CDC for FY2027. A rule attached to a category binds every code beneath it, so the rules inherited from this code's ancestors are shown with the code they come from.
Inherited from C56 Malignant neoplasm of ovary
Use additional code
- code to identify any functional activity
Inherited from the C51-C58 section Malignant neoplasms of female genital organs (C51-C58)
Includes
- malignant neoplasm of skin of female genital organs
How CDC's index refers to this code
Wording from the official alphabetic index. Much of it appears nowhere in the code description, which is why a search for the everyday phrase so often finds nothing.
- Lump
- Retained
- Thecoma > malignant
- Carcinoma > theca cell
- Carcinoma > granulosa cell
- Brenner > tumor > malignant
- Tumor > Brenner > malignant
- Neoplasm, neoplastic > ovary
- Tumor > granulosa cell > malignant
- Adenofibroma > endometrioid > malignant
- Dermoid > with malignant transformation
- Neoplasm, neoplastic > corpus > albicans
- Cystadenofibroma > endometrioid > malignant
- Tumor > granulosa cell-theca cell > malignant
- Cyst > dermoid > with malignant transformation
- Tumor > dermoid > with malignant transformation
- Teratoma > ovary > embryonal, immature or malignant
- Cystadenoma > serous > borderline malignancy > ovary
- Tumor > endodermal sinus > unspecified site > female
- Cystadenoma > mucinous > borderline malignancy > ovary
- Tumor > papillary > mucinous of low malignant potential
- Cystadenoma > papillary > borderline malignancy > ovary
- Leydig cell > tumor > malignant > unspecified site > female
- Cystadenoma > pseudomucinous > borderline malignancy > ovary
- Cystadenoma > papillary > serous > borderline malignancy > ovary
- Cystadenoma > serous > papillary > borderline malignancy > ovary
- Cystadenoma > mucinous > papillary > borderline malignancy > ovary
- Cystadenoma > papillary > mucinous > borderline malignancy > ovary
- Cystadenoma > papillary > pseudomucinous > borderline malignancy > ovary
- Cystadenoma > pseudomucinous > papillary > borderline malignancy > ovary
Codes in the same group
| Code | Description | Status |
|---|---|---|
| C56.1 | Malignant neoplasm of right ovary | Valid |
| C56.2 | Malignant neoplasm of left ovary | Valid |
| C56.9 | Malignant neoplasm of unspecified ovary | Valid |