ICD-10 Diagnosis Code D27.9

Benign neoplasm of unspecified ovary

Diagnosis Code D27.9

ICD-10: D27.9
Short Description: Benign neoplasm of unspecified ovary
Long Description: Benign neoplasm of unspecified ovary
This is the 2017 version of the ICD-10-CM diagnosis code D27.9

Valid for Submission
The code D27.9 is valid for submission for HIPAA-covered transactions.

Code Classification
  • Neoplasms (C00–D48)
    • Benign neoplasms, except benign neuroendocrine tumors (D10-D36)
      • Benign neoplasm of ovary (D27)

Information for Medical Professionals

Code Edits
The following edits are applicable to this code:
Diagnoses for females only Additional informationCallout TooltipDiagnoses for females only
Diagnoses for females only.

Diagnostic Related Groups
The diagnosis code D27.9 is grouped in the following Diagnostic Related Group(s) (MS-DRG V34.0)


Convert to ICD-9 Additional informationCallout TooltipGeneral Equivalence Map
The ICD-10 and ICD-9 GEMs are used to facilitate linking between the diagnosis codes in ICD-9-CM and the new ICD-10-CM code set. The GEMs are the raw material from which providers, health information vendors and payers can derive specific applied mappings to meet their needs.

  • Benign epithelial tumor of ovary
  • Benign germ cell tumor of ovary
  • Benign neoplasm of ovary
  • Benign sex cord tumor of ovary
  • Benign teratoma of ovary
  • Brenner tumor of ovary
  • Fibroma of ovary
  • Germ cell tumor of ovary
  • Germinal inclusion cyst of ovary
  • Hilus cell tumor of ovary
  • Hyperthyroidism due to struma ovarii
  • Mature solid teratoma of ovary
  • Meigs' syndrome
  • Mucinous cystadenoma of ovary
  • Noninflammatory disorder of ovary
  • Ovarian hilar cell hyperplasia
  • Serous cystadenoma of ovary
  • Serous papillary cystadenoma of ovary
  • Sertoli-Leydig cell tumor of ovary
  • Sex cord tumor of ovary
  • Sex cord tumor of ovary
  • Sex cord tumor of ovary
  • Sex cord tumor of ovary
  • Simple cystoma of the ovary
  • Theca cell tumor of ovary

Information for Patients

Ovarian Cysts

A cyst is a fluid-filled sac. In most cases a cyst on the ovary does no harm and goes away by itself. Most women have them sometime during their lives. Cysts are rarely cancerous in women under 50. Cysts sometimes hurt - but not always. Often, a woman finds out about a cyst when she has a pelvic exam.

If you're in your childbearing years or past menopause, have no symptoms, and have a fluid-filled cyst, you may choose to monitor the cyst. You may need surgery if you have pain, are past menopause or if the cyst does not go away. Birth control pills can help prevent new cysts.

A health problem that may involve ovarian cysts is polycystic ovary syndrome (PCOS). Women with PCOS can have high levels of male hormones, irregular or no periods and small ovarian cysts.

Dept. of Health and Human Services Office on Women's Health

  • Ovarian cysts

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