D27

Non-billable

Benign neoplasm of ovary

D27 is the ICD-10-CM code for Benign neoplasm of ovary. It is a non-billable category code — use a more specific child code such as D27.0 for billing.

Status
Header (non-billable)
Chapter
C00-D49
Subcodes
3
Edition
FY2026

C00-D49 Neoplasms

What this means — in plain language

MedlinePlus · NIH

The ovaries are part of the female reproductive system. They produce a woman's eggs and make female hormones . Ovarian cysts are fluid-filled sacs in or on an ovary. They usually form during ovulation, when the ovary releases an egg. They are usually harmless and go away by themselves. Most women have them sometime during their lives. Most ovarian cysts are small and don't cause symptoms. Women may not find out that…

Read more about Ovarian Cysts at MedlinePlus ↗

Source: U.S. National Library of Medicine (MedlinePlus). Informational only — not medical advice.

Excludes2 — not included here

  • corpus albicans cyst (N83.2-)
  • corpus luteum cyst (N83.1-)
  • endometrial cyst (N80.1-)
  • follicular (atretic) cyst (N83.0-)
  • graafian follicle cyst (N83.0-)
  • ovarian cyst NEC (N83.2-)
  • ovarian retention cyst (N83.2-)

Use additional code

  • code to identify any functional activity.

Frequently asked questions

What is ICD-10 code D27?
D27 is the ICD-10-CM code for "Benign neoplasm of ovary". It falls under C00-D49 Neoplasms.
Is D27 a billable code?
No — D27 is a non-billable header code. Use a more specific child code (such as D27.0) for billing.
What are the subcodes of D27?
D27 has 3 more specific child codes, including D27.0, D27.1, D27.9.

Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.

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