ICD-10-CM › C00-D49 › D10-D36 › D27 Benign neoplasm of ovary › D27.9

D27.9

Benign neoplasm of unspecified ovary

ValidICD-10-CM diagnosis code.

Valid for claims with a date of service in the current code year.

Valid FY2016 onwards.

What has happened to this code

Every change the publisher made, from 2007 to now. Entries marked draft are from the pre-implementation releases: ICD-10 took effect on 1 October 2015, so nothing before FY2016 was ever valid on a claim.

  1. FY2007 Added to the draft code set draft Benign neoplasm of ovary, unspecified side
  2. FY2011 Draft description revised draft Benign neoplasm of ovary, unspecified side Benign neoplasm of unspecified ovary

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 D27 Benign neoplasm of ovary

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.

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.

Showing 40 of 46 index phrases.

Codes in the same group

CodeDescriptionStatus
D27.0 Benign neoplasm of right ovary Valid
D27.1 Benign neoplasm of left ovary Valid