Z90.721
BillableAcquired absence of ovaries, unilateral
This code does not map to an HCC category in any model (V28, V24, ESRD, RxHCC).
What This Code Means
A person who has had one ovary surgically removed or lost due to surgery, disease, or injury.
Coding Tips
- •This code specifies unilateral (one-sided) ovarian absence; use Z90.722 for bilateral absence
- •Document whether the remaining ovary is functional and any hormone replacement therapy status
Code Hierarchy
└Z90Acquired absence of organs, not elsewhere classified└Z90.7Acquired absence of genital organ(s)└Z90.72Acquired absence of ovaries└Z90.721Acquired absence of ovaries, unilateral
└Z90.721Acquired absence of ovaries, unilateral