N83.31
⚠ Non-billable
Acquired atrophy of ovary
ICD-10-CM · FY2026 · Diseases of the Genitourinary System
Code
N83.31
System
ICD-10-CM
Billable
No — use specific code
Effective
FY2026
Chapter
Diseases of the Genitourinary System
Source
CMS / CDC NCHS
⚠ Verify before billing. Confirm against the current CMS/NCHS ICD-10-CM files and your payer's rules before claims submission.
Frequently asked questions
What is ICD-10 code N83.31?
ICD-10-CM code N83.31 represents Acquired atrophy of ovary. It is a non-billable header code requiring a more specific subcategory in the Diseases of the Genitourinary System chapter, effective October 1, 2025 – September 30, 2026.
Is N83.31 billable?
No. N83.31 is a non-billable header. Select a more specific subcategory for claims submission.
What chapter is N83.31 in?
N83.31 belongs to the Diseases of the Genitourinary System chapter (N00–N99) of ICD-10-CM.
Related codes in the N83 category
N83
Noninflammatory disorders of ovary, fallopian tube and broad ligament
Non-billable
N83.0
Follicular cyst of ovary
Non-billable
N83.1
Corpus luteum cyst
Non-billable
N83.2
Other and unspecified ovarian cysts
Non-billable
N83.3
Acquired atrophy of ovary and fallopian tube
Non-billable
N83.4
Prolapse and hernia of ovary and fallopian tube
Non-billable
N83.5
Torsion of ovary, ovarian pedicle and fallopian tube
Non-billable
N83.6
Hematosalpinx
Billable
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