ICD-10-CM
ICD-10 code for Abnormal uterine bleeding: N93.9
The CDC title for "Abnormal uterine bleeding" is N93 (Other abnormal uterine and vaginal bleeding), a header that is not billable. When nothing more specific is documented, the billable code is N93.9, Abnormal uterine and vaginal bleeding, unspecified.
Source: CDC ICD-10-CM FY2027 order file dated June 16, 2026. Publisher page
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Codes under N93, then other CDC titles that name abnormal uterine and vaginal bleeding
A header groups codes and is not billed. A billable code is one you can report.
Excludes1
Excludes1 means these codes are not reported together.
From N93. A note on a category applies to every code under it.
Related conditions
Related pages
- N93.9 code detailsNotes, nearby codes, CMS-HCC group
- Category N93Every code under it
- Chapter 14Diseases of the genitourinary system
- ICD-10 codes by conditionA to Z
- Check a list of ICD-10 codes
- Denial code CO-11Diagnosis does not support the procedure
- Denial code CO-146Diagnosis invalid for the date of service
- HCPCS Level II code lookup
Questions
What is the ICD-10 code for Abnormal uterine bleeding?
The CDC title for "Abnormal uterine bleeding" is N93 (Other abnormal uterine and vaginal bleeding), a header that is not billable. When nothing more specific is documented, the billable code is N93.9, Abnormal uterine and vaginal bleeding, unspecified.
Is N93.9 billable?
Yes. N93.9 is a billable code in the FY2027 ICD-10-CM file. Use a more specific code when the record documents one.
What documentation notes apply to N93.9?
The CDC tabular list gives 3 Excludes1 notes (not coded together) for N93.9 and the categories above it. They are listed on this page.
What chapter is N93.9 in?
Chapter 14. Diseases of the genitourinary system.
When do ICD-10-CM codes change?
Every October 1, with the new fiscal year file. Some years add April 1 updates. This page uses the FY2027 file, effective October 1, 2026.