Irregular Menstruation ICD 10: A layer of muscle and a mucous membrane lining (also known as the mucosal lining) make up the majority of the uterus. The mucosal lining grows larger over time and receives a healthy blood supply. A significant portion of the mucosal lining is removed and replaced if an egg is not fertilized.

When the mucosal lining sheds, menstrual bleeding begins. The vagina is attached to the uterus. The mucosal lining and some blood are expelled via the vagina to the exterior of the body during menstrual bleeding.
Irregular Menstruation ICD 10
If you have any health-related questions about Irregular Menstruation ICD 10, your doctor will help. If you need a direct consultation, they will also explain the ICD diagnosis code to you.
This information should not be used to self-diagnose and should not be used in place of expert medical advice from a physician. Please make a note of the additional indicator used for diagnostic confidence if you come across an ICD code on a private medical record.
ICD 10 Source of Irregular Menstruation ICD 10?
supplied by the Federal Ministry of Health (BMG) through the non-profit organization “Was hab’ ich?” gemeinnützige GmbH. Unspecified irregular menstruation
- The ICD-10-CM billable/specific code N92.6 can be used to indicate a diagnosis for the purposes of reimbursement.
- On October 1, 2024, ICD-10-CM N92.6’s 2025 edition went into effect.
- Other international versions of ICD-10 N92.6 may differ from this American ICD-10-CM version.
Rules for ICD-10-CM Coding
N92.6 applies to patients who are female. Applicable To:
- Irregular bleeding NOS
- Irregular periods NOS
Type 1 Excludes:
- periodic menstruation with:
- extended intervals or scanty bleeding (N91.3-N91.5)
- curtailed intervals or excessive bleeding (N92.1)
The following code(s) above N92.6 have annotation back-references that may apply to N92.6:
- N00-N99 Diseases of the genitourinary approach
- N92 Extreme, frequent, and irregular menstruation
Approximate Synonyms:
- Break bleeding
- Disease of menstruation
- Irregular cycle
- Periodic periods
- Menstruation chaos
Clinical Information

- A disorder marked by irregular cycle or duration of menses.
- Deviations from the normal process; e.g., paused, difficult, profuse, scanty, unusual bleeding, etc.
ICD-10-CM N92.6 is classed within Diagnostic Related Group(s) (MS-DRG v42.0):
- 742 Uterine and adnexa procedures for non-malignancy with cc/mcc
- 743 Uterine and adnexa procedures for non-malignancy without cc/mcc
- 760 Menstrual and other female reproductive system disorders with cc/mcc
- 761 Menstrual and other female reproductive system disorders without cc/mcc
Convert N92.6 to ICD-9-CMCode Account
- 2016 New code (initial year of non-draft ICD-10-CM)
- 2017 No change
- 2018 No change
- 2019 No change
- 2020 No change
- 2021 No change
- 2022 No change
- 2023 No change
- 2024 No change
- 2025 No change
Diagnosis Index entries including back-references to N92.6:
- Bleeding – see also Hemorrhage irregular N92.6 Cycle menstrual, irregular N92.6 Disorder (of) – see also Disease menstrual N92.6
- Irregular, irregularity bleeding N92.6 menstruation N92.6 (unknown cause) periods N92.6 Menstruation irregular N92.6 cycle,
- irregular N92.6 Paramenia N92.6 Periods – see also Menstrua irregular N92.6
Conclusively, reimbursement claims with a date of service on or after October 1, 2015, require the use of ICD-10-CM codes.