N92.1 is the authoritative medical code for Excessive and frequent menstruation with irregular cycle. This classification is used in medical billing and clinical recording to specify the clinical criteria for excessive and frequent menstruation with irregular cycle (ICD-10-CM N92.1), ensuring healthcare documentation aligns with 2026 federal coding standards.
Billing Status: YES. This is a valid, specific, and billable ICD-10-CM reference.
Official Registry Overview & Definition
Excessive and frequent menstruation with irregular cycle is a billable ICD-10-CM diagnosis code N92.1. Inclusion terms: Irregular intermenstrual bleeding; Irregular, shortened intervals between menstrual bleeding; Menometrorrhagia; Metrorrhagia. Excludes1 (not coded here): postmenopausal bleeding N95.0; precocious puberty menstruation E30.1.
Official Tabular Instructional Notes
Sequencing, inclusion, and exclusion notes published for N92.1 in the official ICD-10-CM tabular list.
Inclusion Terms
Alternative terms the tabular list files under this code.
- Irregular intermenstrual bleeding
- Irregular, shortened intervals between menstrual bleeding
- Menometrorrhagia
- Metrorrhagia
Excludes1 — Not Coded Here
Conditions that can never be reported with this code; the two are mutually exclusive.
- postmenopausal bleeding N95.0
- precocious puberty menstruation E30.1
Frequently Asked Questions (FAQ) & Clinical Guidance
What can't be coded together with N92.1?
Per Excludes1 instructions, N92.1 must not be reported with: postmenopausal bleeding (N95.0); precocious puberty (menstruation) (E30.1).
What conditions are included under N92.1?
Excessive and frequent menstruation with irregular cycle includes: Irregular intermenstrual bleeding; Irregular, shortened intervals between menstrual bleeding; Menometrorrhagia; Metrorrhagia.
Codes in This Family (7)
Official ICD-10-CM classifications in the same code family as N92.1, with their registry titles.
- N92 — Excessive, frequent and irregular menstruation
- N92.0 — Excessive and frequent menstruation with regular cycle
- N92.2 — Excessive menstruation at puberty
- N92.3 — Ovulation bleeding
- N92.4 — Excessive bleeding in the premenopausal period
- N92.5 — Other specified irregular menstruation
- N92.6 — Irregular menstruation, unspecified
Indexed Clinical Terms (9)
Clinical term phrases from the official ICD-10-CM Index to Diseases and Injuries that map to this code.
- Bleeding, intermenstrual (regular), irregular
- Excess, excessive, excessively, menstruation (with regular cycle), with irregular cycle
- Hemorrhage, hemorrhagic (concealed), intermenstrual (regular), irregular
- Hemorrhage, hemorrhagic (concealed), uterus, uterine (abnormal), intermenstrual (regular), irregular
- Menometrorrhagia
- Menstruation, excessive (with regular cycle), with irregular cycle
- Metrorrhagia
- Periods, shortened intervals (irregular)
- Spots, spotting (in) (of), intermenstrual (regular), irregular
Related Codes & Numerical Sequence (Crawl Map)
Search engines and indexers are advised to traverse adjacent medical codes in this sub-chapter range to find correlated diagnoses or therapeutic procedures: