What is the ICD-10 code for irregular menstrual cycle?

The ICD-10 code for unspecified irregular menstrual cycle is N92.6, while N92.5 is used for specified irregularities like oligomenorrhea.

ICD-10 Coding for Irregular Menstrual Cycle(N92.6, N92.0, N92.1)

Q: When should N92.5 be used instead of N92.6?

Use N92.5 when documentation specifies cycle length variations or specific types like oligomenorrhea, whereas N92.6 is for unspecified irregular periods.

Save

Learn about ICD-10 coding for irregular menstrual cycles, including when to use N92.5 vs. N92.6, documentation requirements, and common coding pitfalls.

Also known as:

Irregular MenstruationMenstrual Irregularity

Related ICD-10 Code Ranges

Complete code families applicable to Irregular Menstrual Cycle

N00-N99Primary Range

Diseases of the genitourinary system

→

Code Comparison: When to Use Each Code

Compare key differences between these codes to ensure accurate selection

Code	Description	When to Use	Key Documentation
N92.6	Unspecified irregular menstruation	Use when documentation lacks specifics about cycle length or associated symptoms.	Documentation states 'irregular periods' without further detail No test results confirming specific etiology
N92.5	Other specified irregular menstruation	Use when documentation specifies cycle length variations or specific types like oligomenorrhea.	Cycle length <21 days or >35 days Intermenstrual bleeding

Primary ICD-10-CM Codes

Irregular menstruation, unspecified

N92.6Billable

Differential Codes

Alternative codes to consider when ruling out similar conditions

Other specified irregular menstruationN92.5

Use when documentation specifies cycle length variations or specific types like oligomenorrhea.

Unspecified irregular menstruationN92.6

Documentation & Coding Risks

Avoid these common issues when documenting Irregular Menstrual Cycle.

Vague documentation of menstrual irregularity.

Impact

Clinical: Leads to inappropriate treatment plans., Regulatory: Increases risk of non-compliance with coding standards., Financial: Results in claim denials or reduced reimbursement.

Mitigation

Ensure detailed documentation of menstrual history., Include specific cycle lengths and symptoms.

Using N92.6 for specific conditions like oligomenorrhea.

Impact

Reimbursement: May lead to lower reimbursement rates., Compliance: Increases risk of audits., Data Quality: Affects accuracy of clinical data.

Mitigation

Use N92.5 when specific cycle irregularities are documented.

Use of unspecified codes

Impact

Using N92.6 when specific details are available.

Mitigation

Ensure documentation includes specific cycle details to use N92.5.

Frequently Asked Questions

Documentation requirements, coding pitfalls and FAQs for conditions coded with N92.6.

Primary Code

N92.6

Irregular menstruation, unspecified

Quick Navigation

ICD-10 codes5

Coding risks3

FAQs2

ICD-10 Coding for Irregular Menstrual Cycle(N92.6, N92.0, N92.1)

Documentation & Coding Risks

Frequently Asked Questions

What is the ICD-10 code for irregular menstrual cycle?

When should N92.5 be used instead of N92.6?

Related condition guides