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ICD-10-CM 2027

ICD-10 code for Periods

Choose a code from the options below based on the documentation.

From the official ICD-10-CM alphabetic index entry “Periods”. Page updated September 29, 2026.

About coding Periods

The official ICD-10-CM index doesn't give a single default code for periods; the code depends on the details below.

More specific Periods codes (official index)

  • heavy N92.0 — Excessive and frequent menstruation with regular cycle
  • irregular N92.6 — Irregular menstruation, unspecified
  • shortened intervals (irregular) N92.1 — Excessive and frequent menstruation with irregular cycle

Common questions about Periods ICD-10 codes

What is the ICD-10 code for heavy periods?

N92.0 — Excessive and frequent menstruation with regular cycle.

What is the ICD-10 code for irregular periods?

N92.6 — Irregular menstruation, unspecified.

What is the ICD-10 code for shortened intervals periods?

N92.1 — Excessive and frequent menstruation with irregular cycle.