N91.5 - Oligomenorrhea, unspecified

  • Applicable to Oligomenorrhea, unspecified
  • The 2025 edition of ICD10-CM N91.5 became effective on October 1, 2024.
  • This is the American ICD10-CM version of N91.5 - other international versions of ICD10 N91.5 may differ.
  • N91.5 is a Billable / Specific ICD10-CM code that can be used to indicate a diagnosis for reimbursement purposes.

 Inclusion Term

  • Hypomenorrhea NOS

The following codes above N91.5 contain annotation back-references that may be applicable to N91.5:

Chapter: N00-N99 Diseases of the genitourinary system

Section: N80-N98 Noninflammatory disorders of female genital tract

Category: N91 Absent, scanty and rare menstruation

 
Billable/Specific Code

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