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 terms help to clarify and specify the conditions or diseases covered by a particular ICD-10-CM code.
Inclusion Term:
- Hypomenorrhea NOS
Billable/Specific Code
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
Browse other similar CM codes:
Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.
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