ICD-10-CM Book 2025 Edition
Chapters ICD-10-CM Book Table of Content /
chapter 14 N00-N99 Diseases of the genitourinary system /
N80-N98 Noninflammatory disorders of female genital tract /
N91 Absent, scanty and rare menstruation
Billable ICD-10-CM Code N91.5
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N91.5
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Oligomenorrhea, unspecified
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| Hypomenorrhea NOS | ||||||
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