N91.4
Secondary oligomenorrhea
Secondary oligomenorrhea: Diseases of the genitourinary system (ICD-10-CM N00 to N99), a billable code.
- ICD-10-CM
- N91.4
- Description
- Secondary oligomenorrhea
- Chapter
- Diseases of the genitourinary system (N00–N99)
- Type
- Billable code