ICD-10-CM
N91.5 - Oligomenorrhea, unspecified
Code
N91.5 - Oligomenorrhea, unspecified
[Billable]
[Billable]
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Citation
"N91.5 - Oligomenorrhea, Unspecified." ICD-10-CM, 10th ed., Centers for Medicare and Medicaid Services and the National Center for Health Statistics, 2026. www.unboundmedicine.com/icd/view/ICD-10-CM/861721/all/N91_5___Oligomenorrhea__unspecified.
N91.5 - Oligomenorrhea, unspecified. ICD-10-CM. Centers for Medicare and Medicaid Services and the National Center for Health Statistics; 2026. https://www.unboundmedicine.com/icd/view/ICD-10-CM/861721/all/N91_5___Oligomenorrhea__unspecified. Accessed May 19, 2026.
N91.5 - Oligomenorrhea, unspecified. (2026). In ICD-10-CM (10th ed.). Centers for Medicare and Medicaid Services and the National Center for Health Statistics. https://www.unboundmedicine.com/icd/view/ICD-10-CM/861721/all/N91_5___Oligomenorrhea__unspecified
N91.5 - Oligomenorrhea, Unspecified [Internet]. In: ICD-10-CM. Centers for Medicare and Medicaid Services and the National Center for Health Statistics; 2026. [cited 2026 May 19]. Available from: https://www.unboundmedicine.com/icd/view/ICD-10-CM/861721/all/N91_5___Oligomenorrhea__unspecified.
* Article titles in AMA citation format should be in sentence-case
TY - ELEC
T1 - N91.5 - Oligomenorrhea, unspecified
ID - 861721
BT - ICD-10-CM
UR - https://www.unboundmedicine.com/icd/view/ICD-10-CM/861721/all/N91_5___Oligomenorrhea__unspecified
PB - Centers for Medicare and Medicaid Services and the National Center for Health Statistics
ET - 10
DB - ICD-10-CM
DP - Unbound Medicine
ER -
