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ICD-10-CM N91 — Absent, scanty and rare menstruat… | Codelle

N91

ICD-10-CM

Absent, scanty and rare menstruation

Clinical Notes

Excludes 1 — Not coded here

ovarian dysfunction (E28.-)

Code Hierarchy

Subcodes (6)

N91.0Primary amenorrhea

N91.1Secondary amenorrhea

N91.2Amenorrhea, unspecified

N91.3Primary oligomenorrhea

N91.4Secondary oligomenorrhea

N91.5Oligomenorrhea, unspecified

Same Category

N91.0Primary amenorrhea N91.1Secondary amenorrhea N91.2Amenorrhea, unspecified N91.3Primary oligomenorrhea N91.4Secondary oligomenorrhea N91.5Oligomenorrhea, unspecified