N91.2

N91.2

Billable

Amenorrhea, unspecified

This code does not map to an HCC category in any model (V28, V24, ESRD, RxHCC).

What This Code Means

The absence of menstrual periods when it is unclear whether the patient never had periods or previously had them.

Coding Tips

•Use this code only when the distinction between primary and secondary amenorrhea cannot be determined from available documentation
•Encourage providers to clarify the patient's menstrual history to allow for more specific coding

Code Hierarchy

└N91Absent, scanty and rare menstruation └N91.2Amenorrhea, unspecified