Is N92 a billable ICD-10-CM code?

No. N92 is a non-billable header code. Code to a higher level of specificity using one of its child codes.

Where does N92 sit in the tabular list?

Diseases of the genitourinary system (N00-N99), in the block Noninflammatory disorders of female genital tract (N80-N98).

What cannot be coded together with N92?

N92 carries an Excludes1 note, which means the conditions it lists can never be coded together with it on the same encounter.

N92

N92 — Excessive, frequent and irregular menstruation

Non-billable headerICD-10-CM

N92 is a non-billable header ICD-10-CM code for excessive, frequent and irregular menstruation. It cannot be billed on its own: choose one of the more specific child codes below.

Excludes1 — never code together

These conditions cannot occur together. Billing both on the same encounter is a denial.

postmenopausal bleeding (N95.0)
precocious puberty (menstruation) (E30.1)

Other codes that can never be billed with N92

These codes carry an Excludes1 note pointing at N92. The conflict binds both ways, but ICD-10-CM only writes it down on one side — so you would not find this by reading N92 alone.

N92.6Irregular menstruation, unspecified
N95Menopausal and other perimenopausal disorders

Risk adjustment

N92 does not map to an HCC and does not risk-adjust under CMS-HCC V28. That is normal — most ICD-10 codes do not. It still needs to be coded correctly; it just will not move a RAF score.

Code to one of these instead N92

7 child codes. Green means billable.

Questions about N92

Is N92 a billable ICD-10-CM code?: No. N92 is a non-billable header code. Code to a higher level of specificity using one of its child codes.
Where does N92 sit in the tabular list?: Diseases of the genitourinary system (N00-N99), in the block Noninflammatory disorders of female genital tract (N80-N98).
What cannot be coded together with N92?: N92 carries an Excludes1 note, which means the conditions it lists can never be coded together with it on the same encounter.