Is N93 a billable ICD-10-CM code?

No. N93 is a non-billable header code. Code to a higher level of specificity using one of its child codes.

Where does N93 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 N93?

N93 carries an Excludes1 note, which means the conditions it lists can never be coded together with it on the same encounter.

N93

N93 — Other abnormal uterine and vaginal bleeding

Non-billable headerICD-10-CM

N93 is a non-billable header ICD-10-CM code for other abnormal uterine and vaginal bleeding. 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.

neonatal vaginal hemorrhage (P54.6)
precocious puberty (menstruation) (E30.1)
pseudomenses (P54.6)

Risk adjustment

N93 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 N93

4 child codes. Green means billable.

Questions about N93

Is N93 a billable ICD-10-CM code?: No. N93 is a non-billable header code. Code to a higher level of specificity using one of its child codes.
Where does N93 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 N93?: N93 carries an Excludes1 note, which means the conditions it lists can never be coded together with it on the same encounter.