Is N89.6 a billable ICD-10-CM code?

Yes. N89.6 is a billable, specific ICD-10-CM code and is valid for submission on a claim.

Where does N89.6 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 N89.6?

N89.6 carries an Excludes1 note, which means the conditions it lists can never be coded together with it on the same encounter.

N89.6

N89.6 — Tight hymenal ring

Billable / specific codeICD-10-CM

N89.6 is a billable, specific ICD-10-CM code for tight hymenal ring. It is valid for submission on a claim.

Excludes1 — never code together

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

imperforate hymen (Q52.3)

Inclusion terms

Alternative wordings a physician may use in the chart for this same code.

Rigid hymen
Tight introitus

Risk adjustment

N89.6 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.

How N89.6 is indexed

Coders do not find codes by browsing the tabular list — they look them up in the alphabetic index, under the word the physician wrote. These are the index entries that lead here, so you can see which chart wordings map to N89.6.

Closure›hymen
Occlusion, occluded›hymen
Rigid, rigidity›hymen(acquired) (congenital)
Ring›hymenal, tight(acquired) (congenital)
Small›introitus, vagina
Stenosis, stenotic›hymen
Stricture›hymen
Thickening›hymen
Tight, tightness›hymen, hymenal ring
Tight, tightness›introitus(acquired) (congenital)
Atresia, atretic›hymen›acquired(postinfective)

Related codes at this level

Codes that share N89. If N89.6 is not quite right, the correct code is usually one of these.

Questions about N89.6

Is N89.6 a billable ICD-10-CM code?: Yes. N89.6 is a billable, specific ICD-10-CM code and is valid for submission on a claim.
Where does N89.6 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 N89.6?: N89.6 carries an Excludes1 note, which means the conditions it lists can never be coded together with it on the same encounter.