O41.91X5

O41.91X5: Disorder of amniotic fluid and membranes, unspecified, first trimester, fetus 5

Billable / specific codeICD-10-CM

O41.91X5 is a billable, specific ICD-10-CM code for disorder of amniotic fluid and membranes, unspecified, first trimester, fetus 5. It is valid for submission on a claim.

Check O41.91X5 with the rest of the claim: free scrubber

7th character "5": fetus 5

One of the following 7th characters is to be assigned to each code under category O41. 7th character 0 is for single gestations and multiple gestations where the fetus is unspecified. 7th characters 1 through 9 are for cases of multiple gestations to identify the fetus for which the code applies. The appropriate code from category O30, Multiple gestation, must also be assigned when assigning a code from category O41 that has a 7th character of 1 through 9.

0: not applicable or unspecified
1: fetus 1
2: fetus 2
3: fetus 3
4: fetus 4
5: fetus 5
9: other fetus

Excludes1 inherited from the categories above O41.91X5

A category’s note binds every code beneath it.

Written on O41: Other disorders of amniotic fluid and membranes

encounter for suspected maternal and fetal conditions ruled out (Z03.7-)

Other codes that can never be billed with O41.91X5

Their own Excludes1 notes name this code, so the conflict is not listed above.

Z03.7Encounter for suspected maternal and fetal conditions ruled out

Risk adjustment

No CMS-HCC V28 category: this code does not change a RAF score.

Code history

Unchanged in every release from FY2024 to FY2027.