O35.CXX1: Maternal care for other (suspected) fetal abnormality and damage, fetal pulmonary anomalies, fetus 1
O35.CXX1 is a billable, specific ICD-10-CM code for maternal care for other (suspected) fetal abnormality and damage, fetal pulmonary anomalies, fetus 1. It is valid for submission on a claim.
Check O35.CXX1 with the rest of the claim: free scrubber7th character "1": fetus 1
One of the following 7th characters is to be assigned to each code under category O35. 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 O35 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
Other codes that can never be billed with O35.CXX1
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.
Other codes under O35.C
- O35.CXX0Maternal care for other (suspected) fetal abnormality and damage, fetal pulmonary anomalies, not applicable or unspecified
- O35.CXX2Maternal care for other (suspected) fetal abnormality and damage, fetal pulmonary anomalies, fetus 2
- O35.CXX3Maternal care for other (suspected) fetal abnormality and damage, fetal pulmonary anomalies, fetus 3
- O35.CXX4Maternal care for other (suspected) fetal abnormality and damage, fetal pulmonary anomalies, fetus 4
- O35.CXX5Maternal care for other (suspected) fetal abnormality and damage, fetal pulmonary anomalies, fetus 5
- O35.CXX9Maternal care for other (suspected) fetal abnormality and damage, fetal pulmonary anomalies, other fetus