Mat care chromsoml abnlt in fts, other chromsoml abnlt, oth

This code signifies maternal care provided due to a confirmed or suspected chromosomal abnormality in a fetus, specifically for an "other" type of chromosomal abnormality affecting an "other" fetus (e.g., in a multiple gestation where the affected fetus is not the first or second). It indicates that the mother is receiving specialized medical attention because of this fetal genetic concern.

Apply this code when documentation specifies maternal management for a fetal chromosomal anomaly that doesn't fall into categories like trisomy 13, 18, 21, or sex chromosome abnormalities, and when the affected fetus is not otherwise specified (e.g., in a triplet pregnancy, the third fetus). Supporting documentation includes genetic counseling reports, prenatal diagnostic test results (e.g., amniocentesis, CVS, NIPT), and physician notes detailing the specific "other" chromosomal abnormality.

• Always code the specific type of chromosomal abnormality if known and a more precise code exists.
• Ensure the documentation clearly identifies which fetus is affected in multiple gestations to correctly assign the "other fetus" specificity.
• This code is for maternal care; a separate code for the fetal condition (if applicable and documented) would be assigned to the fetus's record, not the mother's.