Fetal anemia and thrombocytopenia, third trimester, oth

This code signifies a diagnosis of anemia and low platelet count in one or more fetuses during the third trimester of pregnancy, excluding the first or second fetus in a multiple gestation. It indicates a hematological abnormality affecting the developing fetus(es) that requires monitoring and potential intervention.

Use this code when documentation specifies fetal anemia and thrombocytopenia identified in the third trimester, and the condition is present in a fetus other than the first or second in a multiple gestation. This code is appropriate when the specific affected fetus is identified as "other" or when the condition is generalized to multiple fetuses beyond the first two.

• Ensure documentation clearly specifies "third trimester" and "fetal anemia and thrombocytopenia."
• Verify the specific fetus affected in multiple gestations; this code is for "other fetus" (e.g., third, fourth, etc.).
• Do not confuse with codes for fetal anemia or thrombocytopenia alone, or those specified for the first or second fetus.