Antenatal
  • care, normal pregnancy V22.1
  • screening of mother (for) V28.9
    • based on amniocentesis NEC V28.2
      • chromosomal anomalies V28.0
        • raised alphafetoprotein levels V28.1
        • chromosomal anomalies V28.0
          • fetal growth retardation using ultrasonics V28.4
            • isoimmunization V28.5
              • malformations using ultrasonics V28.3
                • raised alphafetoprotein levels in amniotic fluid V28.1
                  • specified condition NEC V28.8
                    • Streptococcus B V28.6