2006 ICD-9-CM Volume 1 Diagnosis Codes > Supplementary Classification Of Factors Influencing Health Status And Contact With Health Services V01-V85 > Persons Encountering Health Services In Circumstances Related To Reproduction And Development V20-V29 > V20 Health supervision of infant or child V21 Constitutional states in development V22 Normal pregnancy V23 Supervision of high-risk pregnancy V24 Postpartum care and examination V25 Encounter for contraceptive management V26 Procreative management V27 Outcome of delivery V28 Antenatal screening V29 Observation and evaluation of newborns for suspected conditions not found