ICD-10-CM > Z00-Z99 > Z30-Z39 > Z32 Z32 Encounter for pregnancy test and childbirth and childcare instruction Non-Billable/Non-Specific Codes Z32.0Encounter for pregnancy testZ32.00Encounter for pregnancy test, result unknownZ32.01Encounter for pregnancy test, result positiveZ32.02Encounter for pregnancy test, result negativeZ32.2Encounter for childbirth instructionZ32.3Encounter for childcare instruction