Z01 - Encounter for other special examination without complaint, suspected or reported diagnosis
Z01.8 - Encounter for other specified special examinations
Z01.81 - Encounter for preprocedural examinations
Z01.810 - Encounter for preprocedural cardiovascular examination
Z01.811 - Encounter for preprocedural respiratory examination
Z01.812 - Encounter for preprocedural laboratory examination
Z01.818 - Encounter for other preprocedural examination
Z01.82 - Encounter for allergy testing
Z01.83 - Encounter for blood typing
Z01.84 - Encounter for antibody response examination
Z01.89 - Encounter for other specified special examinations