Code
Hierarchy
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Z00-Z99 Factors influencing health status and contact with health services (Z00-Z99)
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Z30-Z39 Persons encountering health services in circumstances related to reproduction (Z30-Z39)
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Z30 Encounter for contraceptive management
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Z30.4 Encounter for surveillance of contraceptives
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Z30.40 Encounter for surveillance of contraceptives, unspecified
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Z30.41 Encounter for surveillance of contraceptive pills
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Z30.42 Encounter for surveillance of injectable contraceptive
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Z30.43 Encounter for surveillance of intrauterine contraceptive device
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Z30.44 Encounter for surveillance of vaginal ring hormonal contraceptive device
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Z30.45 Encounter for surveillance of transdermal patch hormonal contraceptive device
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Z30.46 Encounter for surveillance of implantable subdermal contraceptive
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Z30.49 Encounter for surveillance of other contraceptives
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Notes
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Z codes represent reasons for encounters. A corresponding procedure code must accompany a Z code if a procedure is performed. Categories Z00-Z99 are provided for occasions when circumstances other than a disease, injury or external cause classifiable to categories A00-Y89 are recorded as 'diagnoses' or 'problems'. This can arise in two main ways:
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(a) When a person who may or may not be sick encounters the health services for some specific purpose, such as to receive limited care or service for a current condition, to donate an organ or tissue, to receive prophylactic vaccination (immunization), or to discuss a problem which is in itself not a disease or injury.
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(b) When some circumstance or problem is present which influences the person's health status but is not in itself a current illness or injury.