| Item | Description | Limitations |
| 57700 | The pregnancy (as confirmed by ultrasound) is dated by a crown rump length of 45 to 84mm; and nuchal translucency measurement is performed to assess the risk of fetal abnormality; and one or more of the following conditions are present: 
- hyperemesis gravidarum;
- diabetes mellitus;
- hypertension;
- toxaemia of pregnancy;
- liver or renal disease;
- autoimmune disease;
- cardiac disease;
- alloimmunisation;
- maternal infection;
- inflammatory bowel disease;
- bowel stoma;
- abdominal wall scarring;
- previous spinal or pelvic trauma or disease;
- drug dependency;
- thrombophilia;
- significant maternal obesity;
- advanced maternal age;
- abdominal pain or mass;
- uncertain dates;
- high risk pregnancy;
- previous post dates delivery;
- previous caesarean section;
- poor obstetric history;
- suspicion of ectopic pregnancy;
- risk of miscarriage;
- diminished symptoms of pregnancy;
- suspected or known cervical incompetence;
- suspected or known uterine abnormality;
- pregnancy after assisted reproduction;
- risk of fetal abnormality
| Pregnancy < 12 weeks only |
| 57707 | the pregnancy (as confirmed by ultrasound) is dated by a crown rump length of 45 to 84mm; and nuchal translucency measurement is performed to assess the risk of fetal abnormality; and one or more of the following conditions are present: 
- hyperemesis gravidarum;
- diabetes mellitus;
- hypertension;
- toxaemia of pregnancy;
- liver or renal disease;
- autoimmune disease;
- cardiac disease;
- alloimmunisation;
- maternal infection;
- inflammatory bowel disease;
- bowel stoma;
- abdominal wall scarring;
- previous spinal or pelvic trauma or disease;
- drug dependency;
- thrombophilia;
- significant maternal obesity;
- advanced maternal age;
- abdominal pain or mass;
- uncertain dates;
- high risk pregnancy;
- previous post dates delivery;
- previous caesarean section;
- poor obstetric history;
- suspicion of ectopic pregnancy;
- risk of miscarriage;
- diminished symptoms of pregnancy;
- suspected or known cervical incompetence;
- suspected or known uterine abnormality;
- pregnancy after assisted reproduction;
- risk of fetal abnormality
| Pregnancy nuchal translucency only |
| 55704 | PELVIS or ABDOMEN dating of the pregnancy (by ultrasound) is 12 - 16 weeks and one or more of the following conditions are present:
 
- hyperemesis gravidarum;
- diabetes mellitus;
- hypertension;
- toxaemia of pregnancy;
- liver or renal disease;
- autoimmune disease;
- cardiac disease;
- alloimmunisation;
- maternal infection;
- inflammatory bowel disease;
- bowel stoma;
- abdominal wall scarring;
- previous spinal or pelvic trauma or disease;
- drug dependency;
- thrombophilia;
- significant maternal obesity;
- advanced maternal age;
- abdominal pain or mass;
- uncertain dates;
- high risk pregnancy;
- previous post dates delivery;
- previous caesarean section;
- poor obstetric history;
- suspicion of ectopic pregnancy;
- risk of miscarriage;
- diminished symptoms of pregnancy;
- suspected or known cervical incompetence;
- suspected or known uterine abnormality;
- pregnancy after assisted reproduction;
- risk of fetal abnormality
| Pregnancy 12-16 weeks only |
| 55706 | PELVIS or ABDOMEN pregnancy related or pregnancy complication, fetal development and anatomy, ultrasound scan of, by any or all approaches, with measurement of all parameters for dating purposes, where
 
- the patient is referred by a medical practitioner; and
- the dating for the pregnancy (as confirmed by ultrasound) is 17 to 22 weeks of gestation; and
- the service is not associated with a service to which an item in Subgroup 2 or 3 of this group applies; and
- the referring practitioner is not a member of a group of practitioners of which the providing practitioner is a member; and
- the service is not performed in the same pregnancy as item 55709
| Pregnancy 17-22 weeks only and only 1 per pregnancy |
| 55712 Specialist Referral Only | PELVIS or ABDOMEN, pregnancy related or pregnancy complication, fetal development and anatomy, ultrasound scan of, by any or all approaches, with measurement of all parameters for dating purposes, where:
 
- the patient is referred by a medical practitioner who is a Member or a Fellow of the Royal Australian and New Zealand College of Obstetricians and Gynaecologists or who has a Diploma of Obstetrics or has a qualification recognised by the Royal Australian and New
Zealand College of Obstetricians and Gynaecologists as being equivalent to a Diploma of Obstetrics or has obstetric privileges at a non-metropolitan hospital; and
- the dating of the pregnancy (as confirmed by ultrasound) is 17 to 22 weeks of gestation; and
- the service is not associated with a service to which an item in Subgroup 2 or 3 of this group applies; and
- the referring practitioner is not a member of a group of practitioners of which the providing practitioner is a member; and
- further examination is clinically indicated in the same pregnancy to which item 55706 applies
| Pregnancy 17-22 weeks only |
| 55718 | PELVIS or ABDOMEN, pregnancy related or pregnancy complication, fetal development and anatomy, ultrasound scan of, by any or all approaches, where:
 
- the patient is referred by a medical practitioner; and
- the dating of the pregnancy (as confirmed by ultrasound) is after 22 weeks of gestation; and
- the service is not associated with a service to which an item in Subgroup 2 or 3 of this group applies; and
- the referring practitioner is not a member of a group of practitioners of which the providing practitioner is a member; and
- the service is not performed in the same pregnancy as item 55723; and
- one or more of the following conditions are present:
 
- known or suspected fetal abnormality or fetal cardiac arrhythmia;
- fetal anatomy (late booking or incomplete mid-trimester scan);
- malpresentation;
- cervical assessment;
- clinical suspicion of amniotic fluid abnormality;
- clinical suspicion of placental or umbilical cord abnormality;
- previous complicated delivery;
- uterine scar assessment;
- uterine fibroid;
- previous fetal death in utero or neonatal death;
- antepartum haemorrhage;
- clinical suspicion of intrauterine growth retardation;
- clinical suspicion of macrosomia;
- reduced fetal movements;
- suspected fetal death;
- abnormal cardiotocography;
- prolonged pregnancy;
- premature labour;
- fetal infection;
- pregnancy after assisted reproduction;
- trauma;
- diabetes mellitus;
- hypertension;
- toxaemia of pregnancy;
- liver or renal disease;
- autoimmune disease;
- cardiac disease;
- alloimmunisation;
- maternal infection;
- inflammatory bowel disease;
- bowel stoma;
- abdominal wall scarring;
- previous spinal or pelvic trauma or disease;
- drug dependency;
- thrombophilia;
- significant maternal obesity;
- advanced maternal age;
- abdominal pain or mass
| Pregnancy >22 weeks only and only 1 per pregnancy |
| 55721 Specialist Referral Only | PELVIS or ABDOMEN, pregnancy related or pregnancy complication, fetal development and anatomy, ultrasound scan of by any or all approaches, where:
 
- the patient is referred by a medical practitioner who is a Member or a Fellow of the Royal Australian and New Zealand College of Obstetricians and Gynaecologists or who has a Diploma of Obstetrics or has qualifications recognised by the Royal Australian and New
Zealand College of Obstericians and Gynaecologists as being equivalent to a Diploma of obstetrics or has obstetric privileges at a non-metropolitan hospital; and
- the dating of the pregnancy (as confirmed by ultrasound) is after 22 weeks of gestation; and
- the service is not associated with a service to which an item in Subgroup 2 or 3 of this group applies; and
- the referring practitioner is not a member of a group of practitioners of which the providing practitioner is a member; and
- further examination is clinically indicated in the same pregnancy to which item 55718 applies
| Pregnancy >22 weeks only |
| 55759 | PELVIS or ABDOMEN, pregnancy related or pregnancy complication, fetal development and anatomy, ultrasound scan of, by any or all approaches, with measurement of all parameters for dating purposes, where:
 
- the patient is referred by a medical practitioner; and
- ultrasound of the same pregnancy confirms a multiple pregnancy; and
- the dating of the pregnancy (as confirmed by ultrasound) is 17 to 22 weeks gestation; and
- the service is not associated with a service to which an item in Subgroup 2 or 3 of this group applies; and
- the referring practitioner is not a member of a group of practitioners to which the providing practitioner is a member; and
- the service is not performed in conjunction with item 55706 or 55712 during the same pregnancy
| Multiple Pregnancy 17-22 weeks only and only 1 per pregnancy |
| 55764 Specialist Referral Only | PELVIS or ABDOMEN, pregnancy related or pregnancy complication, fetal development and anatomy, ultrasound scan of, by any or all approaches, with measurement of all parameters for dating purposes, where:
 
- the patient is referred by a medical practitioner who is a Member or Fellow of the Royal Australian and New Zealand College of Obstetricians and Gynaecologists or who has a
Diploma of Obstetrics or has a qualification recognised by the Royal Australian and New
Zealand College of Obstericians and Gynaecologists as equivalent to a Diploma of obstetrics or has obstetric privileges at a non-metropolitan hospital; and
- ultrasound of the same pregnancy confirms a multiple pregnancy; and
- the dating of the pregnancy (as confirmed by ultrasound) is 17 to 22 weeks gestation; and
- the service is not associated with a service to which an item in Subgroup 2 or 3 of this group applies; and
- the referring practitioner is not a member of a group of practitioners to which the providing practitioner is a member; and
- further examination is clinically indicated in the same pregnancy to which item 55759 has been performed; and
- not performed in conjunction with item 55706 or 55712 during the same pregnancy
| Multiple Pregnancy 17-22 weeks only |
| 57768 | PELVIS or ABDOMEN, pregnancy related or pregnancy complication, fetal development and anatomy, ultrasound scan of, by any or all approaches, where:
 
- dating of the pregnancy (as confirmed by ultrasound) is after 22 weeks of gestation; and
- the ultrasound confirms a multiple pregnancy; and
- the patient is referred by a medical practitioner; and
- the service is not performed in the same pregnancy as item 55770; and
- the service is not associated with a service to which an item in Subgroups 2 or 3 of this group applies; and
- the referring practitioner is not a member of a group of practitioners of which the providing practitioner is a member; and
- the service is not performed in conjunction with item 55718 or 55721 during the same pregnancy
| Multiple Pregnancy >22 weeks only and only 1 per pregnancy |
| 55772 Specialist Referral Only | PELVIS or ABDOMEN, pregnancy related or pregnancy complication, fetal development and anatomy, ultrasound scan of, by any or all approaches, where:
 
- dating of the pregnancy as confirmed by ultrasound is after 22 weeks of gestation; and
- the patient is referred by a medical practitioner who is a Member or Fellow of the Royal Australian and New Zealand College of Obstetricians and Gynaecologists or who has
a Diploma of Obstetrics or has a qualification recognised by the Royal Australian and New
Zealand College of Obstericians and Gynaecologists as equivalent to a Diploma of obstetrics or has obstetric privileges at a non-metropolitan hospital; and
- further examination is clinically indicated in the same pregnancy to which item 55768 or 55770 has been performed; and
- the pregnancy as confirmed by ultrasound is a multiple pregnancy; and
- the service is not associated with a service to which an item in Subgroups 2 or 3 of this group applies; and
- the referring practitioner is not a member of a group of practitioners of which the providing practitioner is a member; and
- the service is not performed in conjunction with item 55718 or 55721 during the same pregnancy
| Multiple Pregnancy >22 weeks only |