| Code | System | Display | Definition |
| 1 | http://terminology.hl7.org/CodeSystem/service-category | Adoption | Adoption |
| 2 | http://terminology.hl7.org/CodeSystem/service-category | Aged Care | Aged Care |
| 34 | http://terminology.hl7.org/CodeSystem/service-category | Allied Health | Allied Health |
| 3 | http://terminology.hl7.org/CodeSystem/service-category | Alternative/Complementary Therapies | Alternative & Complementary Therapies |
| 4 | http://terminology.hl7.org/CodeSystem/service-category | Child Care /Kindergarten | Child Care and/or Kindergarten |
| 5 | http://terminology.hl7.org/CodeSystem/service-category | Child Development | Child Development |
| 6 | http://terminology.hl7.org/CodeSystem/service-category | Child Protection & Family Services | Child Protection & Family Services |
| 7 | http://terminology.hl7.org/CodeSystem/service-category | Community Health Care | Community Health Care |
| 8 | http://terminology.hl7.org/CodeSystem/service-category | Counselling | Counselling |
| 36 | http://terminology.hl7.org/CodeSystem/service-category | Crisis Line (GPAH use only) | Crisis Line (GPAH use only) |
| 9 | http://terminology.hl7.org/CodeSystem/service-category | Death Services | Death Services |
| 10 | http://terminology.hl7.org/CodeSystem/service-category | Dental | Dental |
| 11 | http://terminology.hl7.org/CodeSystem/service-category | Disability Support | Disability Support |
| 12 | http://terminology.hl7.org/CodeSystem/service-category | Drug/Alcohol | Drug/Alcohol |
| 13 | http://terminology.hl7.org/CodeSystem/service-category | Education & Learning | Education & Learning |
| 14 | http://terminology.hl7.org/CodeSystem/service-category | Emergency Department | Emergency Department |
| 15 | http://terminology.hl7.org/CodeSystem/service-category | Employment | Employment |
| 16 | http://terminology.hl7.org/CodeSystem/service-category | Financial & Material Aid | Financial & Material aid |
| 17 | http://terminology.hl7.org/CodeSystem/service-category | General Practice | General Practice/GP (doctor) |
| 35 | http://terminology.hl7.org/CodeSystem/service-category | Hospital | Hospital |
| 18 | http://terminology.hl7.org/CodeSystem/service-category | Housing/Homelessness | Housing/Homelessness |
| 19 | http://terminology.hl7.org/CodeSystem/service-category | Interpreting | Interpreting |
| 20 | http://terminology.hl7.org/CodeSystem/service-category | Justice | Justice |
| 21 | http://terminology.hl7.org/CodeSystem/service-category | Legal | Legal |
| 22 | http://terminology.hl7.org/CodeSystem/service-category | Mental Health | Mental Health |
| 38 | http://terminology.hl7.org/CodeSystem/service-category | NDIA | NDIA |
| 23 | http://terminology.hl7.org/CodeSystem/service-category | Physical Activity & Recreation | Physical Activity & Recreation |
| 24 | http://terminology.hl7.org/CodeSystem/service-category | Regulation | Regulation |
| 25 | http://terminology.hl7.org/CodeSystem/service-category | Respite/Carer Support | Respite/Carer Support |
| 26 | http://terminology.hl7.org/CodeSystem/service-category | Specialist Clinical Pathology | Specialist Clinical Pathology - requires referral |
| 27 | http://terminology.hl7.org/CodeSystem/service-category | Specialist Medical | Specialist Medical - requires referral |
| 28 | http://terminology.hl7.org/CodeSystem/service-category | Specialist Obstetrics & Gynecology | Specialist Obstetrics & Gynecology - requires referral |
| 29 | http://terminology.hl7.org/CodeSystem/service-category | Specialist Paediatric | Specialist Paediatric - requires referral |
| 30 | http://terminology.hl7.org/CodeSystem/service-category | Specialist Radiology/Imaging | Specialist Radiology/Imaging - requires referral |
| 31 | http://terminology.hl7.org/CodeSystem/service-category | Specialist Surgical | Specialist Surgical - requires referral |
| 32 | http://terminology.hl7.org/CodeSystem/service-category | Support Group/s | Support group/s |
| 37 | http://terminology.hl7.org/CodeSystem/service-category | Test Message (HSD admin) | Test Message (HSD admin use only) |
| 33 | http://terminology.hl7.org/CodeSystem/service-category | Transport | Transport |