This is a working migration guide for Health Diagnostic and Promotion Professionals NEC under ANZSCO 251999 in 2026. This is a residual code with restricted visa access. Most candidates fit a defined code (251111-251912 series) and should pivot accordingly.
For costs and timelines see the 251999 cost & timeline case study. For VETASSESS, see the skills assessment guide.
What 251999 covers — and doesn't
ANZSCO 251999 is residual within the 251xxx Health Diagnostic and Promotion Professionals stream. It captures health roles outside defined buckets:
- Specialist clinical scientists (genomics, biomedical informatics, healthcare AI specialists)
- Clinical research coordinators (where not nurse-coded)
- Health informatics specialists (clinical data, EMR / FHIR specialists)
- Healthcare quality / improvement specialists
- Specialist diagnostic / public health roles outside defined codes
- Clinical genetic counsellor (sometimes — confirm with VETASSESS)
- Audiologist (note: typically 252711 — confirm)
If you are:
- Dietitian → 251111
- Nutritionist → 251112
- Diagnostic Radiographer → 251211
- Sonographer → 251214
- EHO → 251311
- WHS Adviser → 251312
- Optometrist → 251411
- Pharmacist → 251511 / 251512 / 251513
- Health Promotion Officer → 251911
- Orthotist / Prosthetist → 251912
Use those codes — they have wider visa access.
Visas open to 251999
| Visa | Open? | Notes |
|---|---|---|
| 189 Independent | ❌ | Not available |
| 190 State-nominated | ❌ | Not available |
| 491 Regional state-nominated | ❌ | Not available |
| 186 ENS Direct Entry | ❌ | Not available |
| 494 Regional employer-sponsored | ✅ | Only path open |
| 482 Core Skills | ❌ (typically) | Confirm individual case |
See Subclass 494. 494 → 191 is the only realistic structured pathway.
Strategic pivot — almost always recommended
| If your role is | Pivot to |
|---|---|
| Clinical dietetics | 251111 Dietitian |
| Public health nutrition | 251112 Nutritionist |
| Imaging / radiography | 251211-251213 |
| Ultrasound | 251214 Sonographer |
| Public / environmental health | 251311 EHO |
| WHS / safety | 251312 OHS Adviser |
| Optometry | 251411 Optometrist |
| Orthoptics | 251412 Orthoptist |
| Pharmacy (any setting) | 251511 / 251512 / 251513 |
| Health promotion | 251911 Health Promotion Officer |
| Orthotic / Prosthetic | 251912 Orthotist / Prosthetist |
| Medical Laboratory Scientist | 234611 Medical Laboratory Scientist |
| Audiology | 252711 Audiologist |
| Genuinely none of the above | 251999 |
Sponsors that hire 251999
Limited. 494 only:
- Specialist regional health diagnostic services
- Regional clinical research coordinators
- Regional health informatics specialists in regional health districts
Sponsor pool is thin. Most candidates are better served by pivoting to defined codes.
Common mistakes
- Self-coding 251999 when defined code fits. Almost always a mistake — wider visa access on defined codes
- Generic health degree without clear specialism. Need degree-relevant role + employment
- Mixing scope across many small employers. Aggregate clearly
Tools
- Eligibility wizard
- ANZSCO search — critical: confirm 251999 vs defined codes
- Document checklist
- Visa fee calculator
Where to verify
Next step
Want help confirming whether 251999 or a defined code fits? Book a 30-minute free strategy call. Code-fit is the most consequential decision.