Sydney’s medical imaging market looks busy from every angle. Ultrasound, CT, MRI and nuclear medicine volumes are all moving up, driven by an ageing population, the new National Lung Cancer Screening Program, and the 1 July 2025 MBS reforms that opened up MRI access. The Australasian Sonographers Association has a workforce advocacy, and Jobs and Skills Australia continues to list Medical Diagnostic Radiographers as a shortage across nearly every state. Source and Source
2025 mattered for any imaging professionals weighing a Sydney move in 2026: the July 2025 MBS diagnostic imaging reforms (practice-based MRI licensing and reintroduced indexation for non-PET nuclear medicine), the 2025 launch of the National Lung Cancer Screening Program (which adds bulk-billed low-dose CT volume), and the 2026 opening of Western Sydney International Airport, which is reshaping the south-west growth corridor. Together they tell you where imaging volume is rising and where workforce gaps are likely to widen.
Key Summary
- Sonographers are the tightest pocket nationally: the ASA describes the workforce with around 70% of imaging delivered in private practice and with a long-running placement bottleneck. (ASA)
- Radiographers are listed in shortage across nearly every state and territory on the Jobs and Skills Australia profile, with regional and remote pressure highest. (JSA)
- South Western Sydney remains the structural hot spot: SWSPHN’s 2025-2028 Needs Assessment highlights GP and broader primary care pressure across Liverpool, Canterbury-Bankstown, Campbelltown, Camden, Fairfield and Wollondilly, which flows directly into imaging demand. (SWSPHN)
- Outer-metro growth is the second pressure point: ABS 2024-25 data shows Box Hill-Nelson adding around 3,900 residents, Marsden Park-Shanes Park around 3,200 (about 12% growth) and Austral-Greendale around 3,100 in a single year. (ABS)
- 1 July 2025 changed the imaging maths: practice-based MRI licensing made all MRI machines at licensed practices fully Medicare-eligible, partial machines became fully eligible, and 2.4% indexation returned to non-PET nuclear medicine. (MBS Online)
- The National Lung Cancer Screening Program started 1 July 2025 with two new bulk-billed low-dose CT items (57410, 57413) for eligible 50 to 70 year olds with a 30 pack-year smoking history. (MBS Online)
- The November 2025 GP bulk billing changes do not apply to diagnostic imaging; imaging operates under a separate incentive framework. (MBS Online)
How to Read “Hot Spot” in Sydney for Medical Imaging
“Hot spot” sounds simple, but for medical imaging it means three different things: where unmet patient demand for imaging is highest, where workforce shortages are biting hardest by role, and where rapid population growth is pulling new clinic capacity into outer-metro postcodes. For sonographers, radiographers and radiologists, all three are worth checking, because the answer is not the same for every role.
The classifications relevant to imaging are different to general practice. The Distribution Priority Area (DPA) framework applies to GPs. For specialists including Diagnostic Radiology, the equivalent is the District of Workforce Shortage (DWS), which determines section 19AB eligibility for overseas-trained doctors. Source. The Modified Monash Model (MMM) still matters across the board because it scales remoteness-based incentives from MM1 (major city) to MM7 (very remote).
Sonographers and radiographers sit in a different regulatory lane. Radiographers are registered through the Medical Radiation Practice Board of Australia under AHPRA. Sonographers are accredited via the Australian Sonographers Accreditation Register (ASAR) rather than under the National Registration and Accreditation Scheme. Neither group is governed by DPA or DWS, so their “hot spot” picture depends much more on local employer demand, training pipelines and clinic openings than on a federal classification map. Source.
DWS, MMM and the imaging workforce at a glance
| Classification | What it measures | Who it most affects | Where to check |
|---|---|---|---|
| DWS (District of Workforce Shortage) | Specialist supply against population, by catchment | Radiologists subject to section 19AB; some incentive eligibility | Health Workforce Locator (address by address) |
| MMM (Modified Monash Model) | Geographical remoteness on a 1 to 7 scale | All imaging professionals considering outer-metro or rural roles; incentive scaling | Health Workforce Locator and Department of Health |
| JSA Skills Priority List | Occupation-level shortage status by state and territory | Sonographers, radiographers and other allied imaging roles | Jobs and Skills Australia occupation profiles |
| MBS DI licensing | Medicare eligibility of imaging equipment at a practice | Clinics and the imaging staff who work in them | MBS Online and the Department of Health |
Imaging reality check: a Sydney suburb may sit inside an MM1 area with no DWS flag for radiologists, but still feel like a hot spot in practice because sonographer or MRI radiographer vacancies are sitting open for months. Workforce data and demand data tell different stories, and you usually need both.

High-Demand Pockets Across Greater Sydney
South Western Sydney is the most consistent demand story. The South Western Sydney Primary Health Network’s 2025-2028 Needs Assessment covers Liverpool, Canterbury-Bankstown, Campbelltown, Camden, Fairfield and Wollondilly, and reports significant pressure on primary care supply across the region. That pressure flows straight into imaging volumes: when GPs are stretched and patients wait longer for consults, downstream ultrasound, X-ray, CT and MRI requests do not slow down. They tend to back up at the imaging end. Source.
The second pressure point is the outer-metro growth corridor. ABS regional population data for 2024-25 has Box Hill-Nelson, in Sydney’s outer north-west, adding around 3,900 residents in a single year, with net internal migration of about 3,500. Marsden Park-Shanes Park added around 3,200 residents, growing roughly 12% in the year, and Austral-Greendale added around 3,100. Greater Sydney as a whole grew by about 75,200 people, or 1.4%. Source.
Looking longer term, the south-west corridor around Austral, Leppington, Oran Park and the Badgerys Creek belt continues to absorb new residents, with the 2026 opening of Western Sydney International (Nancy-Bird Walton) Airport acting as a catalyst for housing, transport and adjacent commercial development. New estates pull in young families, which in turn lifts obstetric ultrasound, paediatric imaging and general musculoskeletal demand, all of which are sonographer and radiographer-heavy. Source.
Public infrastructure is moving too. The NSW 2025-26 Budget commits $12.4 billion of health capital over four years, with $3.3 billion in 2025-26. The new medical imaging department at Wollongong Hospital is now complete, and Western Sydney upgrades continue to be funded across the Western Sydney and Nepean Blue Mountains LHDs. Source.
In short, the two clearest hot spots for Greater Sydney medical imaging demand in 2026 are: the established south-western LGAs (Liverpool, Canterbury-Bankstown, Campbelltown, Camden, Fairfield, Wollondilly), and the north-west and south-west growth corridors (Box Hill, Marsden Park, Riverstone and Schofields in the north-west; Austral, Leppington, Oran Park and the Badgerys Creek belt in the south-west). DWS status for radiologists, MMM classifications and clinic-level vacancies should be checked address by address through the Health Workforce Locator. Source.
A note on inner Sydney: inner-east, lower north shore and CBD-adjacent suburbs are well supplied with imaging clinics, but they are not low-demand for staff. Tertiary and quaternary hospital networks in those zones run heavy MRI, interventional and reporting workloads, and many private clinics report ongoing sonographer vacancies. The dynamic in inner Sydney is mix and modality, not raw shortage.
What Changed Since July 2025 (and What It Means for Choosing a Clinic)
For medical imaging, the watershed in this cycle was 1 July 2025, not 1 November 2025. The November bulk billing reforms apply to general practice items only and do not extend to diagnostic imaging, which operates under a separate incentive structure. Source.
The July 2025 MBS package is what reshaped imaging. From that date, MRI equipment-based licensing was replaced by practice-based licensing, so all eligible and previously partial MRI machines at a licensed practice became fully Medicare-eligible. Non-PET nuclear medicine items received a 2.4% indexation uplift, and a new MBS framework for the National Lung Cancer Screening Program took effect. Source.
The Lung Cancer Screening Program is the demand piece. From 1 July 2025, MBS items 57410 and 57413 cover bulk-billed low-dose CT scans for eligible patients aged 50 to 70 with a 30 pack-year smoking history who currently smoke or quit within the last 10 years. Bulk billing is mandatory for these scans, and reporting into the National Cancer Screening Register is also mandatory. That combination tends to push CT volume into clinics with the operational discipline to handle structured reporting at scale. Source.
For an imaging professional weighing a Sydney move, the practical filters in 2026 are a little different to a year ago.
1) Catchment classification
- For radiologists, check DWS for the specific clinic or hospital address using the Health Workforce Locator.
- For all imaging professionals, check MMM, particularly if the role is in an outer-metro or fringe location where incentives may apply.
- For overseas-trained radiologists, confirm section 19AB eligibility before signing.
2) Clinic eligibility and modality mix
- Confirm whether the practice holds a current MRI licence under the post-1 July 2025 practice-based framework, and whether all MRI units on site are now fully eligible.
- Check whether the clinic is participating in the National Lung Cancer Screening Program, given the mandatory bulk-billing requirement and reporting overhead.
- Look at the modality mix: ultrasound-heavy clinics will weigh sonographer supply differently to MRI-heavy or interventional sites.
3) Demand and growth signals
- Look at LGA-level growth, not just headline averages. Outer-metro corridors are adding patients faster than inner-Sydney averages suggest.
- For growth corridors, check transport links, school catchments and new estate timing; these usually predict imaging demand 2 to 3 years out.
- For established south-western LGAs, read the SWSPHN Needs Assessment for the local sub-area picture and consider downstream imaging volume from primary care pressure.
4) Workforce and clinic culture
- Vacancy duration is the single most useful soft signal. Roles open for 6+ months usually indicate genuine local shortage, not a poor description.
- For sonographers, ask about case mix, scan time per study, ASA CPD support, and whether the clinic supports student placements.
- For radiographers, ask about modality breadth (CT, MRI, interventional), on-call expectations and AHPRA CPD support.
- For radiologists, ask about reporting workflow, sub-specialty mix, teleradiology integration, and trainee or fellow support.
Why this matters: Sydney’s averages do not tell you where the patients or the vacancies are. Demand and supply do not match across LGAs, the 1 July 2025 MBS reforms have shifted clinic economics, and the Lung Cancer Screening Program is adding fresh CT volume. Use the Health Workforce Locator, the SWSPHN Needs Assessment and the JSA occupation profiles side by side before you choose a postcode.
Conclusion
Greater Sydney is a busy imaging market with an uneven workforce. The hot spots in 2026 are concentrated in two places: the established south-western LGAs where primary care pressure is feeding sustained imaging volume, and the north-west and south-west growth corridors where new residents are arriving faster than new clinic capacity. For sonographers, radiographers and radiologists weighing a move, the right questions are not just about salary; they are about catchment classification, clinic MRI eligibility under the new practice-based framework, exposure to the National Lung Cancer Screening Program, and whether local demand is structural or simply a short-term spike.
The longer-term picture is also worth keeping in view. Sonographer and radiographer shortages have been compounding for more than a decade, and radiologist supply has not kept pace with imaging utilisation growth. That suggests the demand pressure across Sydney’s growth corridors and south-western catchments is likely to harden, not ease. Source.
Disclaimer: This blog is a general overview and should not be construed as professional legal, financial or medical advice.
FAQs
- Which Sydney areas have the highest medical imaging demand right now?
Two clusters stand out. The first is established south-western Sydney (Liverpool, Canterbury-Bankstown, Campbelltown, Camden, Fairfield, Wollondilly), where SWSPHN’s 2025-2028 Needs Assessment flags sustained primary care pressure that flows into imaging volume. The second is the outer-metro growth corridor (Box Hill, Marsden Park, Riverstone and Schofields in the north-west; Austral, Leppington, Oran Park and the Badgerys Creek belt in the south-west), where ABS data shows rapid population growth.
- Did the November 2025 bulk billing reforms change anything for diagnostic imaging?
No. The 1 November 2025 bulk billing reforms expanded incentives for general practice items only. Diagnostic imaging operates under its own incentive structure and is explicitly excluded from the GP changes. The relevant imaging reforms in this cycle came earlier, on 1 July 2025, and cover practice-based MRI licensing, indexation for non-PET nuclear medicine, and new low-dose CT items for the National Lung Cancer Screening Program.
- What changed for MRI on 1 July 2025?
Equipment-based MRI licences were replaced with practice-based licences. Any practice that held a full or partial licence received a practice-based licence, and partially eligible MRI machines became fully eligible for Medicare rebates. The reform was designed to remove barriers to MRI access, particularly in metropolitan settings, and is expected to lift MRI volumes at affected sites.
- How does the National Lung Cancer Screening Program affect Sydney imaging clinics?
From 1 July 2025, MBS items 57410 and 57413 fund bulk-billed low-dose CT scans for eligible patients aged 50 to 70 with a 30 pack-year smoking history who currently smoke or have quit within the past 10 years. Bulk billing is mandatory and radiologists must report into the National Cancer Screening Register. For Sydney clinics participating in the program, this adds CT volume but also adds reporting overhead, so workflow and IT systems matter.
- Where can I check the official DWS or MMM classification of a specific clinic address?
The Australian Government’s Health Workforce Locator is the official tool. Enter the clinic’s address to see DWS status (for non-GP specialists including Diagnostic Radiology), MMM classification, and any related incentives. The Department of Health publishes the underlying methodology and update schedule.
Information Sources
- Australasian Sonographers Association, Workforce in Australia (advocacy page)
- Australasian Sonographers Association, Sonographer Regulation in Australia
- Jobs and Skills Australia, Medical Diagnostic Radiographers occupation profile
- Australian Government Department of Health, Disability and Ageing, District of Workforce Shortage
- Australian Government Department of Health, Disability and Ageing, Health Workforce Locator
- South Western Sydney PHN, Needs Assessment 2025-2028 (January 2025 release)
- Australian Bureau of Statistics, Regional Population, latest release (2024-25)
- MBS Online, Diagnostic Imaging Services: Changes from 1 July 2025
- MBS Online, Eligibility for MRI equipment: changes from 1 July 2025
- MBS Online, Low-dose CT for the National Lung Cancer Screening Program
- MBS Online, Bulk Billing Incentives: Changes to Eligibility (1 November 2025)
- NSW Government, Investment for Western Sydney Hospitals (2025-26 Budget)
- Western Sydney International (Nancy-Bird Walton) Airport, Discover WSI

