A critical shortage of emergency resources has plunged South Australia’s healthcare system into gridlock, with dozens of ambulances stuck outside Adelaide hospitals and more than 20 urgent community cases left without a response.

On Wednesday, a staggering 56 ambulances were ramped across five public hospitals, forcing the South Australian Ambulance Service (SAAS) to declare an "Op Stat White"—its highest alert level, indicating that patient safety is directly compromised and key performance indicators cannot be met.

A System Under Severe Pressure

Ambulance Employees Association (AEA) general secretary Leah Watkins warned that the current level of ramping mirrors the worst days of the pandemic. She revealed that at its peak on Wednesday evening, 23 priority 2 emergency cases—which carry a target response time of 16 minutes—were left "uncovered" in the community.

"The ambulance service in response to this has to declare an op stat white," Watkins said, explaining that as soon as one crew became free, multiple new emergency calls would flood in. "It was just relentless."

The gridlock was felt across Adelaide’s major medical facilities:

• Flinders Medical Centre: 17 ambulances ramped, with wait times reaching up to seven hours.
• Royal Adelaide Hospital: 13 ambulances ramped.
• Lyell McEwin Hospital: 12 ambulances ramped.
• Women’s and Children’s Hospital: 8 ambulances ramped.
• Queen Elizabeth Hospital: At least 5 to 6 ambulances ramped.

"When you add all of that up, that leaves nothing left to respond to pending cases in the community," Watkins added.

Paramedics Pushed to the Limit

The escalating pressure has taken a heavy emotional toll on frontline paramedics, who are reportedly on the "brink of tears" and facing moral distress reminiscent of the crisis in early 2022. During that period, severe delays were linked to multiple patient deaths.

While no fatalities were reported from Wednesday's delays, the memory of an aged care patient who died in July while waiting five hours for an ambulance remains fresh. July recorded some of the worst ramping figures in South Australia's history.

The union is now pleading with SA Health to extend the statewide "Code Yellow" declaration, which has been in place for more than two months to help manage hospital capacity but is scheduled to expire on Friday.

Health Department Responds

Despite the union's calls for an extension, SA Health Chief Executive Officer Dr. Robyn Lawrence confirmed that the Code Yellow declaration will end on Friday as planned. However, she emphasized that emergency measures to ease the burden on hospitals will remain active.

"The escalation processes and collaborative approach we adopted through Code Yellow will continue, as will initiatives that better manage patient flow across our system," Dr. Lawrence said in a statement.

To combat the ongoing capacity issues, the health department is actively purchasing care in the private sector, hiring additional staff, and opening new hospital beds. Dr. Lawrence also noted that SA Health is advocating for the discharge of long-stay patients who no longer require acute care but are stuck in hospital beds due to a lack of Commonwealth aged care packages and National Disability Insurance Scheme (NDIS) support.

"Clinicians continue to triage patients presenting at our sites appropriately, and those needing the most urgent care are always treated first," Dr. Lawrence assured.