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Cost-benefit analysis of community paramedics in an ambulance service
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Cost-benefit analysis of community paramedics in an ambulance service

Australasian Emergency Care·August 25Open Access
Emergency MedicineLimited evidenceNon-Emergency Medical PresentationsProspective Controlled Cost-Benefit AnalysisCommunity ParamedicineMixed

Summary

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What was studied

A prospective, controlled cost-benefit analysis compared community paramedics vs. usual care (emergency ambulance paramedics) for non-emergency patients over a 7-day horizon, from both healthcare system and patient out-of-pocket perspectives (n=52: 30 intervention, 22 control).

Key findings

Community paramedics showed an incremental net benefit of $3,281 per presentation (95% CI −$41 to $7,257), were cost-beneficial in 97% of bootstrap replications, reduced healthcare system costs by $3,093 per patient, and generated an estimated $13.4 million system-wide benefit in the prior year (95% CI −$0.2M to $29.7M). Patients were willing to pay $144 more for community paramedic care.

Study limitations

Very small sample (n=52 total, 30 intervention vs. 22 control) means the 95% CIs cross zero on most measures, limiting statistical certainty. The study used a short 7-day horizon, which may miss downstream costs or benefits. Willingness-to-Pay as a consequence measure introduces subjective valuation bias.

Clinical implications

Community paramedics appear economically promising for non-emergency calls, needing only one patient seen per 2.1 shifts to break even — a low bar that most services likely exceed. Administrators and policymakers should consider expanding community paramedic programs, while awaiting larger trials to confirm these signals.

Caveats

  • Currency is not specified in the abstract (likely Australian dollars given the journal), so cost figures should be interpreted in that context and not directly compared to other health systems without conversion.
  • Full text was inaccessible; summary is based solely on the abstract and results sections provided.
  • The confidence intervals for all primary measures cross zero, so the net benefit is directionally promising but not statistically definitive — the authors acknowledge this is limited by sample size.
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  • The study design is described as 'controlled' but not randomized; allocation method and comparability of groups are not detailed in the available text, which limits causal inference.

Related Questions

Explore related topics

What outcomes do community paramedic programs achieve compared to traditional emergency ambulance response?How do community paramedics reduce emergency department presentations and associated costs?What is the evidence for expanding community paramedicine for low-acuity and non-emergency patients?

Publication Details

Year
2026
Journal
Australasian Emergency Care
Sample Size
n=52
Source
View article
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