Can changing how doctors are paid improve diabetes outcomes?
NCT ID NCT02731716
First seen Aug 26, 2026 · Last updated Aug 27, 2026 · Updated 1 time
Summary
This trial tests whether a new payment model for primary care doctors—replacing fee-for-service with per-member payments and quality incentives—can improve care for people with diabetes. It also looks at whether adding social comparisons among doctors and financial rewards for patients and providers to lower A1c levels makes a difference. The study involves 117 doctors in Hawaii and measures quality metrics, A1c levels, and primary care spending.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- A new payment model for primary care providers, including per-member payments and quality incentives, plus optional social comparisons and financial incentives for patients and providers to lower A1c levels.
- What this could lead to
- If successful, this could show that changing payment structures and adding incentives improves diabetes management and reduces healthcare costs, potentially informing broader healthcare reforms.
- What could go wrong
- The trial is relatively small and focuses on a specific population in Hawaii, so results may not apply elsewhere. Also, financial incentives may not lead to sustained improvements in A1c levels.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
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Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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117 people
The number who actually took part.
- Start date
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Apr 2016
- Expected to finish
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Jul 2027
An estimate. End dates often move.
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 years and older
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * HMSA physicians who are part of a Provider Organization that is participating in the payment transformation pilot. Exclusion Criteria: * Any physician who is not part of a participating Provider Organization.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
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