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NCT05216458 · ClinicalTrials.gov registry record · NA

Using Personalized Letters and Emails to Increase Health Insurance Take-up and Improve Plan Choice Quality

A NA study of Health Behavior, sponsored by Office of Evaluation Sciences.

Completed
Registry status
NA
Development phase
44,000
Enrollment target
1
Study location

NCT05216458: Completed NA study of Health Behavior, sponsored by Office of Evaluation Sciences.

NCT05216458 is a NA study of Health Behavior that has completed, run by Office of Evaluation Sciences. The registered enrollment target is 44,000 participants, above the 1,509-participant average among 65 other Health Behavior trials with a reported enrollment target (2816% higher). The trial reports 1 study location across 1 state. According to ClinicalTrials.gov, the official US trial registry.

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The verdict

NCT05216458, a NA study of Health Behavior, has completed, sponsored by Office of Evaluation Sciences.

COMPLETED
Registry status
NA
Development phase
44,000 participants
Enrollment target
1
Study location

Study Summary

With the passage of the American Rescue Plan (ARP) in March 2021, more consumers than ever before are now eligible for $0 -- or $1 per member per month (PMPM) in Marketplaces that include abortion coverage -- health insurance coverage across the ACA Marketplaces. But many individuals may not be aware of the new subsidies, or of their eligibility for Cost-Sharing Reduction (CSR) Silver plans. This project's goal is to examine whether personalized letters and email reminders can increase health insurance enrollment, CSR Silver take-up and $1 PMPM coverage.

Primary Outcome

Percent of households enrolled in an ACA plan based on Covered California administrative data

Conditions Studied

Interventions

  • BEHAVIORAL Control group
  • BEHAVIORAL Emails and letter intervention

Study Locations (1)

California

  • Covered California - Sacramento

Trial Details

FieldValue
Enrollment Target 44,000 participants
Start Date 2021-05-27
Est. Completion 2021-08-31
Phase NA
Office of Evaluation Sciences

3 total trials

What the finished NCT05216458 record still lists

NCT05216458 is an interventional study that assigns participants to a tested intervention. Its 44,000 participants enrollment target places it among the larger protocols in the corpus, above the 1,509-participant average among 65 other Health Behavior trials with a reported enrollment target (2816% higher).

The record links to 1 condition, with Health Behavior appearing as the primary indexed condition, and to 2 interventions - of which Control group is the first listed.

NCT05216458 reports a single indexed study location in California.

Frequently Asked Questions

What is clinical trial NCT05216458 about?

NCT05216458 is a clinical study titled "Using Personalized Letters and Emails to Increase Health Insurance Take-up and Improve Plan Choice Quality". With the passage of the American Rescue Plan (ARP) in March 2021, more consumers than ever before are now eligible for $0 -- or $1 per member per month (PMPM) in Marketplaces that include abortion coverage -- health insurance coverage across the ACA Marketplaces. But many individuals may not be awar...

What is the current status of trial NCT05216458?

This trial is currently completed. It is a NA study. The enrollment target is 44,000 participants. The study started on 2021-05-27. Estimated completion is 2021-08-31.

What conditions does trial NCT05216458 study?

This clinical trial studies the following conditions: Health Behavior.

What interventions are being tested in trial NCT05216458?

The interventions under investigation include: Control group (BEHAVIORAL), Emails and letter intervention (BEHAVIORAL).

Who is sponsoring clinical trial NCT05216458?

This trial is sponsored by Office of Evaluation Sciences, which has 3 total clinical trials registered on ClinicalTrials.gov.

Where is trial NCT05216458 being conducted?

This trial has 1 study location across California. Contact the study sites directly through ClinicalTrials.gov for enrollment availability.

Similar trials for Health Behavior

Matched on the same primary condition, ranked to surface studies in the same phase first, then by recruiting status, no relevance scoring or editorial curation.

Where NCT05216458's enrollment target sits among peer trials

44,000 1st of 65 higher than 65 of 65 other Health Behavior trials

participants (enrollment target), bucketed by value

Each bar is a band; taller bars hold more other Health Behavior trials. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.

Source ClinicalTrials.gov registry export · 2026-08-08

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Source: ClinicalTrials.gov NCT05216458, the US trial registry maintained by the National Library of Medicine. NCT05216458 (large enrollment · single site footprint · completed) retrieved and formatted by PlainTrial, see methodology.