Primary care AWT surveys tend to clear 60 to 70 percent completion well before the CMS reporting deadline. Behavioral health surveys running in the same project, on the same team, using the same outreach process, often trail 15 to 20 points behind. Health plans running their first CMS Appointment Wait Time secret shopper survey this cycle are discovering that the gap is not a staffing problem or a vendor problem.
It is a structural feature of the behavioral health provider population itself, and understanding why matters more than pushing outreach teams to work faster.
Why Does Behavioral Health Lag Behind Primary Care in AWT Compliance?
Behavioral health AWT surveys lag because the provider population is harder to reach, not because outreach teams work less efficiently. Behavioral health has higher clinician turnover, more state-specific credentialing rules, and roster formats that frequently differ from standard medical network data, which together slow down the process of even confirming who to call.
What Makes Behavioral Health Provider Outreach Structurally Harder
The CMS Appointment Wait Time Secret Shopper Survey Technical Guidance sets a 10-day appointment availability standard for behavioral health, tighter than the 15-day primary care standard, and both fall under the same 90% compliance bar. Meeting that bar starts with successfully contacting the provider in the first place, and behavioral health makes that harder in three specific ways.
Higher provider turnover and setting changes
Behavioral health practitioners move between practice settings more frequently than primary care physicians. A clinician surveyed against last year's roster data may have left the group, switched to a different practice location, or stopped taking new patients since the roster was last refreshed.
State-specific credentialing variance
Behavioral health credentialing carries regulatory layers that vary by state, particularly in markets with distinct licensure categories for social workers, counselors, and psychiatric providers. A national health plan running one survey process across multiple states needs to account for those differences instead of applying a single outreach script.
Delegated roster formats that don't match standard outreach lists
Health plans that delegate behavioral health network management often receive rosters in formats that differ from their standard medical provider files. Reconciling those formats before outreach even starts adds a step that primary care surveys skip entirely.
Where Health Plans Lose Time in the Survey Window
The pattern shows up early. Primary care outreach moves through a population where confirmed numbers, current locations, and active panel status are more reliably documented. Behavioral health outreach spends a meaningful share of the survey window just establishing whether the provider record is still accurate before a single appointment-availability call can happen.
That access problem extends past the survey itself. A U.S. Senate Finance Committee investigation found that more than 80% of mental health providers listed in Medicare Advantage directories were unreachable, no longer accepting new patients, or not actually in network. AWT survey teams calling from directory data with that level of drift are working against the same root problem: the roster was never accurate to begin with.
What a Realistic Behavioral Health Completion Rate Looks Like
CMS holds every plan to the same 90 percent threshold regardless of specialty, but behavioral health networks in markets with documented provider shortages frequently fall well short of that number in early survey rounds. That is not a compliance failure by itself. CMS has indicated that plans submitting honest, below-threshold results paired with a credible remediation plan are treated more favorably than plans that inflate their numbers.
The realistic target for a first-year behavioral health survey is steady improvement documented across cycles, not a jump to 90 percent in one pass. Plans that treat the first year as a baseline-setting exercise build a defensible audit trail instead of a number that does not hold up to scrutiny.
How to Close the Gap Before the May 31 Deadline
Closing the behavioral health completion gap comes down to fixing the inputs before outreach starts, not adding more callers.
- Validate roster data against primary sources before the survey population is finalized, so outreach lists reflect current practice locations and active status
- Segment behavioral health from primary care in the project timeline, giving behavioral health more calendar time given its lower first-contact success rate
- Standardize delegated roster formats into a single outreach-ready structure before the survey vendor begins calling
- Track nonresponsive and ineligible provider counts separately by specialty, since CMS requires that breakdown in the final submission
- Build in a mid-survey checkpoint specifically for behavioral health completion, rather than reviewing both specialties together
Where a Provider Data Partner Fits
Manual roster validation before every survey cycle does not scale as behavioral health networks grow or turn over. PRIME®'s Continuous Monitoring module tracks license status, practice location, and panel changes between survey cycles, so the population entering next year's AWT survey starts closer to accurate. Provider Directory Data Validation applies the same verification logic your survey vendor needs, checking records against primary sources before outreach begins rather than discovering the gaps mid-survey.
For the mandate basics, timelines, and reporting requirements behind the AWT rule itself, see how PRIME® helps achieve CMS appointment wait time compliance.
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