Research question: How long does prior authorization take, and how much of the wait is controlled by the clinic, the payer, or a missing-information cycle?
Method and evidence scope
This is a measurement design, not an observed study. The unit is an authorization request. The start event is the submission of a complete administrative packet. The end event is a recorded payer decision. The plan separates packet preparation, payer review, and missing-information cycles, and reports open requests by age. Sources on coverage and privacy provide context, not a turnaround benchmark.
Why submission is the start event
Starting at the order date mixes clinic preparation into the wait. Starting at submission measures the payer and the information cycle. Record the order date separately so the clinic can see its own preparation time. A complete packet is a prerequisite; a partial submission should start a preparation clock instead.
The three intervals
Preparation runs from order to complete packet. Payer review runs from submission to decision. Information cycle runs from a payer request to the clinic's response. Each interval has an owner. A single total cannot tell the clinic whether to improve documentation or escalate a payer delay.
Open requests and censoring
Report requests decided in the period and requests still open by age. Do not assign an open request a zero-day wait. Do not drop slow requests from the average. The open-age view is often the most useful management signal because it shows where the queue is stuck.
Stratify by payer and request type
Different payers and request types have different requirements. Stratify at least by payer and by whether the request is initial or appeal. A small number of complex requests can dominate the average. Report median, 75th percentile, and the share open beyond the clinic's stated window.
From time to prevention
Pair wait time with the share of requests returned for missing information and the top missing item. A fast decision on an incomplete packet is not a success. The better target is fewer information cycles and a clear owner for each stage.
What a useful report contains
Show the request count, preparation median, payer-review median, information-cycle count, share open by age, and the top missing item. Add payer and request-type strata. State the submission definition and the cut-off date. Pair the timing with the share of requests returned for missing information.
Review cadence and ownership
Review the queue weekly and the full report monthly. The billing owner owns payer communication; the clinical owner owns clinical justification. The assistant owns the status record. Record one change, such as a checklist item, and compare the next period.
What changes the measure
A payer portal change, a new clinical documentation requirement, or a staffing change can move the median without changing the underlying process. Record these events with the report.
Operating detail
Report the request count by payer and request type, the median preparation time, the median payer review time, the information-cycle count, and the share open beyond the clinic's stated window. Separate initial requests from appeals. If the clinic cannot observe the payer decision, say so and use the last verified status. Show the open-age distribution rather than only an average. Pair the report with the share of requests returned for a missing item and the top missing item. The review should name the owner of the next action for every request open beyond the window.
Limits
The design depends on a reliable submission timestamp and a recorded payer decision. It does not measure clinical urgency or patient harm. It also does not establish that faster authorization improves outcomes; that requires clinical and operational evidence.
Sources
Frequently Asked Questions
Should the order date start the clock?
Report it separately as preparation time. The payer clock starts at a complete submission.
How do we treat an appeal?
Measure it as a separate request type with its own start and end events.
What if the payer never responds?
Report the request as open by age and follow the escalation policy; do not assign a completion time.
Sources & Citations
- https://www.cms.gov/medicare/coverage
- https://www.hhs.gov/hipaa/for-professionals/privacy/index.html
- https://www.nist.gov/privacy-framework
Topics
PeptideStaff Editorial Team
Healthcare Staffing Specialists
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Reviewed by the PeptideStaff Editorial Team, April 2026