In this article
- 011. Define the access problem you need to solve
- 022. Make the waitlist usable for planning
- 033. Measure incoming demand separately from completed visits
- 044. Compare demand with capacity the team can actually use
- 055. Show the ongoing gap and the backlog separately
- 066. Pair the hiring decision with an access measure
- 077. Build a one-page permanent-hire request
- 088. Translate the case into an honest candidate conversation
1. Define the access problem you need to solve
Start with one service, location, and patient group. For example: adult outpatient psychiatric evaluations at the main clinic, during the operating hours the team can support. Separate that question from child and adolescent care, therapy access, established-patient follow-ups, and referrals that belong in another service. Clinical leadership should confirm the service boundaries and the appropriate assessment and escalation pathways.
Write the decision in a sentence: “We need additional ongoing evaluation capacity for this population while preserving follow-up access and the work around each visit.” Name the person who owns the access data, the leader who validates the clinical model, and the decision-maker for the position. For an urgent vacancy, research and candidate conversations can move alongside this assessment; keep any unconfirmed workload assumptions visible.
- Which service and patient population are affected?
- Is the request for replacement capacity, growth, or a change in the care model?
- What operating hours, modality, and sites must the role cover?
- Which access outcome would show that the change is helping?
2. Make the waitlist usable for planning
Have the authorized team review the queue within its normal access and privacy controls. Identify duplicate entries, requests already resolved, people who need contact, and referrals awaiting information or clinical review. Keep unresolved entries visible with a reason and an owner. Recruiting materials should contain aggregate counts and process descriptions.
Choose a representative observation window and record its dates. A four-week first pass may be useful locally, but check holidays, staff leave, seasonal changes, and unusual referral surges before treating it as typical. Track new service-appropriate requests entering the queue, appointments offered, appointments completed, and requests resolved through another agreed pathway. Each tells you something different.
- Ready to schedule: clinically reviewed and administratively ready for this service.
- Pending: information, contact, review, or access arrangements remain unresolved.
- Resolved: an appointment, alternative pathway, or other documented resolution is confirmed.
- Age of unresolved requests: keep older cases visible alongside the total.
3. Measure incoming demand separately from completed visits
Completed visits describe the work the team delivered. To understand unmet demand, also count requests arriving through the channels you actually use, including referral sources, telephone requests, and clinician-requested follow-ups. Record requests that could not be accommodated. Avoid counting repeated contacts from the same request as new demand.
AHRQ’s appointment-access guidance explains that historical appointment totals are constrained by available clinical time and recommends measuring requests prospectively. It also distinguishes a temporary backlog from ongoing demand that exceeds capacity. These are general ambulatory-care measurement principles; they support this hiring discussion without prescribing a psychiatric scheduling model.
- New evaluations requested and accepted for the service.
- Follow-up work due for the established panel, using the clinical team’s plan.
- Requests offered a slot, with deferrals and declines recorded separately.
- Unresolved requests and the operational reason each remains unresolved.
4. Compare demand with capacity the team can actually use
Review the current appointment template with the clinical and operations leaders. Separate evaluations from follow-ups and show the associated documentation, consultation, messages, refills, coordination, meetings, and coverage responsibilities. Describe the support available for each activity. Let the clinical team validate visit lengths and workload assumptions for its patients and care setting.
Ask which advertised openings are usable for the specific demand. A slot may be the wrong visit type, outside a patient’s available hours, tied to a clinician who cannot serve that population, or reserved for established-patient work. Review cancellations and unused slots by reason rather than assuming that every gap in a calendar creates interchangeable capacity.
AHRQ’s Integration Academy connects staffing choices with patient needs, defined functions, team responsibilities, and referral processes. Apply that principle when deciding whether the constraint calls for a PMHNP, a different role, a support resource, or a coordinated combination. Put the operational change and its owner next to the proposed clinical hire.
5. Show the ongoing gap and the backlog separately
Use a small local model before translating the problem into a staffing request. For each visit type, compare service-appropriate incoming work with usable capacity over the same period. Then show the existing unresolved queue separately. A backlog is a stock of work; ongoing demand is a flow of work. Adding capacity has to account for both.
Illustrative arithmetic only: assume an outpatient service receives 16 ready-to-schedule evaluation requests per week and can offer 12 evaluation appointments. The recurring gap is four per week. If an approved change adds eight evaluation appointments weekly, four absorb that continuing gap and four remain for a backlog of 40 requests. Under these simplified assumptions, working through that backlog takes ten weeks.
This example is not a recommended PMHNP schedule, staffing ratio, or promise of access improvement. It excludes absences, changes in demand, patient availability, and the follow-up work generated by new evaluations. Validate those factors and the full weekly workload before deciding how much permanent capacity to recruit.
- Record the period, service boundaries, and data source.
- Show recurring demand, usable capacity, and the current backlog as separate figures.
- Describe the proposed added capacity and the support it depends on.
- Test a slower ramp, leave coverage, and a change in referral volume.
6. Pair the hiring decision with an access measure
Agree on a small set of measures to review before and after the change. Keep visit types and service populations consistent. Track the unresolved queue and its age alongside an appointment-availability measure, then add a measure of non-visit workload or team support so the review reflects the whole job.
IHI’s Whole System Measures defines third-next-available appointment as calendar days until the third available routine appointment, including weekends. Its specialty-care definition concerns non-urgent visits. If your team uses an adapted version, document the visit type, clinic or clinician, observation time, and booking rules. Use it alongside your queue data, with urgent needs managed through the organization’s clinical pathways.
Look for a pattern across repeated observations. Set a review date and name who can change the plan when capacity, demand, or workload differs from the assumptions. These measures inform a local operational decision; they do not establish a universal acceptable wait time or replace clinical prioritization.
7. Build a one-page permanent-hire request
Bring the evidence into a short document that clinical, operations, finance, and recruiting leaders can review together. Include the underlying data period and the assumptions that still need confirmation. Finance should validate the actual compensation, benefits, support costs, and budget; forecast visits or charges should remain identified as assumptions.
The request should explain what the PMHNP will own, what the surrounding team will own, and when the additional capacity can begin. Account for the organization’s credentialing, payer, technology, and onboarding dependencies. A planned start date is more credible when the owners of those dependencies have reviewed it.
- Problem: the service, population, and specific access constraint.
- Evidence: incoming requests, usable capacity, backlog, and measurement dates.
- Role: clinical functions, schedule, non-visit duties, consultation, and coverage.
- Resources: existing support, approved additions, and unresolved dependencies.
- Plan: budget owner, readiness milestones, ramp, and review dates.
- Decision: what is approved now, what remains conditional, and who resolves it.
8. Translate the case into an honest candidate conversation
Use the approved case to describe the purpose of the hire. Explain the patient population, service demand, planned schedule, support, and ramp in language a candidate can evaluate. Distinguish current resources from approved additions and future proposals. Invite questions about the assumptions behind the role before they become first-month surprises.
A permanent PMHNP search becomes easier to discuss when the employer can explain the work it needs, the resources it will provide, and how it will review the arrangement. Cornerstone can help turn that operating picture into a focused search for clinicians whose experience fits the actual role.
Sources and further reading
Sources checked October 12, 2026
- AHRQ — Open Access Scheduling for Routine and Urgent AppointmentsSupports prospective demand measurement and the distinction between backlog and ongoing capacity limits. Last reviewed March 2020; the article adapts measurement principles, not same-day scheduling instructions.
- AHRQ Integration Academy — Obtain Behavioral Health Expertise and Build a Culture of IntegrationSupports matching behavioral-health functions and team roles to patient needs, with defined workflows and referral pathways.
- Institute for Healthcare Improvement — Whole System MeasuresThe 2007 white paper defines third-next-available appointment for primary and specialty care. It supplies a measurement reference, not a PMHNP staffing ratio or wait-time benchmark.