An ABA waitlist capacity review determines whether a real opening fits a defined referral before the practice makes a start offer. It matches requested service, availability, qualified staff, supervision, setting, payer or financial path, clinical review, accessibility, and family priorities. The workflow locks an eligible cohort, applies a published sequencing rule, records every unresolved gate, and communicates an offer without promising coverage or payment.

Start with real capacity

An empty calendar block becomes usable only after staffing, supervision, setting, travel, access, and service requirements align. Define the opening by service, days, times, location, modality, earliest start, staff configuration, duration, and review date. Keep estimated future hires outside current capacity.

Create one capacity-opening record

Record the opening ID, service, setting, modality, days, times, expected duration, location, staff role, named or available supervisor, travel territory, access capability, payer or financial paths, earliest start, expiration, and evidence date. State whether the opening represents one visit, a recurring pattern, or a limited pilot.

Do not count capacity twice across referral lists. If the same afternoon block could serve home or center care, keep one shared resource until the practice commits it. Record dependencies such as a pending hire, room repair, or supervisor leave and exclude the opening from current offer capacity until they clear.

Create the eligible review cohort

Select referrals whose requested service and availability could fit the opening and whose review window has matured. Preserve everyone excluded with a stated rule, such as outside the opening's service or time band. Accessibility needs belong in accommodation planning rather than adverse fit scoring. The DOJ guidance supports effective communication for covered entities.

Write the sequencing rule before seeing names

The policy can use referral-ready date, a documented clinical urgency tier, compatibility with the exact opening, continuity needs, or another reviewed factor. Define each factor, evidence source, tie-breaker, exception authority, and review date. Keep protected or access characteristics out of adverse scoring unless a qualified legal and access review supports the actual process.

Apply the rule to the full mature cohort and preserve the ranked or grouped result. An exception should state the reason, authorized owner, scope, and expiration. Repeated exceptions signal that the published rule or capacity design needs revision.

Separate administrative and clinical review

Operations verifies current records, availability, payer state, and resources. A qualified clinician decides whether the proposed service and team are clinically appropriate. The CASP public overview spans business, clinical operations, and risk management at a high level. CASP sells the detailed guidance; this waitlist design is an editorial method.

Use a gate table for each candidate

For the exact opening, record administrative criteria, current contact, availability, service and setting, qualified clinical decision, staff and supervision, payer or self-pay path, location and travel, communication support, and family priorities. Give each gate a result, source date, owner, and next action.

“Waitlist complete” should not replace these fields. Some information can be gathered before clinical acceptance, while other facts become relevant only for an actual opening. Collect the minimum needed for the current decision and restrict sensitive evidence by role.

Make a conditional, accessible offer

State the exact opening, response deadline, conditions still pending, estimated start, cost assumptions, and next steps in the person's usable channel. HealthCare.gov explains that preauthorization does not guarantee cost coverage. Avoid presenting an authorization, benefit check, directory listing, or estimated date as a service or payment guarantee.

Separate the offer from the start

Track offer prepared, sent, delivered, acknowledged, accepted, declined, expired, release-ready, scheduled, and started. An accepted conditional offer can remain blocked by a named prerequisite. Give the family the condition, owner, next update, and right to decline or request another option.

When a family declines, record only the reason they choose to share and whether they wish to remain eligible for another opening. A decline outside the requested time band should not be labeled lack of interest. Preserve the original wait age under the published rule.

A fictional capacity review

North Harbor ABA has one afternoon opening and 11 referrals that reach the defined review date. Seven fit the published service and time criteria. Four of those seven clear every current gate, so offer-ready yield is 4 of 7, or 57.1%. Original-cohort yield is 4 of 11, or 36.4%. The other seven remain visible by reason and age.

Read both denominators

The four referrals outside the opening's service or time criteria remain part of the 11-referral mature review cohort. Three compatible referrals have unresolved gates. The practice can offer the opening only under its sequencing rule, so four offer-ready records do not mean four simultaneous offers unless the policy allows that approach.

Report which candidate received the offer, why under the rule, the response deadline, and the disposition of every other record. If the first candidate declines, preserve that event and apply the documented next step rather than reranking the list informally.

Review fairness and outcomes

Track mature referrals reviewed, offers made, declined offers, response time, start completion, access actions fulfilled, and unresolved referrals by age. Segment results by service, time band, location, communication need, and published priority tier. Review reasons for repeated exclusion and correct operating barriers rather than changing labels after seeing the outcome.

Review the waitlist as an operating system

At a regular cadence, compare advertised capacity with verified openings, mature referrals, compatible referrals, offer-ready records, offers, acceptances, scheduled starts, and completed starts. Inspect the oldest unresolved records and the reason each remains open. Counts matter more than unstable percentages in small cohorts.

When one time band or location repeatedly excludes many people, decide whether to develop capacity, revise the service promise, or build an alternative referral route. Document the decision and communicate changes to affected families through usable channels.

A capacity-opening example

Suppose a center gains a Monday and Wednesday afternoon pattern, but the room is available only on Monday for the first three weeks. Five referrals match the service and general time band. Two need both days, one can begin with Monday only after clinical review, one lacks a current payer configuration for the site, and one has not confirmed transportation. The opening is not one generic slot, and the five referrals are not equally start-ready.

Lock the five-person cohort, apply the existing sequence, and record each gate separately. If the Monday-only candidate receives a conditional offer, state what is confirmed, what would be reassessed before Wednesday is added, and whether declining the partial pattern changes the person's waitlist position. Preserve the room, payer, and transportation constraints as system facts rather than attributing them to family preference.

Owner capacity-review questions

Ask whether the opening is real through the proposed start horizon, whether the same staff or room has been counted elsewhere, and whether the sequencing rule was fixed before names were reviewed. Check how an inaccessible contact attempt, a partial-fit offer, or a later failed gate affects position. Finally, compare offers with starts and starts with sustained delivery. A fast offer rate can conceal fragile capacity when starts repeatedly pause after the first week.

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