Build n Bloom Coordinator Shortlist Report
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Free Resource — NDIS Provider Series

The Coordinator
Shortlist Report

How NDIS support coordinators choose which providers they call first — and the mechanics that keep providers on the list, or knock them off it.

Published May 2026
Source Build n Bloom — NDIS Operations Research
Reading time 8 minutes

Key figures from coordinator outreach research

6–8 Active providers on the average coordinator shortlist
7.5% Reply rate on cold provider-to-coordinator outreach
90 Days without contact before a relationship becomes dormant

01 / 06

How the shortlist forms

Most coordinators maintain a working list of 6 to 8 providers they refer to regularly. The list is rarely written down in a formal system. It lives in a folder of business cards, a notes app, or a pinned email thread.

The list forms within the first 8 to 12 weeks of a coordinator starting in a new role or moving to a new region. During that window, they take first contacts from providers, test a few referrals, and settle into a routine. After week 12, the shortlist becomes sticky.

Providers who aren't on the list within the first quarter rarely get on it later — not because the coordinator decides against them, but because referral habits form and calcify early. A coordinator with a working list doesn't look for new providers until the list fails them.

What the shortlist formation window looks like

  • Weeks 1–4: Coordinator assesses their participant load, service types needed, and geographic area. Taking early contacts from any provider who reaches out.
  • Weeks 5–8: First referrals placed. Providers who respond quickly and fill the placement get shortlisted. Providers who don't answer, delay, or complicate the referral don't.
  • Weeks 9–12: Working shortlist solidifies. The coordinator has 6–8 providers they trust for the bulk of their placements. Outreach from new providers starts to feel like noise.
  • Week 13+: Default referral behaviour established. New providers need a trigger to break through — an unmet need, a warm introduction, or a notably well-timed contact.

02 / 06

The recency rule

Coordinators refer to providers they have spoken to recently. This is not a policy. It's a cognitive shortcut under workload. When a participant need arises and the coordinator needs to place quickly, they reach for names that are already active in memory.

Relationship status by days since last contact

  • 0–30 days: Active. On the coordinator's working shortlist.
  • 31–90 days: Warm. May still refer but frequency drops.
  • 91–180 days: Dormant. Functionally off the shortlist.
  • 180+ days: Cold. Same shortlist weight as a provider they've never met.

What recency bias costs in practice

  • A provider who contacts once a quarter is invisible 75% of the time.
  • A provider who sends a monthly update holds a shortlist position at a fraction of the contact cost.
  • A provider who goes quiet for 6 months has to rebuild the relationship from scratch.
  • Coordinator turnover resets the clock entirely — a new coordinator inherits no shortlist loyalty.

Critical finding

A provider who made contact 6 months ago has the same effective shortlist weight as one who never made contact at all. The relationship didn't go bad — it just went silent. And silence reads as unavailability.

03 / 06

What triggers a shortlist addition

Breaking onto a coordinator's shortlist after week 12 requires one of four triggers. Understanding which trigger is most accessible shapes the outreach strategy.

The four shortlist entry triggers

  • Unmet need (highest probability): The coordinator has a participant need they cannot fill from their current list. A provider who reaches out at this moment — with availability matching the specific need — goes straight onto the working shortlist. Timing is everything. The window is 4 hours from when the need surfaces before the coordinator finds a workaround.
  • Warm introduction (second highest): A trusted peer — another coordinator, a planner, a participant family — refers the provider directly. 65% conversion from warm introduction to shortlist placement. Cold outreach converts at 7.5%. The difference is social proof at the point of introduction.
  • Sustained presence (slow but durable): A provider who contacts regularly for 8–12 weeks, without asking for a referral, eventually enters the coordinator's working memory. The coordinator doesn't make a decision to add them — the provider simply becomes familiar enough to trust. This is the longest path but creates the stickiest relationships.
  • Participant or family referral (uncommon but powerful): When a participant or their family names a specific provider to their coordinator, the coordinator almost always accommodates the preference. These are rare but require zero outreach — they come from delivering quality service to existing participants.

04 / 06

The math behind manual outreach failure

Providers who reach out to coordinators manually — by email, phone, or LinkedIn — are working against structural math that makes the approach unreliable at scale.

7.5% Reply rate on cold provider-to-coordinator email outreach
200+ Coordinator contacts active in a single metro region
4 hrs Response window where a first contact converts to a referral conversation

The manual outreach calculation

  • A provider sending 10 coordinator contacts per week gets less than 1 reply per week at a 7.5% reply rate.
  • Building 20 active coordinator relationships from cold outreach at that rate takes 18 to 24 months.
  • Most providers sustain the effort for 4 to 6 weeks before the job with a deadline crowds out the job with no deadline.
  • Each coordinator has 200+ providers trying to reach them in metro areas. Being one email among 200 is not a strategy.
  • The 4-hour response window means manual outreach has to arrive at exactly the moment a coordinator has a need — which requires either volume or luck.

The math isn't fixed by trying harder. A provider sending 40 emails instead of 10 gets 3 replies instead of 1. The ceiling on manual coordinator outreach is structural, not motivational.

05 / 06

What keeps a provider on the shortlist

Getting onto the shortlist and staying on it are different problems. Providers who fall off the list after getting a referral or two are usually failing on one of four retention behaviours.

Shortlist retention behaviours — in order of importance

  • Response speed on referrals: A coordinator who sends a referral expects a reply within the hour. Providers who take 24+ hours are replaced in rotation. Speed signals that the operation is ready to receive.
  • Proactive capacity updates: Coordinators hate uncertainty. Providers who tell the coordinator when they're full, when they have availability, and when they have specific capacity for specific support types give the coordinator the information they need to shortlist confidently.
  • Consistent contact without asking for referrals: Providers who only contact coordinators when they need placements train the coordinator to avoid contact. Providers who send useful, brief, non-asking updates stay warm without creating obligation.
  • Clean participant outcomes: A single participant complaint that reaches the coordinator removes the provider from active consideration, often permanently. Quality of care is the foundation. Everything else is mechanics on top of that foundation.

06 / 06

Your shortlist position audit

Five questions that tell you where your operation sits on the coordinators' shortlists right now. Answer them honestly before drawing conclusions about your pipeline.

01

When did you last contact each of your active coordinators?

Any coordinator you haven't spoken to in 90 days is effectively dormant, regardless of how many referrals they've sent historically.

02

Which coordinators have sent more than one referral in the last 6 months?

This is your actual shortlist. Count them. If the number is under 10, your pipeline is more concentrated than it looks.

03

Which coordinators have gone quiet in the last 90 days after previously sending referrals?

They didn't stop sending because your service declined. Recency drift. They need a re-engagement contact, not a pitch.

04

What is your average response time when a coordinator sends a referral?

If you can't answer this in minutes, not hours, your retention is at risk. Coordinators track this, even when they don't say so explicitly.

05

How many coordinators are you in contact with regularly that have not yet sent a referral?

This is your pipeline. Relationships in progress that are 4 to 8 weeks from converting. If this number is zero, your next referral depends on your current shortlist not shrinking.

Relationship status definitions used in this report

Active

Contact in last 30 days. At least one referral or referral conversation in the last 90 days.

Warm

Contact in last 31–90 days. Monitoring for needs. No current referral conversation.

Dormant

91–180 days since last contact. Functionally off the working shortlist.

Cold

180+ days. Equivalent shortlist weight to a provider they have never met.