Discharge to Assess (D2A) Models: What Works, What Fails, and Why

Discharge to Assess (D2A) was introduced to improve flow and reduce unnecessary hospital stays by shifting assessment and decision-making into community settings. In principle, it enables faster discharge, better outcomes and more proportionate use of acute beds. In practice, results are mixed.

This article explores how D2A models are meant to operate, why they often underperform, and what commissioners expect providers to demonstrate when delivering D2A-supported pathways.

It complements wider guidance on hospital discharge and reablement and outcomes-based support.

The intended purpose of D2A

D2A is designed to decouple discharge from long-term decision-making. Rather than delaying discharge while assessments are completed in hospital, patients are discharged as soon as they are medically optimised and assessed in a more appropriate setting.

Commissioners expect D2A to:

  • Reduce length of stay
  • Prevent deconditioning
  • Avoid premature long-term placements
  • Improve patient experience

However, these outcomes depend entirely on how the model is implemented.

Common D2A pathway structures

Most systems operate one or more of the following routes:

  • D2A Pathway 1: Home with short-term support
  • D2A Pathway 2: Bed-based step-down or intermediate care
  • D2A Pathway 3: Specialist or complex discharge routes

Clear criteria for each pathway are essential. Where these criteria are vague or inconsistently applied, flow deteriorates rapidly.

Where D2A models commonly fail

1. Assessment creep

A frequent failure is the gradual reintroduction of hospital-based assessment under pressure. This undermines the core purpose of D2A and recreates delays.

2. Insufficient community capacity

D2A assumes responsive community services. Where staffing, equipment or therapy capacity is constrained, pathways stall and patients remain in inappropriate settings.

3. Poor handover quality

Incomplete or rushed handovers increase risk and result in reassessment, duplication and avoidable escalation once the patient has left hospital.

4. Lack of time-bound decision-making

Without clear timeframes for reassessment and decision-making, short-term support becomes de facto long-term care.

What commissioners expect providers to evidence

ICBs and local authorities are increasingly forensic when reviewing D2A delivery. Providers are expected to demonstrate:

  • Clear understanding of pathway eligibility
  • Ability to respond rapidly to referrals
  • Robust assessment and review processes
  • Escalation routes for emerging risk

Policy alignment alone is not sufficient. Commissioners want evidence of operational grip.

Making D2A work day to day

High-performing D2A models share several operational characteristics:

  • Named pathway leads
  • Daily or near-daily review of cases
  • Clear exit planning from day one
  • Strong links with therapy and equipment services

Crucially, staff understand that D2A is not simply β€œfast discharge”, but a structured, time-limited intervention designed to support safe decision-making.

Learning and adaptation

Systems that use D2A effectively routinely analyse conversion rates, length of support and outcomes. This learning informs pathway redesign and capacity planning.

Providers who can contribute meaningfully to this learning are viewed as strategic partners rather than transactional suppliers.


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Written by Impact Guru, editorial oversight by Mike Harrison, Founder of Impact Guru Ltd β€” bringing extensive experience in health and social care tenders, commissioning and strategy.

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