M4 · Architecture
M4
Slide 11
CONTENT
Practical Illustration: High-Barrier vs. Low-Barrier Systems
Two contrasting approaches show how removing barriers changes the outcome:
High-Barrier vs. Low-Barrier Systems
HIGH-BARRIER SYSTEM

Appointment-only booking

ID required

Abstinence required

No transport support

Missed appointment → discharge

Outcome:

The person disengages.

LOW-BARRIER INTEGRATED SYSTEM

Walk-in access

Outreach engagement

ID recovery support

Harm reduction

Transport vouchers

Warm referrals

Case manager follow-up

Outcome:

The person remains engaged despite instability.

CORE INSIGHT
Low-barrier and equitable access defines how, where, and when services are delivered. Serving people where they are means:

Bringing care to them physically

Adapting clinically to readiness

Reducing administrative exclusion

Ensuring financial accessibility

Creating relational safety

Providing wrap-around services

Guaranteeing continuity

Without this principle:

Whole-person care remains theoretical

Case management cannot function

Housing pathways are delayed

Trust cannot develop

Integrated care is not only about coordination. It is about building systems that are reachable, flexible, equitable — and structurally responsive.