A diagram illustrating the ARRS Clinical Pharmacy Delivery Model for primary care networks.

What Does a Good ARRS Clinical Pharmacy Delivery Model Look Like?

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An effective ARRS clinical pharmacy delivery model in a PCN is a structured system that defines workforce roles, embeds supervision, standardises workflows, and measures outcomes. For PCN leaders, this means moving from reactive diary management to a predictable PCN pharmacy workforce model that improves safety and performance.

Key Takeaways

  • Clear scope prevents drift: Defined roles reduce duplication and protect patient safety.
  • Governance reduces risk: Formal supervision and escalation must be documented, not assumed.
  • Workflows drive stability: Time-blocked clinics create consistent, predictable output.
  • Measurement creates accountability: Reporting on outcomes, not just activity, demonstrates impact.

Why Do Many PCNs Struggle With ARRS Delivery?

Most ARRS workforce planning and PCN pharmacy workforce models fail because a clear structure is missing. While funding exists under the Additional Roles Reimbursement Scheme and expectations are set in the Network Contract DES, implementation varies significantly.

Common challenges include blurred role boundaries, reactive diary filling, informal supervision, and reporting focused on activity rather than outcomes. If you are reviewing how your network deploys ARRS roles, our dedicated ARRS support service explains how structured workforce planning works at PCN level.

What Should an ARRS Implementation Plan Include?

ARRS implementation plan showing five steps including role definition, supervision framework and KPI reporting
A clear ARRS implementation plan defines workforce roles, supervision, clinic design and board-level reporting before deployment.

A strong ARRS implementation plan includes defined workforce roles, formal governance, repeatable clinics, and measurable KPIs. It should align with medicines optimisation principles from the National Institute for Health and Care Excellence. In practice, this rests on four pillars.

1. Clear Workforce Structure

PCN pharmacy workforce model structure showing senior clinical lead, clinical pharmacist and pharmacy technician roles
A PCN pharmacy workforce model requires clear reporting lines, defined scope and escalation pathways.

A safe ARRS delivery model starts with explicit role definition. Each role should have a documented scope of practice, defined boundaries, and a clear reporting line. This operationalises the intended design of the clinical pharmacy PCNmodel, clarifying the role of clinical pharmacists in PCNs and how they integrate with the wider practice team.

RoleCore ResponsibilityBoundary
Clinical PharmacistStructured Medication Reviews, complex polypharmacyEscalates diagnostic uncertainty to GP
Pharmacy TechnicianMedicines reconciliation, repeat optimisation, data qualityDoes not independently alter complex therapy
Senior Clinical LeadSupervision, governance oversight, prescribing risk reviewAccountable for PCN-level pharmacy performance

2. Structured Medication Reviews as the Clinical Anchor

Structured medication review workflow in a PCN showing technician preparation, SMR clinic and follow-up reporting
Structured medication reviews in a PCN follow a defined workflow from risk identification to board-level reporting.

Structured Medication Reviews (SMRs) are the engine of most effective models. NHS England expects PCNs to prioritise high-risk patients for structured medication reviews PCN under the DES. Our approach to structured medication reviews ensures this process is proactive and measurable.

3. Defined ARRS Clinical Governance

ARRS clinical governance framework diagram showing supervision, escalation pathways and prescribing risk review
Effective ARRS clinical governance makes supervision visible, documented and accountable at PCN level.

Effective ARRS clinical governance makes supervision visible, documented, and accountable at PCN level. A strong model includes a named Senior Clinical Pharmacist, protected weekly supervision sessions, documented learning points, and defined escalation pathways to a GP lead. Governance should not rely on informal conversations; it must be structured, recorded, and reviewable.

4. Repeatable Workflows and Time Blocking

Predictable performance comes from structured scheduling. This supports safer prescribing and stronger medicines optimisation and is a core component of our wider clinical pharmacist services.

Clinic TypeLeadFrequencyMeasured Outcome
SMR ClinicClinical PharmacistDaily blocks% high-risk cohort reviewed
Post-Discharge ReconciliationPharmacy TechnicianDaily task list72-hour completion rate
LTC OptimisationClinical PharmacistWeekly blocksQOF performance

When medicines ownership is explicit, performance stabilises. PCNs that define scope, supervision, and reporting move from reactive firefighting to predictable system delivery.

Adeem Azhar, Co-Founder and Chief Executive Officer – Core Prescribing Solutions

How Should PCNs Measure ARRS Impact?

ARRS impact KPI dashboard showing SMR completion rates, reconciliation times and prescribing safety indicators
ARRS impact should be measured using clinical and operational KPIs agreed at board level.

ARRS impact should be measured using clinical and operational indicators defined at the outset of the ARRS implementation plan. A mature ARRS delivery model reports performance at board level against agreed KPIs, including SMR completion rates, reconciliation times, and prescribing safety trends. This moves the conversation from “how busy are we?” to “what has changed because of this workforce?”

FAQs

Looking for support with ARRS workforce planning?

Adeem Azhar

Adeem Azhar

Co-Founder and Chief Executive Officer Fervent about healthcare, technology and making a human difference.

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