What is a patient administration system?

A properly implemented Patient Administration System allows you to record all patient engagement across your organisation - whether an NHS Trust, independent hospital, community provider or social care setting - including inpatient, outpatient, and emergency cases. It also helps to manage patient demographics, referrals, appointments, and waiting list data.

PAS replaces paperwork associated with a patient’s visit to hospital with electronic records that capture and use data in a more structured way. A patient system automates key processes, allowing users to enter information in a single system and then view that information across many departments.

A patient administration system has become a crucial system for the day-to-day hospital management and administration. It performs the previously mentioned functions for details, appointments, and treatment schedules, but with PAS software they can also coordinate with electronic patient records (EPR), bed management software and patient flow software for a clearer picture of patient needs, behaviour, and overall service demand.

PAS allows you to schedule resources from appointments through to equipment and resources, to improve your efficiency and deliver significant cost savings. Patient journeys are improved and key data, such as event history, is immediately available and accessible.

The specifics of a patient administration system will vary depending on the type and size of the organisation using it. Whether you're an NHS Trust, an independent hospital, a private clinic or a community care provider, a PAS serves as a master file of core patient details that can be updated or amended as needed, and integrated with the wider systems your teams rely on. Each organisation will typically work with a provider - like The Access Group - to configure a PAS solution that fits their specific operational needs.

There are seven key functions of a PAS system within the NHS:

1. Patient registry

Core details such as contact information and demographics.

2. Managing appointments

PAS software can proactively engage with patient details ahead of attendance. This keeps a record in case of rescheduling, but also reduces time spent in an appointment going over the basics.

3. Managing waiting lists

This functions similarly to Point 2. Data is prepared in advance of an appointment or any treatment to assist with preparation.
 

4. Logging patient activity 

Tracking patient appointments and referrals across different care services.

5. Billing

PAS tracks any and all billing, whether a patient is required to pay or simply the NHS charting its own costs. Receipts, deposits and invoices can all be associated with a patient account and departmental records.
 

6. Reporting

This is the communication of patient records and notes to other healthcare software following appointments, as well as raw anonymous data about hospital activity for instances of a hospital PAS.
 

7. Hospital admission & discharge

Patient flow software also handles admission and discharge, but the hospital PAS must be updated to properly account for who exactly is in the hospital at any given time – for their safety and that of other patients.

A PAS doesn't operate in isolation. It connects with other systems to bring clinical information such as medical history, ongoing conditions and allergy records together in order to give care teams a complete picture of each patient at the point of need.

This interoperability is increasingly central to how health and care organisations operate. NHS England's Fit for the Future: 10 Year Health Plan and 2025/26 operational planning guidance are accelerating the drive towards joined-up care, including a requirement for NHS providers to integrate with the NHS e-Referral Service and the Electronic Prescription Service.

For independent providers working alongside NHS pathways, compatibility with these standards is becoming an important consideration for maintaining referral relationships and data continuity.

Not all providers use a dedicated PAS, however. Smaller organisations sometimes find that their EPR solution - such as our own Access Rio EPR software - covers the patient data they need. 

That said, for larger or more complex providers managing high volumes of activity across multiple settings, a dedicated PAS working alongside an EPR is often the most effective approach.

Many EPR solutions, including Rio, are interoperable with PAS to support this.

Patient Administration Systems are often taken for granted. Whilst they’re not used at the point of patient care, they are relied on every minute of every day.

The Leeds Teaching Hospitals NHS Trust

PAS and EPR are terms that are often used interchangeably, but they serve distinct purposes. Whether you're an NHS Trust planning a digital transformation programme or an independent provider evaluating your technology options for the first time - understanding the difference matters.

In short: a PAS is the administrative backbone of your organisation that manages who your patients are, when their appointments are, and where they are in your facility. An EPR is the clinical record that captures what is happening to them clinically and why.

Many providers operate both systems in tandem, with the PAS feeding core patient data into the EPR to create a joined-up picture of each patient. As the NHS moves towards a Single Patient Record, and as independent providers increasingly integrate with NHS pathways, the interoperability between PAS and EPR systems will become ever more critical.

1. Reduce administrative costs

PAS helps you to reduce administrative costs, improve data accuracy and provide a more efficient, effective service for people receiving health and social care services. It provides an end-to-end patient system solution which automates many time-consuming processes and ensures that vital data is only entered once. This saves time and money as you deliver high quality services that are efficient and effective. 

2. Increase efficiency

Through the efficient management of inpatient data, appointment bookings, resource management and reporting, PAS facilitates greater integration of clinical and administrative functions which results in efficient workflows for staff. This plays a huge part in reducing the workload and fatigue that medical professionals are experiencing as global populations continue to increase and to live longer.

3. Seamless Integration

Technology plays a big part too. PAS software is generally easy to use and easy to integrate in day-to-day operations. It’s quicker and more sustainable than old fashioned paper notations, and a lot more secure and reliable as a record. The simplicity of PAS software then helps improve care. Less fear from clinicians about using it, less to get wrong, and an easier time recording patient notes and accessing their history. This means more time in appointments to actually discuss the problem, the wider impact of poor health on the patient’s life, and includes them more in the plan for treatment.