When it comes to patient data, ACOs are at a crossroads. Even as value-based care models increasingly move to reward proactive intervention, many are still operating with retrospective data.

The underlying problem? A continued reliance on claims data, which while useful for reconciliation and reporting, is inherently backward-looking. And that makes it ill suited for preventing costly clinical events in real time.

But more and more ACOs are pivoting away from a singular focus on historical claims. Instead, they’re moving toward real-time clinical network data as the next step in care coordination and population health management.

Here’s why they’re making this shift – and why it matters.

Claims Data Keeps ACOs in Reactive Mode

For the longest time, traditional claims data was all ACOs knew. But it was (and is) an infrastructure that creates operational blind spots that delay intervention opportunities.

Claims data often arrives 30, 60, or even 90 days after a care event occurs. As a result, by the time an ACO identifies an ER visit, hospitalization, or specialist encounter, the opportunity for timely intervention may already be gone. This can lead to all kinds of negative outcomes, including:

• Avoidable readmissions
• Poor transitions of care
• Medication adherence gaps
• Duplicate testing and fragmented treatment plans

It’s a “rearview mirror” approach to care management that results in teams spending more time analyzing what went wrong than preventing what could go wrong next. A patient discharged after congestive heart failure treatment, for example, may not appear in claims systems for weeks. But with real-time event notifications, care managers can schedule follow-up before complications trigger readmission.

Combine poor visibility with data fragmentation, and the issue only compounds. Patients move across health systems, specialists, urgent care centers, and post-acute providers without a single EHR available to capture the full journey and keep everyone on the same page.

Even those ACOs attempting to build a system of proactive care are stuck using systems designed for retrospective reimbursement.

Real-Time Network Data Enables Preventive Intervention

To move from reaction to prevention, ACOs need visibility into patient events as they happen, not months later. And the basis for that change in care management – from retrospective analysis to active intervention – is real-time clinical data.

It’s a system in which clinical signals are shared across provider networks as events occur, including everything from admissions and discharges to transfers, medication changes, and specialist encounters. For ACOs, immediate awareness into these events can lead to key changes in their workflows:

• Care teams can initiate transition-of-care outreach quickly after discharge.
• Physicians gain context around why a patient was hospitalized.
• Coordinators can intervene before complications escalate.

For years, ACOs have measured utilization after the fact. But those with an eye on the future are intervening before utilization becomes expensive. And the potential day-to-day impacts are the kinds of things that most ACOs dream of:

• Faster follow-up scheduling
• Better medication reconciliation
• Improved quality performance metrics

Speed matters in value-based care. The earlier an intervention occurs, the greater the opportunity to avoid downstream costs and adverse outcomes. That makes real-time insight a competitive differentiator for ACOs operating under increasing financial pressure.

The Future of ACO Success Depends on Connected Data Ecosystems

Of course, reimagining value-based care is about more than just real-time alerts. Success also relies on aggregating patient data across the entire care journey, not just within isolated systems.

For example, an ACO still relying solely on payer reports or internal EHR data is missing the bigger picture that can lead to better care. Why? Because many patients are routinely seeing providers outside the ACO’s immediate network. And all of those specialists, hospitals, labs, and post-acute providers are probably operating on separate systems.

Interoperable data ecosystems, on the other hand, can unify all of that fragmented clinical information. With this more longitudinal version of patient visibility, the ACO suddenly has access to…

• A complete view of utilization patterns.
• More accurate risk stratification.
• Better coordination among care teams.

A nicety? Hardly. These days, infrastructure modernization and data aggregation are strategic necessities. And they’re not just IT problems. Shared data is becoming foundational to care delivery itself by aligning incentives across:

• Primary care providers
• Specialists
• Hospitals
• Care coordinators

Better data coordination among these key groups can lead directly to both higher-quality patient outcomes and improved financial performance. That’s why as reimbursement models continue to evolve toward accountability for outcomes, those ACOs with the clearest patient visibility will be in the best position to succeed.

Value-Based Care Requires a Real-Time Operating Model

Claims data still matters for reconciliation and reimbursement. But as an operating model for value-based care, it’s fundamentally too late.

That’s why more and more ACOs are making the move from retrospective reporting toward continuous clinical awareness. They understand that the future of value-based care will be determined by how effectively they can aggregate and act on real-time patient insights across the entire healthcare ecosystem.

And they know that when it comes to value-based care, those organizations with the fastest clinical visibility will have the biggest operational advantage.