The Hidden Costs of Maintaining Legacy Systems  

Epic Community Connect enables organizations to move forward—standardizing workflows, improving access, and aligning care delivery across a broader network. 

But while the future state is clearly defined, the past is often less so. Specifically: what happens to the systems that came before? 

When “Temporary” Becomes Operational Reality

Most organizations fully intend to retire legacy systems once they’ve transitioned to Epic. The expectation is that these systems will remain available for a short period—long enough to support access to historical data—before being decommissioned.  

In practice, that timeline tends to stretch.  

Months become years. Systems that were meant to be transitional become embedded in daily operations, quietly persisting alongside the new environment.  

Not because organizations lack discipline—but because the path to retirement was never clearly defined.  

The Cost That Doesn’t Show Up All at Once   

The impact of maintaining legacy systems is rarely felt as a single line item. Instead, it accumulates gradually:  

• Ongoing licensing and support agreements  

• Infrastructure and hosting requirements  

• Internal resources needed to maintain access and troubleshoot issues  

At the same time, these systems introduce an additional layer of complexity—from a security and compliance perspective—that must be actively managed.  

Individually, these burdens may seem manageable. Collectively, they represent a meaningful drag on both cost and operational efficiency.

Why Systems Linger  

Legacy systems don’t persist because organizations want them to. They persist because they still serve a purpose. 

Clinicians may need occasional access to historical records. Compliance teams require confidence that data is preserved according to regulatory standards. Operational teams rely on information that hasn’t yet been fully transitioned. 

Without a clear strategy for how that data will be accessed—and trusted—post-go-live, the safest option is to leave the system in place. 

Redefining the End State    

Organizations that successfully retire legacy systems early tend to approach the problem differently.  

They don’t view archiving as a technical afterthought, but as a core component of the transition strategy. They define, upfront, what “good” looks like:  

• Data remains accessible in a usable format  

• Clinical and operational needs are preserved  

• Systems can be decommissioned without introducing risk  

Modern approaches to data archiving support this model by making legacy data searchable, accessible, and usable—without requiring the original system to remain live.   

Community Connect is designed to simplify and standardize the future.  

Ensuring that legacy systems don’t complicate that future requires equal attention to what happens behind the scenes.  

When data strategy is addressed early, system retirement becomes a natural extension of the transition—not a lingering, unresolved task.  

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