Why the Downtime Window Matters

Complaining about the electronic health record (EHR) is commonplace in most healthcare organizations, but once the application is unavailable, everyone wants it back as quickly as possible.

Downtime processes often require a return to paper without many of the electronic tools clinicians and administrative staff rely on throughout the day. Assessments must be handwritten, medications times tracked manually, and results printed or delivered through another process. Orders no longer route automatically, decision support is limited, and the paper chart does not follow the patient as easily as an electronic record. Even a short outage can make it clear how much work depends on having the right information at the right time.

Unplanned outages provide little, if any, time to communicate, but scheduled outages are different. IT teams typically know about them days, if not weeks, in advance, leaving time to coordinate the outage and communicate the details. Clinical and administrative teams can then plan their activities around the expected start and end times.

Everyone wants the EHR to be unavailable for as little time as possible. However, once the downtime window has been communicated, changes to either end of it can affect the work that departments have already planned around those times. That may include staffing adjustments in higher-risk areas or additional support for reconciliation once the EHR is back online.

As the Start Time Approaches

As the communicated start time approaches, operational teams focus on work that will be more difficult once the EHR is unavailable. They confirm documentation and admission, discharge, and transfer activities are up to date, review outstanding orders and results, and print the information they will need. They may also prepare whiteboards or other manual tools to support care during the downtime.

By the scheduled start time, clinicians and administrative staff should be ready to move to their downtime processes. If the outage does not begin as expected, they need clear direction about whether to continue using the EHR or proceed with the planned transition.

When the Start Time is Delayed

Not every downtime begins at the scheduled time. A prerequisite task may take longer than expected, a dependency may not be ready, or a final validation may identify something that needs to be resolved before the outage can proceed. When this happens, communication with clinical and administrative teams becomes just as important as the decision to delay the work.

If the revised start time is not clearly communicated, some users may continue documenting electronically because the application remains available while others have already moved to paper. Clinicians following the downtime process may then rely on the paper chart and manual tools for anything that occurs after the original start time, making information entered electronically during the overlap easier to miss.

A delayed start needs to be communicated early enough, and clearly enough, for departments and clinicians to adjust together. When that is not possible, it may be safer to take the application offline for users so the risk created by overlapping paper and electronic workflows is reduced.

When the End Time Changes

Operational teams do not wait until the EHR is back online to think about reconciliation. As the communicated end time approaches, departments may bring staff back from breaks, adjust assignments, and make sure the right people are available to review and enter information captured during downtime.

Earlier Than Expected

If the EHR is restored earlier than expected, some departments may not be ready to begin reconciliation. Users also need to be notified before they begin logging back in. Simply making the application available can create another hybrid period, with some users resuming electronic work while others continue following downtime processes because they have not been told the outage is over.

That communication needs to be direct and confirmed. An email is typically not enough during an active downtime, particularly in areas where clinicians are focused on patient care and are rarely monitoring their inboxes. Phone calls, push notifications, or other established escalation methods are more likely to reach the people who need to know when reconciliation can begin and paper workflows should end.

Later Than Expected

An outage that continues beyond the communicated end time creates a different set of challenges. Scheduled procedures or other activities planned for after the EHR was expected to return may need to be reconsidered, while departments continue using downtime processes longer than anticipated.

A shift change can make this especially difficult. Incoming staff may have expected the EHR to be available and reconciliation to be complete or underway. Instead, they arrive to find downtime processes still in effect and must understand what occurred during the previous shift, continue working on paper, and prepare for reconciliation once the application returns.

Departments should know before the expected end time when the outage is likely to continue. Waiting until the communicated window has already passed leaves little opportunity to adjust staffing, scheduled activity, or reconciliation plans.

Building a Window That Can Be Managed

A planned downtime window should include the full sequence of work required before users can return to the EHR, not only the time needed to complete the primary technical change. Validation, dependent applications, interfaces, vendor activities, and rollback decisions may all affect the duration.

Testing in a comparable environment can help establish the estimate, but differences in production still need to be considered. Larger data volumes, additional validation, or dependencies that could not fully be tested should be discussed as part of the planning rather than hidden inside a large buffer.

The outage plan should also identify a small number of points when progress will be reviewed. These checkpoints should be timed early enough to answer:

➡️ Is the outage still expected to end as communicated?

➡️ Is the work likely to finish significantly earlier?

➡️ When do operational teams need to be notified of a change?

The purpose is not to provide clinical areas with a running technical commentary. It is to recognize that a timing change soon enough that departments can prepare for it rather than discovering it at the moment the EHR returns or the outage window expires.

Application analysts and informaticists are often well positioned to connect these technical checkpoints with the needs of clinical and administrative teams. Their involvement helps make sure the outage window is realistic, the communication approach is appropriate, and changes are raised before they disrupt the transition into downtime or reconciliation.

A scheduled outage gives an organization time to prepare. That advantage is lost when the communicated start and end times are treated as flexible technical estimates rather than times that operational teams are actively planning around.