To switch from manual to electronic denominators the IP must validate data by

• A. Comparing data for three months
• B. Reviewing external benchmarks
• C. Recalculating monthly
• D. Running a pilot study

Answer: (A)

Validating data during a switch from manual to electronic denominators means confirming that the two systems produce the same numbers for the same time periods. Comparing data for three months provides a representative window to detect systematic differences and account for normal monthly fluctuations, giving you enough evidence that the electronic counts align with the established manual counts before fully relying on the new system.

External benchmarks may not reflect your specific processes or patient mix, so they’re not ideal for confirming exact agreement between your own manual and electronic data. Recalculating monthly shows how the numbers look after the switch, but without checking them against the prior method, you can miss inconsistencies. Running a pilot study tests feasibility and workflow, but it doesn’t directly prove that the electronic data are accurate compared with the manual records.

So, comparing data for three months is the strongest way to validate that the new electronic denominators accurately replicate the established manual data across a meaningful period.