Moodle is a "SCORM Player" - so you can
upload SCORM packages and get it to play the scorm files and record progress from your users.
You need 2 things for this to work.
1) allow your users to authenticate to Moodle - and store in Moodle something specific for that user that is also in your ESR system (employee number/email address or something that ESR "understands"
2) Export completion or grade to your ESR system using one of the existing plugins.
But - before then you'll need to install moodle... my experience with organisations in the public health sector is that you are often under-staffed/ IT resources stretched - so it's incredibly important to partner with someone else to provide your Moodle hosting and regular updates to the latest version - someone needs to be patching that site every 2 months (or more often) and scheduling in yearly or bi-yearly major upgrades.
Recently modern web browsers (chrome /
firefox etc) made a number of changes that "Broke SCORM" in Moodle and we updated Moodle to fix it, but a lot of organisations running their own site (installed by someone who has since left the organisation) and unable to upgrade to the recent supported release is quite high and you'll see a few of these people in the forums complaining about SCORM not working in their sites.
I'd highly reccomend you find a local Moodle partner and ask them to help with setting up your Moodle site - they will also be able to help you connect Moodle to your ESR system so you can pull accross your user completions/grades.
Good luck!!