I recently began accessing the Fresinius Portal to obtain my lab work the next day.
I suggest you have your doc give you access to the results via
https://go.acumenehr.com/health/portal/HealthRecord.aspx as well.
The Acumen portal gives access to many additional lab values not included in the simplified view made available on the FMC web site. (urr, bicarb, platlets, iron, wbc, rbc, etc.)
The FMC portal does provide some info not on acumen - for example, the graph of previous lab results and the calculated Kt/V.