No, they are mushing it all together. G93.3 is the diagnostic code for ME (Canada-criteria).
From the programme (my bold):
Do you recognize ICPC diagnostic codes like P75, L84, L18, N95, P02, P82, L83, L29, A04, P78 and P29? Or ICD10 diagnostic codes such as F48.0, Z73.0, F45.4, F45.8, G93.3...