Tigerman
Contributor
Except the mentioned depths (other than 40m/130ft) is RECOMMENDED max depths according to the course material, with 40m being "absolute max" for a recreational dive according to PADI...PADI OW - 60' (18m)
PADI AOW - 100' (30m)
PADI Deep - 130' (40m)
Technically, rescue prerequisite is Adventure diver not Advanced OW which might not include the deep dive, so it is possible that as Rescue Diver that the depth certified to could still be 60'.
As for insurance purposes... Speak to YOUR insurance company regarding any limits that affect YOUR coverage.