I do. I found that caselogs provided by billers weren't accurate (big university hospital and small PP group), like wildly inaccurate, some said I did hearts, some didn't list that I did any blocks even though I had worked at an ortho hospital and done more than anyone else in the group. I'd provide the billers' copies and my back ups. I created more work for myself, I logged them with the basic info wanted from residency (and if anything really different happened during the case), but then I had a copy to submit for hospitals with less info -- case type, anesthesia type, special procedures, ASA, age, and DOS.