I work at a clinic and there are a couple of providers that, during a follow-up appointment, will review that vaccines, basic labs and screenings are up to date, and document it similar to this:

Adult health examination – Basic labs: 11/6/17
Colonoscopy: 2/2014, 2 polyps and mild diverticulosis; repeat in 2019
Vaccinations:

HepB, C, and HIV screening: neg

However, they consistently choose Z00.00 as the diagnosis for this part of the visit but I know should only be coded to a Preventive CPT code. Does anyone have any advice as to what other DX codes I can use? Or would this be okay if the problem DXs are listed first and then Z00.00 listed after?