2nd shingles vaccine not picked by CQRS

A question we often get asked so one worth highlighting. This is an automated claim, however, the timing of the 2nd vaccine is 6-12 months following the first. The rule looks for 186 days between the vaccines - if you gave the first vaccine on the 6th January and the 2nd on the 6th July, yes this appears be 6 months, however, 186 days from the 6th January is 10th July. This will not be extracted as the 2nd vaccine was administered too early. One to definitely watch out for.