You'll need to provide a definition of "%coverage" to be sure, but the answer is almost certainly "no".
When I hear "%coverage", I think of a measure of shared length, probably "what percent of the sequence is aligned to the model" (or vice versa). If this is what you're after, you may want to use hmmsearch's --tblout flag. This will give you an easy-to-parse space-delimited file that includes start/end-positions for both the query model and the target sequence, along with the total target sequence length. Knowing the model length also, the %coverage math from there is pretty easy to pull off.