If you are submitting your entire balance of the pharmacy receipt for claiming online, or your receipt has been partially paid for by another insurance carrier, then YES, you can apply all or a portion of your expense to your HSA.
You cannot use your Member Profile to apply unpaid drug expenses to your HSA if you’ve claimed for part of the expense using your pay-direct card. The system will treat it as a duplicate claim. Please mail or drop off a standard extended health claim form with receipt for the unpaid expense to Pacific Blue Cross, indicating that you would like to apply the unpaid portion to your HSA.