WASHINGTON — Call it drugs for the departed: A quirky bureaucratic rule led Medicare’s prescription drug program to pay for costly medications even after the patients were dead. That head-scratching policy is now getting a second look. A report released Friday by the Health and Human Services Department’s inspector general said the Medicare rule allows payment for prescriptions filled up to 32 days after a patient’s death – at odds with the program’s basic principles, not to mention common sense. “Drugs for deceased beneficiaries are clearly not medically indicated, which is a requirement for (Medicare) coverage,” the IG report said.