Rank apparently has its privileges.

Less than a week after the NYPD began using a new computer system to eliminate ticket “fixing,” the department’s top doctor boasted to colleagues that he had found a special cure for the parking summons and towing bill he’d just received — a higher-up pal who fixed his ticket — a well-placed police source told The Post.

Dr. Eli Kleinman, the Police Department’s supervising chief surgeon, told coworkers that Charles Campisi, the head of Internal Affairs, took care of him after his car was towed for illegal parking on July 26, the source said.

Kleinman and a police spokesman declined to comment.