Table 47. Dental care benefits: Median percent of covered charges paid by plan for selected services, state and local government workers, National Compensation Survey, 2011 (Includes all workers participating in dental care plans) Preventi- Basic Major Characteristics ve services- services- services- (2) (3) (1) All workers............................. 100 80 50 Worker characteristic Management, professional, and related... 100 80 50 Professional and related.............. 100 80 50 Teachers............................ 100 80 50 Primary, secondary, and special education school teachers......... 100 80 50 Service................................. 100 80 50 Protective service.................... 100 80 50 Sales and office........................ 100 80 50 Office and administrative support..... 100 80 50 Natural resources, construction, and maintenance............................. 100 80 50 Production, transportation, and material moving.................................. 100 80 50 Full time............................... 100 80 50 Part time............................... 100 80 50 Union................................... 100 80 50 Nonunion................................ 100 80 50 Average wage within the following categories:(4) Lowest 25 percent..................... 100 80 50 Lowest 10 percent................... 100 80 50 Second 25 percent..................... 100 80 50 Third 25 percent...................... 100 80 50 Highest 25 percent.................... 100 80 50 Highest 10 percent.................. 100 80 50 Establishment characteristic Service-providing industries............ 100 80 50 Education and health services......... 100 80 50 Educational services................ 100 80 50 Elementary and secondary schools.. 100 80 50 Junior colleges, colleges, and universities...................... 100 80 50 Health care and social assistance... 100 80 50 Hospitals......................... 100 80 50 Public administration................. 100 80 50 1 to 99 workers......................... 100 80 50 1 to 49 workers....................... 100 80 50 50 to 99 workers...................... 100 80 50 100 workers or more..................... 100 80 50 100 to 499 workers.................... 100 80 50 500 workers or more................... 100 80 50 State government........................ 100 80 50 Local government........................ 100 80 50 Geographic area New England............................. 100 80 50 Middle Atlantic......................... 100 80 50 East North Central...................... 100 80 50 West North Central...................... 100 80 50 South Atlantic.......................... 100 80 50 East South Central...................... 100 80 50 West South Central...................... 100 80 50 Mountain................................ 100 80 50 Pacific................................. 100 80 50 1 Preventive services include routine exams, cleanings, and x-rays, and other preventive care. 2 Basic services include fillings, dental surgery, periodontal care (treatment for gum disease), and endodontics (root canal therapy). 3 Major services include procedures such as crowns and prosthetics (replacement of missing teeth with bridgework or dentures). 4 The categories are based on the average wage for each occupation surveyed, which may include workers with earnings both above and below the threshold. The average wages are based on the estimates published in the "National Compensation Survey: Occupational Earnings in the United States, 2010." See Technical Note for more details. NOTE: For definitions of major plans, key provisions, and related terms, see the "Glossary of Employee Benefit Terms" at www.bls.gov/ncs/ebs/glossary20102011.htm.