Dental Hygienist job description
396 verified openings in Dental Hygienists
Dental hygienists earn about twice what dental assistants do, and the difference traces to a license every state requires. BLS put the hygienist median at $98,100 in May 2025, or $47.16 an hour, across 222,740 jobs. The bottom tenth earned under $74,880 and the top tenth above $126,050. Offices of dentists employ 94 percent of hygienists, per the Handbook, and many work part time, some splitting the week between two practices.
Core Duties and Responsibilities
A cleaning is the visible part. Before it, the hygienist reviews the patient's medical history, looks at and feels the gums for sores, and probes for recession and signs of disease. The scaling itself removes calculus, deposits, and stains above and below the gumline. Hygienists chart decay and disease for the dentist to diagnose, take and develop x-rays, apply fluoride and other cavity-preventing agents, and keep the recall system that brings patients back. They also feel the lymph nodes under the chin for swelling that could indicate oral cancer. Every state now lets hygienists give local anesthetic, a change the American Dental Hygienists' Association reports was complete by August 2025.
Common Skills and Technologies
Listening, speaking, and critical thinking lead O*NET's skill ratings, and the Handbook adds problem solving because the hygienist builds each patient's care plan. The hands matter as much as the judgment: hand, power, and ultrasonic instruments do the scaling, an air-polishing device lifts stains, and some offices use lasers. Henry Schein Dentrix is the practice system job ads name, with Excel, Word, and other Microsoft Office tools around it.
Education, Training, and Career Path
Three in four O*NET respondents, 75.2 percent, named an associate's degree as the requirement, and the Handbook says programs usually take three years. Licensure in most states means graduating from an accredited program and passing written and clinical exams, the written one being the National Board Dental Hygiene Examination. Hygienists keep the license through continuing education. As of 2025, 43 states let a hygienist assess and treat patients without a dentist's specific authorization or presence. A bachelor's or master's degree opens research, teaching, and public health work. The Handbook projects 8 percent growth through 2035, with about 15,000 openings a year.
Sources: O*NET 30.0, 29-1292.00 Dental Hygienists, https://www.onetonline.org/link/summary/29-1292.00. BLS Occupational Employment and Wage Statistics, May 2025, 29-1292, https://www.bls.gov/oes/tables.htm. BLS Occupational Outlook Handbook, Dental Hygienists, https://www.bls.gov/ooh/healthcare/dental-hygienists.htm. American Dental Hygienists' Association, https://www.adha.org/advocacy/scope-of-practice/direct-access/.