Certified Medical Assistant/Aide salary at Johnson County

The average certified medical assistant/aide salary at Johnson County was $42,181 , which is 1339 percent higher than the average salary for this job in Texas, and 1339 percent higher than the national average for this job . Certified Medical Assistant/Aide salaries at Johnson County typically range from $25,390 to $55,435 (25th to 75th percentile). The highest reported certified medical assistant/aide salary was $56,630. There are 9 employees at Johnson County with the job title certified medical assistant/aide.