After you filter the rows in a list, you can use the AGGREGATE function to count the visible rows. This function was introduced in Excel 2010, and is similar to SUBTOTAL, but it has 19 functions, compared to SUBTOTAL's 11 functions.
A Medical Social Worker is a social worker who works in a medical setting such as a hospital, outpatient clinic, hospice, long-term care facility, or community health agency.
social worker. a person with advanced education in dealing with social, emotional, and environmental problems associated with an illness or disability. A medical social worker usually has completed a master's degree program that includes experience in counseling patients and their families in a hospital setting.