Md. Code, Health - General § 3–304

(a) The health officer for a county is entitled to:

(1) The salary provided in the State budget;

(2) Reimbursement for expenses under the Standard State Travel Regulations, as provided in the State budget; and

(3) Any additional salary that the county provides.

(b) Except as otherwise provided by law, each health officer is a special appointment in the State Personnel Management System.