Modifiers are two-character suffixes (alpha and/or numeric) that are attached to a procedure code. CPT modifiers are defined by the American Medical Association (AMA). HCPCS Level II modifiers are. defined by the Centers for Medicare and Medicaid Services (CMS).
1 Most desktop computers do not include a monitor. 2  See: How Much Does a Computer Monitor Cost. 3  While most desktops include at least a basic mouse and keyboard, some users prefer to upgrade. 4  A wireless keyboard costs from about $20 to over $200, a wireless mouse from about $20 to $100 or more. For those home office and general-purpose users with limited space, small form or all-in-one desktop computers cost from $1,100 to $2,100. 2  An all-in-one desktop unit hides the processor, memory and hard drive either in the base or behind the integrated flat-screen monitor.
The average cost for a computer technician is $55. You are likely to spend between $35 and $85 total. Exact price may vary depending on your area and project details. Updated April 1st, 2017. Next Step: Find out exactly how much your project will cost. Computer repair covers a range of internal and external computer issues. Items to be repaired can include desktop computers, all-in-one computers, tablets and netbooks, and laptops, as well as auxiliary items such as printers.