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Reporting Modifiers With +99100
Published on Mon Apr 15, 2013
Question: We’ve been having trouble with claims including 99100. What is the correct way to bill for it?
Kansas Subscriber Answer: Code +99100 (Anesthesia for patient of extreme age, younger than 1 year and older than 70 [List separately in addition to code for primary anesthesia procedure]) is an add-on code you should only report when the patient [...]