CPT procedure coding is where most new coders lose points — not because the codes are hard to look up, but because the modifiers and global-period rules around them are easy to apply backward. This 25-question test drills exactly that: E/M level selection by medical decision making or time, when modifier 25 versus 57 versus 24 applies, how the 58/78/79 family sorts staged, complicated, and unrelated procedures during a global period, and anesthesia and lab-panel coding rules the exam favors. Every explanation states the rule first, then shows why the distractors fail — the same habit you need at the testing center. Free, instant, no sign-up.
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Frequently Asked Questions
How many CPT questions are in this test?
25 original questions covering E/M coding, modifiers, global surgical package rules, anesthesia, and procedure/lab coding, each with an explanation citing the specific CPT rule.
Which CPT modifiers does this test cover?
Modifiers 24, 25, 26/TC, 50, 51, 57, 58, 59, 76, 78, 79, and 91 — the set most heavily tested on the CPC exam, plus add-on code and unlisted-procedure rules.
Does this test cover the 2021+ E/M guideline changes?
Yes. Office and outpatient E/M level selection is tested using the current medical-decision-making-or-time standard, not the older history/exam scoring method.
Want the full exam experience? Take the complete 150-question CPC practice test. Or keep drilling: ICD-10-CM Practice Test · HCPCS Practice Test.