HCPCS Level II fills the gaps CPT leaves open — drugs, durable medical equipment, ambulance transport, and Medicare-specific modifiers — and the exam expects you to know which code section to reach for and which modifier tells the real billing story. This 25-question test covers the J/E/A/G/K/L/V code sections, the ABN-related modifiers (GA, GX, GY, GZ, KX), and DME rental versus purchase modifiers (NU, RR, UE), along with ambulance mileage and origin-destination coding. Each explanation names the exact HCPCS convention or CMS policy behind the correct answer. Free, instant feedback, no sign-up.
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Frequently Asked Questions
How many HCPCS questions are in this test?
25 original questions covering HCPCS Level II code sections, DME modifiers, ambulance coding, and ABN-related modifiers, each with a rule-based explanation.
What’s the difference between HCPCS Level I and Level II?
Level I is CPT, maintained by the AMA and updated annually. Level II is the national alphanumeric code set (A through V codes) maintained by CMS and updated quarterly, covering drugs, DME, and services CPT doesn’t describe.
Does this test cover Medicare-specific modifiers?
Yes — GA, GX, GY, GZ, and KX, which govern Advance Beneficiary Notices and medical-necessity documentation, plus the AS and 80/81/82 assistant-at-surgery modifiers.
Want the full exam experience? Take the complete 150-question CPC practice test. Or keep drilling: CPT Practice Test · Compliance & HIPAA Practice Test.