Medical Billing Quiz
Questions: 16 · 10 minutes
1. A service has an allowed amount of $150. The patient's deductible has not been met, and the full allowed amount applies to it. Ignoring other benefits, how much is assigned to the patient?
$150
$0
The provider's full charge, regardless of the allowed amount
Only the patient's usual copayment
2. A patient has coverage under more than one health plan. What process is used to determine the order in which the plans consider the claim?
Fee scheduling
Charge capture
Coordination of benefits
Utilization coding
3. A provider knowingly reports a more complex service than was documented to obtain higher reimbursement. What is this practice called?
Unbundling
Capitation
Upcoding
Credentialing
4. Why is a modifier appended to a CPT or HCPCS code when supported by the documentation?
To replace the diagnosis code linked to the service
To convert every noncovered service into a covered one
To identify the patient's insurance deductible
To communicate a relevant circumstance without changing the code's basic definition
5. A claim cannot enter adjudication because a required subscriber identification number is missing. How is this most accurately described?
A contractual adjustment that must be written off
A medical-necessity denial that requires an appeal
A claim rejection that generally requires correction and resubmission
A coordination-of-benefits payment
6. What is the primary billing purpose of a National Provider Identifier, or NPI?
It identifies a patient's benefit package
It states the amount a payer allows for a procedure
It gives a provider permission to ignore payer filing rules
It uniquely identifies a healthcare provider in standard transactions
7. Before submitting a claim, a biller verifies demographics, coverage, code validity, required fields, and internal consistency. What is the main goal of this review?
To ensure the payer reimburses every billed charge in full
To produce a clean claim that can be processed without avoidable correction
To transfer all costs to the patient
To eliminate the payer's right to review medical necessity
8. Which code set is primarily used to report diagnoses in U.S. medical billing?
CPT
ICD-10-CM
HCPCS Level II
CDT
9. A clinic receives prior authorization for a scheduled procedure. What should the biller understand about that authorization?
It replaces the need to submit a claim
It guarantees payment of the provider's full charge
It confirms that every related service is automatically covered
It permits the planned service under stated conditions but does not guarantee payment
10. A payer denies a submitted claim. Before correcting or appealing it, what is the most appropriate first step?
Review the remittance information, denial reason, claim data, documentation, and applicable payer rules
Resubmit the identical claim without checking the reason
Remove the charge from the account immediately
Automatically bill the patient for the provider's full charge
11. Which code set commonly identifies ambulance services, durable medical equipment, and certain drugs not represented in CPT?
ICD-10-PCS
Revenue codes
Place-of-service codes
HCPCS Level II
12. After processing a claim, an insurer sends a patient an Explanation of Benefits. What does this document generally show?
A prescription authorizing additional treatment
A guarantee that future services will be covered
How the claim was processed, including allowed amounts and patient responsibility
A demand for payment issued directly by the provider
13. A plan requires a patient to pay 20% of an allowed charge after the deductible is met. What is this percentage-based responsibility called?
Coinsurance
Copayment
Premium
Contractual adjustment
14. For a Medicare patient, what is the general purpose of an Advance Beneficiary Notice of Noncoverage when properly required before a service?
To confirm that Medicare has already paid the claim
To notify the patient that Medicare may not pay and that the patient may be financially responsible
To waive the patient's right to receive the service
To enroll the patient in a secondary insurance plan
15. A claim is submitted after the payer's contractual filing deadline. Which outcome is most likely?
The claim automatically becomes the patient's full responsibility
The payer may deny it for exceeding the timely filing limit
The claim is converted into a prior-authorization request
The payer must process it because the service was medically necessary
16. What is the main purpose of CPT codes on a professional healthcare claim?
To describe medical procedures and professional services
To identify the patient's insurance plan
To explain why a claim was denied
To record inpatient room charges only