CPT Regulatory Compliance & Standards 3 — Questions and Answers
Question 1: Which L-code category is used to bill Medicare for lower-limb endoskeletal prosthetic systems?
- L5000–L5020 range
- L5100–L5595 range
- L5600–L5999 range (Correct answer)
- L7000–L7499 range
Correct answer: L5600–L5999 range
L5600–L5999 codes cover endoskeletal (modular) lower-limb prosthetic systems for Medicare billing purposes.
Question 2: A prosthetics facility must conduct a Corrective and Preventive Action (CAPA) process when which event occurs?
- A new technician is hired
- A product defect or quality nonconformance is identified (Correct answer)
- Annual insurance renewal is due
- A patient requests a device modification
Correct answer: A product defect or quality nonconformance is identified
CAPA processes are triggered by identified defects, nonconformances, or quality failures to correct root causes and prevent recurrence.
Question 3: State licensure laws for prosthetic technicians primarily serve which regulatory function?
- Setting Medicare reimbursement rates
- Establishing minimum competency and scope-of-practice standards (Correct answer)
- Approving new device designs for commercial sale
- Mandating specific material suppliers
Correct answer: Establishing minimum competency and scope-of-practice standards
State licensure laws define minimum competency requirements and scope-of-practice boundaries to protect public safety.
Question 4: ISO 13485 is a quality management standard specific to which industry sector?
- Pharmaceutical manufacturing
- Medical device manufacturing and distribution (Correct answer)
- General industrial manufacturing
- Healthcare facility administration
Correct answer: Medical device manufacturing and distribution
ISO 13485 specifies requirements for a quality management system specific to organizations involved in the design and manufacture of medical devices.
Question 5: Under the Americans with Disabilities Act (ADA), a prosthetics practice must ensure which of the following for patients with mobility impairments?
- Free device upgrades annually
- Physical accessibility of the facility (Correct answer)
- Reduced billing rates for disabled patients
- Priority scheduling over non-disabled patients
Correct answer: Physical accessibility of the facility
The ADA requires places of public accommodation, including healthcare facilities, to provide physical accessibility to individuals with disabilities.
Question 6: Which document must a prosthetics supplier have on file to demonstrate that a Medicare patient's device was medically necessary?
- Manufacturer's product brochure
- Certificate of Medical Necessity (CMN) or detailed written order (Correct answer)
- Patient's personal insurance card copy
- Technician's fabrication worksheet
Correct answer: Certificate of Medical Necessity (CMN) or detailed written order
Medicare requires a Certificate of Medical Necessity or detailed written order from the treating physician to support medical necessity for prosthetic devices.
Question 7: Which regulation governs proper disposal of sharp objects such as drills and saw blades used in prosthetic fabrication?
- EPA hazardous waste regulations only
- OSHA Bloodborne Pathogen Standard for sharps disposal (Correct answer)
- FDA device disposal guidelines
- State health department food-service codes
Correct answer: OSHA Bloodborne Pathogen Standard for sharps disposal
OSHA's Bloodborne Pathogen Standard requires proper sharps disposal containers and procedures to protect workers from percutaneous injury.
CPT Regulatory Compliance & Standards 3
Which L-code category is used to bill Medicare for lower-limb endoskeletal prosthetic systems?