CPT Documentation & Record Keeping 2 — Questions and Answers
Question 1: When a prosthetist modifies a patient's socket due to skin breakdown, which document must be updated to reflect the change?
- Insurance billing log only
- The patient's clinical progress notes (Correct answer)
- The facility's inventory sheet
- The initial evaluation form
Correct answer: The patient's clinical progress notes
Clinical progress notes must be updated whenever a modification is made to address a medical issue such as skin breakdown.
Question 2: Under HIPAA, a prosthetic technician shares a patient's fitting details with a colleague not involved in the patient's care. This is:
- Permitted for quality improvement purposes
- A violation of the minimum necessary standard (Correct answer)
- Allowed if the colleague is credentialed
- Required for accreditation audits
Correct answer: A violation of the minimum necessary standard
HIPAA's minimum necessary standard prohibits sharing PHI with individuals not involved in the patient's direct care without proper authorization.
Question 3: Which element is required in a Certificate of Medical Necessity (CMN) for a lower-limb prosthesis?
- Patient's insurance premium amount
- Physician's signature and date (Correct answer)
- Technician's fabrication time log
- Supplier's profit margin documentation
Correct answer: Physician's signature and date
A valid CMN requires a licensed physician's signature and date to certify the medical necessity of the prosthetic device.
Question 4: A patient record shows a K-level of K2 but the prescribed prosthesis is a microprocessor knee. What should the technician do first?
- Fabricate the device as prescribed
- Flag the discrepancy and notify the prosthetist (Correct answer)
- Upgrade the K-level in the record
- Contact the insurance company directly
Correct answer: Flag the discrepancy and notify the prosthetist
The technician should immediately notify the prosthetist of the inconsistency before fabrication to prevent improper device delivery and billing issues.
Question 5: How long must prosthetic patient records generally be retained under Medicare regulations?
- 2 years from date of service
- 5 years from date of service
- 7 years from date of service (Correct answer)
- Indefinitely
Correct answer: 7 years from date of service
Medicare requires suppliers to retain patient records for a minimum of 7 years from the date of service.
Question 6: Which of the following best describes a 'delivery confirmation' document in prosthetics?
- A shipping manifest from the component manufacturer
- A signed form confirming the patient received the device (Correct answer)
- An internal memo approving the order
- A payer's authorization letter
Correct answer: A signed form confirming the patient received the device
A delivery confirmation is a patient-signed document verifying that the prosthetic device was received, which is required for Medicare billing.
Question 7: When documenting alignment adjustments during a dynamic gait analysis, the technician should record:
- The patient's subjective comfort rating only
- Specific measurements and the rationale for each change (Correct answer)
- The total cost of components adjusted
- Only the final alignment position
Correct answer: Specific measurements and the rationale for each change
Documentation of alignment adjustments must include specific measurement data and clinical rationale to support the prosthetic intervention.
CPT Documentation & Record Keeping 2
When a prosthetist modifies a patient's socket due to skin breakdown, which document must be updated to reflect the change?