Surgical and Reconstructive Procedure Coding Flashcards
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Read the first 7 Surgical and Reconstructive Procedure Coding flashcards as text
When no specific CPT code exists for a surgical procedure performed in an aesthetic practice, the coder should use:
Answer: An unlisted procedure code with supporting documentation
Unlisted procedure codes are used when no specific CPT code describes the service performed; they require submission of operative reports and supporting documentation so the payer can determine appropriate reimbursement.
CPT add-on codes (identified with a '+' symbol) are used to:
Answer: Report additional intraoperative work performed alongside a primary procedure
Add-on codes describe additional work performed at the same operative session as a primary procedure and are never reported alone; modifier -51 is not applied to add-on codes.
When a planned outpatient surgical procedure is discontinued after anesthesia has been administered but before the skin incision is made, which modifier is appended?
Answer: -74
Modifier -74 is used for discontinued outpatient hospital/ASC procedures after the administration of anesthesia but before the procedure is completed, signaling a partial reduction in reimbursement.
In aesthetic coding, 'destruction' of a skin lesion differs from 'excision' primarily because destruction:
Answer: Ablates the lesion using chemical, thermal, laser, or electrical means without sending a specimen to pathology
Destruction codes (17000–17286) cover ablation of lesions via chemical, cryotherapy, laser, or electrosurgical means, and no specimen is produced for histologic examination, distinguishing them from excision codes.
Adjacent tissue transfer and rearrangement CPT codes (14000–14350) are selected based on:
Answer: The total area of the defect plus the flap design combined, and the anatomical location
Adjacent tissue transfer codes are determined by the total square centimeters of tissue involved, which includes both the primary defect area and the flap design area added together, along with the anatomical location.
Modifier -59 is applied in surgical coding to indicate:
Answer: A distinct procedural service not ordinarily reported together with another procedure on the same day
Modifier -59 identifies a distinct procedural service that is separate and independent from another procedure performed on the same date, used to override an NCCI (National Correct Coding Initiative) edit when clinically appropriate.
When the same surgeon performs a subsequent related procedure on a patient who is still within the global period of an initial procedure, which modifier is used?
Answer: -58
Modifier -58 indicates a staged or related procedure performed by the same physician during the postoperative period of the original procedure, allowing separate billing for planned subsequent operative stages.