00520 Anesthesia closed chest procedures not otherwise specified
Also known as: bronchoscopy anesthesia, closed chest anesthesia
Anesthesia for closed chest procedures not otherwise specified, including bronchoscopy. Covers anesthesia for diagnostic and therapeutic procedures performed through the chest wall or airways without open thoracotomy.
In Plain Language
anesthesia for lung scope procedure; being put to sleep for looking inside the airways
Clinical Context
Used when providing anesthesia for closed chest procedures not covered by more specific codes (00522-00529). Includes flexible and rigid bronchoscopy, endobronchial procedures, and other closed-chest diagnostic or therapeutic interventions.
RVU Information
CPT 00520 does not have a physician work RVU assigned by CMS. Anesthesia codes use a base unit + time unit system rather than standard RVUs. Contact your payer for the anesthesia conversion factor.
Billing & Documentation
Anesthesia codes are billed using base units plus time units. One time unit typically equals 15 minutes of anesthesia time. Document start and stop times, patient status (P1-P6), and any qualifying circumstances. Modifiers AA, QK, QX, or QY indicate the provider arrangement.
Specialties
Frequently Asked Questions
What is CPT code 00520?
CPT 00520 (Anesthesia closed chest procedures not otherwise specified) is a Anesthesia code. Anesthesia for closed chest procedures not otherwise specified, including bronchoscopy. Covers anesthesia for diagnostic and therapeutic procedures performed through the chest wall or airways without open thoracotomy.
How is anesthesia code 00520 billed?
Anesthesia code 00520 is billed using base units plus time units (1 unit = 15 minutes). Used when providing anesthesia for closed chest procedures not covered by more specific codes (00522-00529). Includes flexible and rigid bronchoscopy, endobronchial procedures, and other closed-chest diagnostic or therapeutic interventions. Used by anesthesiology, pulmonology, thoracic surgery.
When is CPT 00520 used?
Used when providing anesthesia for closed chest procedures not covered by more specific codes (00522-00529). Includes flexible and rigid bronchoscopy, endobronchial procedures, and other closed-chest diagnostic or therapeutic interventions.
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CPT® is a registered trademark of the American Medical Association. Data sourced from CMS Physician Fee Schedule RVU26A. Descriptions, synonyms, and clinical context are original content by RVU Edge.