D9223 General anesthesia each additional 15 mi
Also known as: General anesthesia additional time, Anesthesia add-on
Administration of general anesthesia for each additional 15-minute increment beyond the initial 15 minutes.
In Plain Language
Sleep sedation additional time
Clinical Context
Used for additional 15-minute increments of general anesthesia or deep sedation time beyond the initial code.
RVU Information
CPT D9223 does not have a physician work RVU assigned by CMS. This is typical for supply, drug, and equipment codes — reimbursement is based on Average Sales Price (ASP), fee schedules, or payer contracts rather than the RVU system.
Billing & Documentation
Dental codes (CDT codes) require documentation of the tooth number(s) or area treated, clinical findings, and the procedure performed. Pre-authorization may be required for major restorative, prosthodontic, and oral surgery procedures. Include radiographs when supporting medical necessity.
Specialties
Frequently Asked Questions
What is CPT code D9223?
CPT D9223 (General anesthesia each additional 15 mi) is a D Codes (Dental) code. Administration of general anesthesia for each additional 15-minute increment beyond the initial 15 minutes.
Is D9223 covered by dental insurance?
CPT D9223 is a dental procedure code used by Dentistry, Anesthesiology. Used for additional 15-minute increments of general anesthesia or deep sedation time beyond the initial code. Coverage depends on your dental insurance plan.
When is CPT D9223 used?
Used for additional 15-minute increments of general anesthesia or deep sedation time beyond the initial code.
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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.