D9956 Administration home sleep apnea test
Also known as: home sleep test, portable sleep study, HST
Administration and patient instruction for a home sleep apnea test conducted outside the sleep laboratory using portable diagnostic equipment.
In Plain Language
at-home sleep test; portable sleep study kit
Clinical Context
Used when dentists administer and teach patients to use home sleep apnea testing devices for initial screening or follow-up evaluation of sleep apnea severity and treatment response.
RVU Information
CPT D9956 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 D9956?
CPT D9956 (Administration home sleep apnea test) is a D Codes (Dental) code. Administration and patient instruction for a home sleep apnea test conducted outside the sleep laboratory using portable diagnostic equipment.
Is D9956 covered by dental insurance?
CPT D9956 is a dental procedure code used by Sleep Medicine, General Dentistry. Used when dentists administer and teach patients to use home sleep apnea testing devices for initial screening or follow-up evaluation of sleep apnea severity and treatment response. Coverage depends on your dental insurance plan.
When is CPT D9956 used?
Used when dentists administer and teach patients to use home sleep apnea testing devices for initial screening or follow-up evaluation of sleep apnea severity and treatment response.
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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.