--- title: FAQs about Sleep Studies, PAP Therapy, and Health Insurance | Advanced Sleep Medicine Services, Inc. | The Sleep Experts® description: Do you have questions about sleep studies, PAP treatment, or your health insurance? View our list of frequently asked questions. --- **[![ASMS_logo_shadow_round](https://299691.hs-sites-na2.com/hs-fs/hubfs/ASMS_logo_shadow_round.png?width=200&name=ASMS_logo_shadow_round.png "ASMS_logo_shadow_round")](https://299691.hs-sites-na2.com/)** **Advanced Sleep Medicine Services, Inc.** The Sleep Experts`®` (877) 775-3377 # Frequently Asked Questions ## *Answers to all your sleep-treatment related questions about sleep studies, treatment, and insurance.* ![Patient speaking to doctor](https://299691.hs-sites-na2.com/hs-fs/hubfs/Website_Redesign_Photos/Isabelle-Judy_Convo-142_website.jpg?width=688&name=Isabelle-Judy_Convo-142_website.jpg "Patient speaking to doctor") ### Our FAQ Lists [Sleep Apnea FAQs](http://www.sleepdr.com/sleep-apnea-frequently-asked-questions) [In-Center Sleep Study FAQs](https://299691.hs-sites-na2.com/sleep-study-faq) [Home Sleep Testing FAQs](http://www.sleepdr.com/home-sleep-testing-faq) [PAP Treatment FAQs](http://www.sleepdr.com/pap-faq) [PAP Resupply Program FAQs](https://299691.hs-sites-na2.com/pap-resupply-program-faq) [Insurance FAQs](http://www.sleepdr.com/insurance-faq) ![zzz_icon_med](https://299691.hs-sites-na2.com/hubfs/icons/zzz_icon_med.png) ## [Sleep Apnea FAQs](https://299691.hs-sites-na2.com/sleep-apnea-frequently-asked-questions) Who gets sleep apnea? Am I at risk? If so, what should I do? This page answers all your general questions about one of the most common sleep disorders. ![zzz_icon_med](https://299691.hs-sites-na2.com/hubfs/icons/zzz_icon_med.png) ## [In-Center Sleep Study FAQs](http://www.sleepdr.com/sleep-study-faq) How do I prepare for my in-center sleep study? What do I wear? When will I get my results?   ![zzz_icon_med](https://299691.hs-sites-na2.com/hubfs/icons/zzz_icon_med.png) ## [Home Sleep Testing (HST) FAQs](https://299691.hs-sites-na2.com/home-sleep-testing-faq) What is the difference between a Home Sleep Test (HST) and an in-center sleep study? How do I use the Home Sleep Testing device? When will I get my results?    ![zzz_icon_med](https://299691.hs-sites-na2.com/hubfs/icons/zzz_icon_med.png) ## [PAP Treatment FAQs](http://www.sleepdr.com/pap-faq) How long do I have to wear my PAP device? How do I clean my mask? How often do I have to replace my supplies?    ![zzz_icon_med](https://299691.hs-sites-na2.com/hubfs/icons/zzz_icon_med.png) ## [PAP Resupply Program FAQs](http://www.sleepdr.com/pap-resupply-program-faq) What sort of PAP replacement supplies do you provide? How often should I replace my PAP supplies? How can I sign up for the program? ![zzz_icon_med](https://299691.hs-sites-na2.com/hubfs/icons/zzz_icon_med.png) ## [Insurance FAQs](http://www.sleepdr.com/insurance-faq) Will my insurance cover my PAP device? Will I have a copay? Will my insurance company require authorization for my seep study? ![zzz_icon_med](https://299691.hs-sites-na2.com/hubfs/icons/zzz_icon_med.png) ## Any other questions? If you have a question that you cannot find in any of our FAQs, contact us directly. We'll be glad to help.  [![Contact us](https://hubspot-no-cache-na2-prod.s3.amazonaws.com/cta/default/299691/96104e41-bc00-4e55-ae56-096ba9c68c5d.png)](https://hubspot-cta-redirect-na2-prod.s3.amazonaws.com/cta/redirect/299691/96104e41-bc00-4e55-ae56-096ba9c68c5d) **Contact Us:** Advanced Sleep Medicine Services, Inc. Corporate Office 17835 Ventura Blvd. Suite 300 Encino, CA 91316 Phone (877) 775-3377 Fax (877) 855-6227  [info@sleepdr.com](mailto:info@sleepdr.com) ## **Top Links:** [Frequently asked questions (FAQs) ](http://www.sleepdr.com/frequently-asked-questions)[Download Service Request Form (Rx) ](http://www.sleepdr.com/service_request_form)[Request medical records ](http://www.sleepdr.com/request-medical-records)[See a complete list of locations ](http://www.sleepdr.com/locations)[Schedule an appointment ](http://www.sleepdr.com/schedule)[Sleep Better, Live Better Blog ](http://www.sleepdr.com/sleepbetterblog)[Contact us](http://www.sleepdr.com/contact) **About Us:** Our mission is to empower sufferers of sleep disorders, like sleep apnea, to lead more fulfilling lives by improving their sleep. We believe that by caring for and educating our patients and diagnosing and treating their sleep disorders we can help them achieve better health. With 20 locations across California, we are the leading provider of in-center and in-home (HST) sleep studies, PAP therapeutic devices, and replacement PAP supplies. We are contracted with more than 300 medical groups and commercial health plans. We partner with independent physicians who are at the forefront of the field of sleep medicine and together we provide high-quality, affordable, result-oriented and patient-centric diagnostic and therapeutic sleep medicine services. We strive to make all our interactions with patients, referring physicians, coworkers, and others courteous, caring and professional and we consider each interaction with our patients as an opportunity to live up to our commitment to the highest standards of patient care.  ### Subscribe to our blog: [![Twitter link](https://299691.hs-sites-na2.com/hubfs/twitter-865437-edited.png "Twitter link")](https://twitter.com/mysleepdr)[![Facebook link](https://299691.hs-sites-na2.com/hubfs/facebook-square-750598-edited.png "Facebook link")](https://www.facebook.com/AdvancedSleepMedicine)[![LinkedIn link](https://299691.hs-sites-na2.com/hubfs/linkedin-815276-edited.png "LinkedIn link")](https://www.linkedin.com/company/advanced-sleep-medicine-services-inc) ## Original photos by Francisco Crow [www.fc-images.net](http://www.fc-images.net) All rights reserved. Our administrative offices AND sleep centers will be closed on Monday, September 5, 2016 in observance of the Labor Day holiday.