Sleep Clinics in Seattle, WA
⚡ Key Clinical Takeaways
- Below is the complete set of Seattle, WA listings the directory holds.
- The 12 Seattle listings carry 27 service labels between them.
- 9 of 12 Seattle listings carry no rating and sit outside that average.
- The figures in this guide were counted from the Sleep Clinic Directory database on November 4, 2026.
12 clinics for Seattle, Washington are listed in the directory. 7 of the 12 Seattle clinics are recorded as AASM accredited. Google Maps ratings are on file for 3 of the 12 Seattle clinics, averaging 3.0 out of 5 over 107 reviews. The most commonly listed service in Seattle is Sleep Apnea Treatment, shown by 12 of the 12 clinics.
Seattle at a glance
Below is the complete set of Seattle, WA listings the directory holds.
| Clinic | ZIP | Phone | Listed services | AASM accredited |
|---|---|---|---|---|
| Diagnostic Center for Sleep Health | 98125 | (206) 529-6902; (206) 892-1902; (206) 709-8999 | Hypersomnia Treatment, Insomnia Treatment, Sleep Apnea Treatment, Sleep-Disordered Breathing Treatment, Snoring Treatment, Home Sleep Testing, Sleep Study, Sleep Medicine Consultation, In-Lab Sleep Testing (Polysomnography) | Yes |
| OGNOMY GA LLC | 98101 | (877) 664-6669 | Insomnia Treatment, Narcolepsy Treatment, Parasomnia Treatment, Restless Legs Syndrome Treatment, Sleep Apnea Treatment, Sleep Medicine Consultation | Not listed |
| ROBERT L HORCHOVER DDS PS | 98121 | (206) 770-0260 | Insomnia Treatment, Narcolepsy Treatment, Parasomnia Treatment, Restless Legs Syndrome Treatment, Sleep Apnea Treatment, Sleep Disorder Diagnosis, Sleep Medicine Consultation | Yes |
| Seattle Children's Sleep Center | 98105 | (206) 987-2000 | Circadian Rhythm Disorder Treatment, Hypersomnia Treatment, Insomnia Treatment, Narcolepsy Treatment, Parasomnia Treatment, Periodic Limb Movement Disorder Treatment, Restless Legs Syndrome Treatment, Sleep Apnea Treatment, Sleep-Disordered Breathing Treatment, Snoring Treatment, Sleep Study, Sleep Medicine Consultation, In-Lab Sleep Testing (Polysomnography) | Yes |
| Seattle Sleep Institute | 98104 | (206) 556-3951 | Sleep Apnea Treatment, Snoring Treatment, CPAP Therapy, Home Sleep Testing, Sleep Study, MSLT Sleep Test, Oral Appliance Therapy, Sleep Disorder Diagnosis, Sleep Medicine Consultation, In-Lab Sleep Testing (Polysomnography), Maintenance of Wakefulness Test (MWT) | Not listed |
| Swedish Sleep Medicine/Cherry Hill | 98122 | (206) 386-4744 | Insomnia Treatment, Sleep Apnea Treatment, Home Sleep Testing, Sleep Study, Sleep Medicine Consultation, In-Lab Sleep Testing (Polysomnography) | Yes |
| The Polyclinic | 98122 | (206) 401-3191; (206) 860-4545 | Insomnia Treatment, Sleep Apnea Treatment, Home Sleep Testing, Sleep Study, Sleep Medicine Consultation, In-Lab Sleep Testing (Polysomnography) | Yes |
| The Sleep Center at Virginia Mason | 98101 | (206) 625-7180 | Insomnia Treatment, Narcolepsy Treatment, Sleep Apnea Treatment, Sleep Medicine Consultation, Sleep Disorder Treatment, Sleep Disorder Diagnosis, Sleep Disorders Therapy | Not listed |
| UW Medicine | 98104 | (206) 744-4999 | Circadian Rhythm Disorder Treatment, Insomnia Treatment, Narcolepsy Treatment, Periodic Limb Movement Disorder Treatment, Restless Legs Syndrome Treatment, Sleep Apnea Treatment, Behavioral Sleep Medicine, Home Sleep Testing, Sleep Study, Pulmonary Sleep Medicine, Sleep Apnea Surgery, Sleep Disorder Diagnosis, Sleep Disorder Treatment, Sleep Medicine Consultation | Not listed |
| University of Washington Medicine Sleep Center at Harborview | 98122 | (206) 744-4999 | Circadian Rhythm Disorder Treatment, Insomnia Treatment, Narcolepsy Treatment, Parasomnia Treatment, Restless Legs Syndrome Treatment, Sleep Apnea Treatment, Sleep-Disordered Breathing Treatment, Sleep-Related Movement Disorder Treatment, Snoring Treatment, Home Sleep Testing, Sleep Study, Sleep Medicine Consultation, In-Lab Sleep Testing (Polysomnography) | Yes |
| Virginia Mason Franciscan Health | 98101 | (206) 624-1144 | Insomnia Treatment, Narcolepsy Treatment, Parasomnia Treatment, Restless Legs Syndrome Treatment, Sleep Apnea Treatment, Home Sleep Testing, Sleep Study | Not listed |
| Virginia Mason Sleep Disorders Center | 98101 | (206) 625-7180 | Circadian Rhythm Disorder Treatment, Insomnia Treatment, Narcolepsy Treatment, Sleep Apnea Treatment, Pediatric Sleep Disorder Treatment, REM Sleep Behavior Disorder Treatment, Restless Legs Syndrome Treatment, Sleep-Disordered Breathing Treatment, Home Sleep Testing, Sleep Study, Sleep Medicine Consultation, In-Lab Sleep Testing (Polysomnography) | Yes |
The 12 clinics sit in 6 ZIP codes — 98101, 98104, 98105, 98121, 98122 and others. 12 of the 12 clinics list a phone number. The Seattle clinic list and the Washington state page carry the full listings.
Services available in Seattle
The 12 Seattle listings carry 27 service labels between them. The five most reported are below, each with a clinic count.
- Sleep Apnea Treatment — 12 of 12 Seattle clinics publish it.
- Insomnia Treatment — 11 of 12 Seattle clinics publish it.
- Sleep Medicine Consultation — 11 of 12 Seattle clinics publish it.
- Sleep Study — 9 of 12 Seattle clinics publish it.
- Home Sleep Testing — 8 of 12 Seattle clinics publish it.
8 clinics in Seattle list a home sleep test. Whether a home test is appropriate for your situation is a question for your clinician.
Ratings and reviews in Seattle
9 of 12 Seattle listings carry no rating and sit outside that average.
| Clinic | Rating | Reviews |
|---|---|---|
| Swedish Sleep Medicine/Cherry Hill | 1.9 / 5 | 47 |
| UW Medicine | 3.9 / 5 | 36 |
| University of Washington Medicine Sleep Center at Harborview | 3.3 / 5 | 24 |
These 3 Seattle listings hold the highest review counts on file. The review totals below say how much feedback a clinic has collected, not how good the care is.
The highest listed rating in Seattle is 3.9 out of 5, at UW Medicine with 36 reviews.
Questions to ask before booking
- 7 of the 12 clinics in Seattle list AASM accreditation — is my condition one they are accredited to treat?
- Which of the 12 clinics in Seattle offers sleep apnea treatment, and can that be booked at the Seattle location rather than another site?
- Of the 12 clinics in Seattle, which accept my insurance, and what is the referral or prior-authorisation requirement?
How we built this guide
The figures in this guide were counted from the Sleep Clinic Directory database on November 4, 2026. The clinic count comes from the 12 canonical listings in Seattle, Washington; accreditation from the credential recorded for each listing; ratings and review counts from the Google Maps match for each clinic; and services from the service labels each clinic publishes. Clinic details are drawn from the NPPES registry and the Google Maps business listings behind the directory. The directory reports what each clinic publishes; it does not assess quality, and nothing here is medical advice.
Frequently asked questions
12 sleep clinics are listed in Seattle — do they have ratings?
Yes. The 3 clinics in Seattle that have a rating on file average 3.0 out of 5, from 107 reviews. The remaining 9 listed clinics have no rating and are not included in that average.
Which sleep service do clinics in Seattle offer most often?
Of the services published for Seattle, sleep apnea treatment appears most often, on 12 of 12 listings. That figure counts what clinics report about their own services, not a clinical recommendation.
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This medical guide complies with the American Academy of Sleep Medicine (AASM) standards of care for sleep disorders and reflects generally accepted clinical guidelines. It is informational and not a substitute for personalized medical advice.