How much does sleep study (in-lab polysomnography) cost in Washington, DC?
Prices below come from each hospital's federally required price file. Most recent hospital file date: April 2, 2026. Last verified by PriceCheck: July 16, 2026. CPT 95810.
Median commercial rates on file run from $1,184 (Holy Cross Hospital-Silver Spring) to $3,535 (Inova Fairfax Hospital) — 3.0× apart for the same procedure in the same metro. That spread is why this page exists.
Facility rates by hospital
| Hospital | Cash / self-pay | Commercial | Medicare | Medicaid | Source & file date |
|---|---|---|---|---|---|
| The George Washington University HospitalWashington, DC | $3,478 | $2,641median of 4 plans | — | — | hospital fileJanuary 1, 2026 |
| Lowest Holy Cross Hospital-Silver SpringSilver Spring, MD | $1,208 | $1,184median of 76 plans | $1,091median of 7 plans | $1,110median of 7 plans | hospital fileMarch 31, 2026 |
| Children's National HospitalWashington, DC · pediatric | $4,660 | $4,934median of 10 plans | — | $1,040median of 11 plans | hospital fileApril 2, 2026 |
| Virginia Hospital Center Arlington Health SystemArlington, VA | $4,222 | $2,018median of 10 plans | $1,024median of 5 plans | — | hospital fileDecember 16, 2025 |
| Inova Fairfax HospitalFalls Church, VA | $3,134 | $3,535median of 11 plans | $1,048median of 6 plans | $1,148median of 5 plans | hospital fileApril 1, 2026 |
| Howard University Hospital CorpWashington, DC | $1,995 | $1,638median of 5 plans | $1,014median of 2 plans | — | hospital fileDecember 31, 2025 |
| Sibley Memorial HospitalWashington, DC | $6,833 | — | $1,055median of 3 plans | — | hospital fileApril 1, 2026 |
| Suburban HospitalBethesda, MD | $3,933 | — | — | — | hospital fileApril 1, 2026 |
Commercial / Medicare / Medicaid figures are the median of that hospital's listed plan rates in the class. Click a hospital for its full per-plan ledger.
Common questions
How much does sleep study (in-lab polysomnography) cost without insurance in Washington, DC?
Based on hospital-published price files, discounted cash (self-pay) facility rates for Sleep study (in-lab polysomnography) in Washington, DC range from $1,208 at Holy Cross Hospital-Silver Spring to $6,833 at Sibley Memorial Hospital (7 hospitals listing a cash rate). Facility rates only — physician, anesthesia, radiology, and pathology bill separately.
Which hospital in Washington, DC lists the lowest price for sleep study (in-lab polysomnography)?
Comparing each hospital's median commercial-insurance rate in its price file, Holy Cross Hospital-Silver Spring lists the lowest ($1,184, median of 76 plan rates) and Inova Fairfax Hospital the highest ($3,535, median of 11 plan rates). What you actually pay depends on your plan's network, deductible, and coinsurance.
Where do these prices come from?
Every price on this page comes directly from the machine-readable file (MRF) each hospital is federally required to publish under the CMS Hospital Price Transparency rule (45 CFR Part 180). We show each hospital's file date and link to the source. These are price disclosures, not quotes.