Carpal tunnel release surgery at StoneSprings Hospital Center

24440 Stone Springs Boulevard, Dulles, VA, 20166. From the hospital's federally required price file (v3.0.0), file date March 1, 2026 — source file. Last verified by PriceCheck: July 19, 2026. CPT 64721.

$3,465

Median commercial

Median commercial rate here: $3,465 — 1% below the Washington, DC metro median of $3,486. Compare all Washington, DC hospitals →

Commercial insurance plans

Payer / plan	Facility rate	Rate type
CignaIfp	$2,497	negotiated rate
CarefirstHMO (+1 same-rate plans)	$3,007	negotiated rate
CignaHMO (+1 same-rate plans)	$3,273	negotiated rate
AnthemHix	$3,657	negotiated rate
AnthemHpn	$3,693	negotiated rate
AnthemHMO (+1 same-rate plans)	$3,961	negotiated rate

What these numbers are — and aren't. These are facility rates hospitals publish under the CMS Hospital Price Transparency rule (45 CFR Part 180). They are price information, not a quote or guarantee. Physician, anesthesia, radiology, and pathology services usually bill separately. Your actual cost depends on your insurance plan, deductible, and how the visit is coded. How we read hospital price files →

Common questions

What do insurance plans pay for carpal tunnel release surgery at StoneSprings Hospital Center?

StoneSprings Hospital Center lists 6 commercial plan rates for Carpal tunnel release surgery, from $2,497 (Cigna) to $3,961 (Anthem), with a median of $3,465. The Washington, DC metro median commercial rate for this procedure is $3,486.

Where do these prices come from?

Directly from the machine-readable file StoneSprings Hospital Center publishes under the CMS Hospital Price Transparency rule (45 CFR Part 180), file date March 1, 2026. These are price disclosures, not quotes.

Same procedure at nearby hospitals: Sibley Memorial Hospital · Holy Cross Hospital-Silver Spring · MedStar Washington Hospital Center · MedStar Georgetown Hospital · Children's National Hospital · Virginia Hospital Center Arlington Health System