Hawaii Healthcare Price Transparency
Hawaii residents routinely pay two to five times more for the same procedure — simply based on where it's performed. When Where Why puts real published negotiated rates side-by-side, so employers, health plans, and members can compare, decide, and save.
Built on federally mandated public data · Published plan rates · 8 Oahu facilities
The Problem
The price you pay for surgery in Hawaii has almost nothing to do with the quality of care — and everything to do with where it's performed. Until now, there was no easy way to see that difference before you needed care.
What It Does
Every price comes directly from federally-mandated Transparency in Coverage files — published monthly, publicly available, and verified against the CMS national provider registry. No estimates.
The platform correctly separates what hospitals and ASCs perform — showing the real cost difference between settings for every procedure. The comparison your members have been missing.
Each licensed employer or health plan accesses a private, watermarked portal showing only their plan's rates — on desktop or mobile. Access is controlled, branded, and yours alone.
Who It's For
For Employers
Your employees are making surgery decisions without the one thing that matters most: what it will actually cost. When Where Why gives them — and you — a clear, side-by-side view of your plan's negotiated rates before care is scheduled.
For Health Plans
Member price transparency is a growing compliance priority — and a member satisfaction differentiator. When Where Why delivers a branded comparison portal built directly from your own published negotiated rates. No third-party estimates.
How It Works
Find any of 20 common outpatient surgical procedures by plain-English name or CPT code — from colonoscopy and cataract surgery to knee replacement and spinal fusion.
See the actual negotiated rate at Oahu hospitals and surgery centers — ranked lowest to highest, with savings potential displayed clearly.
Direct employees or members to the right care at the right price. The difference between a hospital and a surgery center can mean thousands of dollars saved — per procedure.
The prices in When Where Why are not estimates. They are negotiated rates published monthly under federal law and available to anyone — we just make them usable.
Federal law (85 FR 72158) requires health insurers to publish in-network negotiated rates publicly each month. We pull directly from those files.
The pipeline refreshes with each new MRF publication — so the rates you see reflect the current contracted amounts.
Every hospital and surgery center is matched to its verified federal provider ID through the CMS NPPES national registry.
Why It's Different
When Where Why was founded by a Hawaii healthcare professional with 20+ years in Hawaii healthcare quality programs and contracting. Her career spans value-based care leadership with physician organizations, CMS Innovation Models, accountable care organizations, managed service organizations, and payer contracting and credentialing across Hawaii's health plans and independently owned medical practices.
That means the procedure lists are clinically accurate, the facility logic is operationally correct, the payer relationships are real, and the platform works the way Hawaii's market actually works — not the way a mainland developer imagines it does.
Platform Roadmap
20 outpatient surgical procedures across 8 Oahu hospitals and surgery centers — real published negotiated rates (PPO and HMO), updated monthly.
CT, MRI, and ultrasound pricing across hospitals and standalone imaging centers — including the facility vs. radiologist billing distinction that national tools consistently get wrong.
Side-by-side comparison of premiums, copays, drug tiers, and out-of-pocket maximums across Hawaii's Medicare Advantage plans — for Hawaii's largest and fastest-growing insurance market.
Request a Demo
We'll show you exactly what your employees or members would see — filtered for your plan, branded for your organization, on any device. No commitment required.
Built for Oahu's hospitals, surgery centers, and payers — not retrofitted from a national tool.
Your branded portal is active within days, not months. No IT project, no software installation.
Prefer to reach out directly? We respond quickly.
Tell us about your organization and we'll be in touch within one business day.
Thank you — we'll be in touch within one business day to schedule your personalized demo.