Total knee replacement
Facility: Samuel Mahelona Memorial Hospital
Billing Code: 27447 (CPT)
This hospital's typical commercial price is $11,614 compared to the $2,056 fair price benchmark.
Balances commercial hospital prices against CMS clinical safety, infection control, and patient experience.
What each insurance company pays
Which insurers have negotiated a price with this hospital for this procedure — and which haven’t.
2 of 6 major insurers have a published price at this hospital
Crossed out = this hospital hasn’t published a negotiated price for that insurer for this procedure. It doesn’t necessarily mean they aren’t accepted — ask your insurer.
| Insurance company | Price range | vs. Medicare |
|---|---|---|
| UnitedHealthcaremajor | $181 - $434 | 1% |
| Kaiser Permanentemajor | $181 - $1,387 | 1% |
| Devoted Health | $1,271 | 10% |
| + 5 smaller / regional plans | $181 - $15,188 |
Self-Pay How to get the cash price
Insurance Before you use insurance
Estimate your out-of-pocket cost
A rough estimate of what you’d pay with insurance (deductible + coinsurance) versus paying the cash price yourself.
Other Procedures at Samuel Mahelona Memorial Hospital
Compare: Total knee replacement at other HI hospitals
- Wilcox Memorial Hospital · Lihue $10,729
- Pali Momi Medical Center · Aiea $12,019
- Straub Clinic and Hospital · Honolulu $12,609
- Kapiolani Medical Center for Women & Children · Honolulu $12,867
- The Queens Medical Center · Honolulu $14,180
- Kohala Hospital · Kapaau $14,613
- Kuakini Medical Center · Honolulu $15,252
- North Hawaii Community Hospital, Inc · Kamuela $16,164
Insurance negotiated median for the same procedure, sorted lowest first.
Audit a Bill or Quote at Samuel Mahelona Memorial Hospital (Zero PHI Required)
Statutory 501(r) AGB Cap Limits Bill to $6,486
At 274% FPL (201%–400% FPL tier), 26 U.S.C. § 501(r)(5) caps FAP-eligible bills at Amounts Generally Billed (36.3% of gross = $6,486).
Self-Pay Cash Rate ($11,614) Beats Your Bill
Samuel Mahelona Memorial Hospital's published 45 CFR § 180 self-pay cash rate is $11,614 (vs. $2,364 commercial insurer median). Ask billing to reclassify the visit to prompt-pay self-pay if it beats your deductible.
Negotiate Toward $2,056 Fair BaseRate ($13,117 Medicare)
Your bill ($17,868) is $15,812 above the denoised Fair BaseRate ($2,056) and 1.4× the $13,117 Medicare rate.
How to Pay Less Nearby: Freestanding Centers, Insurer Leverage & Outpatient Savings
Verify the Raw Data: Official Hospital MRF, CMS Medicare.gov & Federal Filings
Safe-Harbor Data Corrections: Parsed directly from public 45 CFR § 180 hospital filings, CMS Care Compare, and CMS HCRIS cost reports. Hospital compliance officers may submit updated MRF URLs or rate tables for verification.