CT scan, lower back (lumbar spine)
Facility: Kaiser Foundation Hospital
Billing Code: 72131 (CPT)
This hospital's typical commercial price is $164 compared to the $161 fair price benchmark.
4-Star CMS clinical quality rating paired with 1.02× fair market pricing.
Highest price of the 9 HI hospitals we have prices for — worth calling around.
Black dot = this hospital, among the 9 HI hospitals with a price for this procedure. Full list below.
Note: The cash price looks unusually high next to the insurance price — it may be the full list price, not a real cash discount. Call to confirm the self-pay rate.
A fair price for a CT scan, lower back (lumbar spine) is about $161 (about 1.5× the $107 Medicare rate). Kaiser Foundation Hospital charges insurers about $164, or about $1,598 in cash — about the fair price. Located in Honolulu, HI.
What each insurance company pays
Which insurers have negotiated a price with this hospital for this procedure — and which haven’t.
1 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 |
|---|---|---|
| Kaiser Permanentemajor | $124 - $397 | 116% |
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 Kaiser Foundation Hospital
Compare: CT scan, lower back (lumbar spine) at other HI hospitals
- Samuel Mahelona Memorial Hospital · Kapaa $87
- Kohala Hospital · Kapaau $120
- Hilo Benioff Medical Center · Hilo $124
- Shriners Hospital for Children · Honolulu $125
- Kuakini Medical Center · Honolulu $132
- North Hawaii Community Hospital, Inc · Kamuela $132
- Straub Clinic and Hospital · Honolulu $139
- Pali Momi Medical Center · Aiea $139
Insurance negotiated median for the same procedure, sorted lowest first.
Audit a Bill or Quote at Kaiser Foundation Hospital (Zero PHI Required)
Statutory 501(r) AGB Cap Limits Bill to $773
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 = $773).
Self-Pay Cash Rate ($1,598) Beats Your Bill
Kaiser Foundation Hospital's published 45 CFR § 180 self-pay cash rate is $1,598 (vs. $164 commercial insurer median). Ask billing to reclassify the visit to prompt-pay self-pay if it beats your deductible.
Negotiate Toward $161 Fair BaseRate ($107 Medicare)
Your bill ($2,130) is $1,969 above the denoised Fair BaseRate ($161) and 19.9× the $107 Medicare rate.
Clinical Quality, Patient Experience & Infection Benchmarks
Source: CMS Hospital Care Compare. Clinical quality metrics summarize historical facility-wide cohorts and are not medical advice for individual care decisions.
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.