MRI of the lower back (lumbar spine) cost in San Francisco, CA

Prices at 5 hospitals in San Francisco, CA, from their machine-readable files. Here the median cash price is $6,841 — 210% above the US median ($2,210), roughly 25.4× the Medicare rate.

Lowest cash prices

HospitalLocationCashInsurerCMS ratingER waitReadmit
Kaiser Foundation Hospital-San Francisco San Francisco, CA $4,995 $500 ★ 4/5 — —
California Pacific Medical Center-Van Ness Campus San Francisco, CA $5,606 $3,227 ★ 3/5 198 min —
California Pacific Medical Ctr-Davies Campus Hosp San Francisco, CA $8,076 $3,227 ★ 3/5 160 min —
UCSF Health Saint Francis Hospital San Francisco, CA $8,182 $524 ★ 3/5 138 min —

CMS rating = overall hospital star rating (1–5); ER wait = median minutes in the emergency department; Readmit = 30-day readmission rate (lower is better) — all from Medicare’s Care Compare; “—” = not reported. Data last updated October 2026. Prices from hospitals’ machine-readable files (45 CFR §180); Medicare benchmark from CMS PFS/CLFS/IPPS. Prices below 15% of the median are excluded as likely partial or mis-coded charges. Estimates — confirm with the hospital. Report an incorrect price.

Price comparison (median)

Chargemaster (list price)
$8,129
Cash / self-pay
$6,841
Insurer-negotiated
$3,227
Medicare pays
$270
$5,178$8,150
Median cash $6,841  ·  Medicare $270  ·  bar = typical cash range (10th–90th percentile)
Is this a fair price?
1× Medicarefair ≈2×5×+

Typical cash price here is $6,841 — about 25.4× the Medicare rate ($270). High vs Medicare. A fair cash price is usually within ~2× Medicare ($539).

💡 Asking for the cash price instead of the $8,129 list price could save about $1,288 (16%).

Estimate what you’ll pay
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Rough estimate from this procedure’s median insurer-negotiated rate. Your actual cost depends on your plan — confirm with your insurer.

Doctors who perform this in San Francisco

Clinicians who reported the most Medicare volume for this service locally. This reflects Original Medicare activity only and is a volume signal, not a quality ranking.

ClinicianSpecialtyLocationMedicare services
Mohammad Fakhri, M.D.Diagnostic RadiologySan Francisco, CA67
Xin Wu, M.D.Diagnostic RadiologySan Francisco, CA67
Salil Soman, MDDiagnostic RadiologySan Francisco, CA64
Joshua Rabang, MDDiagnostic RadiologySan Francisco, CA52
Elizabeth George, MDDiagnostic RadiologySan Francisco, CA40
Christine Glastonbury, MB, BSDiagnostic RadiologySan Francisco, CA34
Jeffrey Huang, MDDiagnostic RadiologySan Francisco, CA30
Amar Purandare, MDDiagnostic RadiologySan Francisco, CA30
Andreas Rauschecker, M.D., PH.D.Diagnostic RadiologySan Francisco, CA25
Javier Villanueva-MeyerDiagnostic RadiologySan Francisco, CA24
Jared Narvid, M.D.Diagnostic RadiologySan Francisco, CA23
Orit Glenn, M.D.Diagnostic RadiologySan Francisco, CA19

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All MRI of the lower back (lumbar spine) prices in California → · All MRI of the lower back (lumbar spine) prices (national) · All hospitals in San Francisco