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CMS Price Transparency Data Hospital file updated: 2026-04-01

Colonoscopy with biopsy

Facility: UCSF Benioff Children's Hospital Oakland

Billing Code: 45380 (CPT)

Pillar 1 · The BaseRate™ CompositeHow 1.00× Fair BaseRate Works: Raw price averages unfairly penalize hospitals in high-wage cities or trauma centers treating sicker patients. We adjust for local CMS hospital wage levels and patient complexity first. A 1.00× score means right at the fair price average, 0.85× means 15% cheaper than fair market, and 1.30× means 30% above fair market.Above Fair Market · Negotiate
$1,522Fair BaseRate (1.11× Market)
Position vs. 1.00× Fair Price+11% Above Fair Price 1.00× (center of the bar) is the U.S. fair price average after accounting for local hospital wages and patient complexity. Left of center (<1.00×) is below fair price; right of center (>1.00×) is above fair price.

This hospital's typical commercial price is $1,690 compared to the $1,522 fair price benchmark.

Pillar 2 · VeriRate™ Data TrustHow VeriRate™ (0–100) Works: Hospitals are legally required to publish machine-readable price files, but some bury fake $0.01 numbers or omit cash discounts. VeriRate audits each file across 5 checks (hover any badge below to see what it tests).86/100 · Verified
86/100Hover Any Check Below to See How Prices Were Audited
File Completeness90Provenance (File Completeness): Checks whether the hospital published a complete, up-to-date machine-readable price file with valid CPT and MS-DRG billing codes instead of leaving blanks.
Price Logic88Coherence (Price Logic): Checks whether the hospital’s numbers make basic sense — e.g., self-pay cash price is lower than gross list price, with no fake $0.01 or $999,999 placeholder numbers.
Peer Alignment86Concordance (Peer Alignment): Checks whether reported prices sit in a realistic range compared to Medicare and nearby hospitals rather than wild 100× unit errors.
Clean Billing83Regularity (Clean Billing): Checks whether rates are structured consistently across procedures without erratic statistical spikes or hidden unbundled facility fees.
Real Cash Discount84Cash Honesty (Real Cash Discount): Checks whether the hospital offers a genuine self-pay cash discount that beats or matches commercial insurance rates instead of billing full sticker price.
Pillar 3 · Clinical Quality & ER SpeedChecks whether higher hospital prices actually buy better clinical quality — combining CMS Star Ratings, hospital safety scores, and emergency room wait times.Regional Quality Benchmark
CMS Star RatingNot RatedOfficial CMS Overall Hospital Quality Star Rating (1 to 5 stars) summarizing mortality, safety of care, readmissions, and patient experience.
Safety ScoreNot ScoredComposite patient safety score (0–100) derived from CMS hospital-acquired infection rates (CLABSI, CAUTI, MRSA, C. diff), surgical complications, and HCAHPS surveys.
Typical ER WaitNo ER DataMedian minutes patients spent in the emergency department before leaving from the visit, as reported to CMS Timely and Effective Care.

Balances commercial hospital prices against CMS clinical safety, infection control, and patient experience.

The BaseRate · fair price high confidence
A fair price for this
$1,522
about 1.2× the $1,223 Medicare rate · typically $1,137–$2,143
modeled estimate · not a bill or quote
What this hospital charges insurers
$1,690
About the fair price
about $168 over the fair price · 1.4× Medicare
Medicare pays $1,223 Fair price $1,522 This hospital $1,690 Cash price $1,297 Hospital's list price $4,323

How we calculate the fair BaseRate →

How this hospital compares to other CA hospitals

Highest price of the 9 CA hospitals we have prices for — worth calling around.

Cheapest $165 Priciest $1,690

Black dot = this hospital, among the 9 CA hospitals with a price for this procedure. Full list below.

A fair price for a Colonoscopy with biopsy is about $1,522 (about 1.2× the $1,223 Medicare rate). UCSF Benioff Children's Hospital Oakland charges insurers about $1,690, or about $1,297 in cash — about the fair price. Located in Oakland, CA.

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

UnitedHealthcare Blue Cross Blue ShieldAetnaCignaHumanaKaiser Permanente

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 $1,690 138%

Self-Pay How to get the cash price

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Facility Profile & Credentials

  • Address: 747 52Nd Street, Oakland, CA 94609
  • CMS Rating: No CMS Rating
  • Ownership Type: Voluntary non-profit - Private
  • Hospital Type: Childrens

Other Procedures at UCSF Benioff Children's Hospital Oakland

Compare: Colonoscopy with biopsy at other CA hospitals

Insurance negotiated median for the same procedure, sorted lowest first.

Inline Bill X-Ray & 501(r) Calculator 501(c)(3) Nonprofit · Free Care ≤200% FPL · AGB Cap 36.3%

Audit a Bill or Quote at UCSF Benioff Children's Hospital Oakland (Zero PHI Required)

CMS CCN: 053301
CPT 45380
Fair BaseRate™ $1,522
Medicare Rate $1,223
Self-Pay Cash $1,297
Insurer Median $1,690
Pre-filled with UCSF Benioff Children's Hospital Oakland’s charged/list benchmark
Screened against 2026 HHS Federal Poverty Guidelines
2026 FPL: $15,650 + $5,500 per additional person
Step 1 · 501(r) Charity Care Check 501(r) AGB Cap: $1,569 (274% FPL)

Statutory 501(r) AGB Cap Limits Bill to $1,569

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 = $1,569).

Step 2 · Cash vs. Insurance Arbitrage Save $3,026 Paying Cash

Self-Pay Cash Rate ($1,297) Beats Your Bill

UCSF Benioff Children's Hospital Oakland's published 45 CFR § 180 self-pay cash rate is $1,297 (vs. $1,690 commercial insurer median). Ask billing to reclassify the visit to prompt-pay self-pay if it beats your deductible.

Step 3 · Fair BaseRate Target +$2,801 Above Fair BaseRate

Negotiate Toward $1,522 Fair BaseRate ($1,223 Medicare)

Your bill ($4,323) is $2,801 above the denoised Fair BaseRate ($1,522) and 3.5× the $1,223 Medicare rate.

1-Click Factual Dispute Summary: Copy a citation-backed benchmark memo (with CMS CCN, CPT code, Medicare reference, Fair BaseRate, and 26 U.S.C. § 501(r) calculations) to paste into patient-portal messages or billing appeals.
45 CFR § 180 Primary-Source Lineage & Federal Verification Verified CMS CCN 053301

Verify the Raw Data: Official Hospital MRF, CMS Medicare.gov & Federal Filings

Download Official Hospital MRF ↗ Verify on CMS Medicare.gov (CCN 053301) ↗ CMS HCRIS Cost Reports ↗
Published MRF FileCMS_45_CFR_180_FILING.json
Publication / Vintage2026-04-01
Validated Rate RowsIndexed (CMS v3.0.0)
File Integrity DigestVerified · CCN 053301

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.

Submit MRF Update Correction Policy