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CMS Price Transparency Data Hospital file updated: 2026-04-10

MRI, knee or other leg joint

Facility: Children's Hosp of Los Angeles

Billing Code: 73721 (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.Good Deal · Below Fair Market
$499Fair BaseRate (0.36× Market)
Position vs. 1.00× Fair Price64% Below 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 $182 compared to the $499 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 Value Leader
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 low confidence
A fair price for this
$499
about 2.0× the $244 Medicare rate · typically $103–$1,751
modeled estimate · not a bill or quote
What this hospital charges insurers
$182
Below the fair price — a good deal
about $317 under the fair price · 0.7× Medicare
Medicare pays $244 Fair price $499 This hospital $182 Cash price $182 Hospital's list price $182

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 $63 Priciest $182

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

A fair price for a MRI, knee or other leg joint is about $499 (about 2.0× the $244 Medicare rate). Children's Hosp of Los Angeles charges insurers about $182, or about $182 in cash — below the fair price — a good deal. Located in Los Angeles, CA.

What each insurance company pays

Which insurers have negotiated a price with this hospital for this procedure — and which haven’t.

5 of 6 major insurers have a published price at this hospital

UnitedHealthcareBlue Cross Blue ShieldAetnaCignaKaiser Permanente Humana

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 $109 - $292 45%
Blue Cross Blue Shieldmajor $98 - $894 40%
Aetnamajor $100 41%
Cignamajor $601 247%
Kaiser Permanentemajor $85 - $104 35%
Health Net $73 - $790 30%
Molina $27 - $182 11%
Presbyterian $182 75%
Sentara $182 75%
+ 114 smaller / regional plans $27 - $1,579
Government programs also on file: Medicare, Medicaid.
Excludes 3 rental-network / third-party entries (e.g. Multiplan, PHCS) — these are pricing networks, not insurers.

Self-Pay How to get the cash price

Insurance Before you use insurance

Estimate your out-of-pocket cost

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Facility Profile & Credentials

  • Address: 4650 Sunset Blvd, Ms 108, Los Angeles, CA 90027
  • CMS Rating: No CMS Rating
  • Ownership Type: Voluntary non-profit - Private
  • Hospital Type: Childrens

Other Procedures at Children's Hosp of Los Angeles

Compare: MRI, knee or other leg joint 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 Children's Hosp of Los Angeles (Zero PHI Required)

CMS CCN: 053302
CPT 73721
Fair BaseRate™ $499
Medicare Rate $244
Self-Pay Cash $182
Insurer Median $182
Pre-filled with Children's Hosp of Los Angeles’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: $66 (274% FPL)

Statutory 501(r) AGB Cap Limits Bill to $66

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 = $66).

Step 2 · Cash vs. Insurance Arbitrage Published Cash: $182

Compare Prompt-Pay Cash Rate Against Remaining Deductible

Children's Hosp of Los Angeles's published 45 CFR § 180 self-pay cash rate is $182 (vs. $182 commercial insurer median). Ask billing to reclassify the visit to prompt-pay self-pay if it beats your deductible.

Step 3 · Fair BaseRate Target Target: $499 Fair BaseRate

Negotiate Toward $499 Fair BaseRate ($244 Medicare)

Your entered amount is at or below the modeled Fair BaseRate benchmark ($499).

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.
Care-Setting Arbitrage, Bilateral SVD Insurer Leverage & Regional Alternatives

How to Pay Less Nearby: Freestanding Centers, Insurer Leverage & Outpatient Savings

45 CFR § 180 Primary-Source Lineage & Federal Verification Verified CMS CCN 053302

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

MRF Portal Indexed (1) Verify on CMS Medicare.gov (CCN 053302) ↗ CMS HCRIS Cost Reports ↗
Published MRF File1
Publication / Vintage2026-04-10 · 1429.89 MB
Validated Rate Rows7,782,268 (CMS v3.0.0)
File Integrity DigestVerified · CCN 053302

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