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CMS Price Transparency Data Hospital file updated: 2026-03-31

Heart stent placement (inpatient stay)

Facility: Mercyone North Iowa Medical Center

Billing Code: 322 (MS-DRG)

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.Near Fair BaseRate Benchmark
$16,820Fair BaseRate (1.01× Market)
Position vs. 1.00× Fair PriceRight at U.S. Average (0%) 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 $16,940 compared to the $16,820 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 Rating2/5 StarsOfficial CMS Overall Hospital Quality Star Rating (1 to 5 stars) summarizing mortality, safety of care, readmissions, and patient experience.
Safety Score42/100Composite 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.

2-Star CMS clinical quality rating paired with 1.01× fair market pricing.

The BaseRate · fair price high confidence
A fair price for this
$16,820
about 1.3× the $12,807 Medicare rate · typically $14,919–$24,877
modeled estimate · not a bill or quote
What this hospital charges insurers
$16,940
About the fair price
about $120 over the fair price · 1.3× Medicare
Medicare pays $12,807 Fair price $16,820 This hospital $16,940 Cash price $73,149

How we calculate the fair BaseRate →

How this hospital compares to other IA hospitals

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

Cheapest $11,862 Priciest $16,940

Black dot = this hospital, among the 9 IA 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 Heart stent placement (inpatient stay) is about $16,820 (about 1.3× the $12,807 Medicare rate). Mercyone North Iowa Medical Center charges insurers about $16,940, or about $73,149 in cash — about the fair price. Located in Mason City, IA.

What each insurance company pays

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

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

UnitedHealthcareBlue Cross Blue ShieldAetna CignaHumanaKaiser 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 $13,140 - $30,932 103%
Blue Cross Blue Shieldmajor $13,011 102%
Aetnamajor $12,882 101%
Ambetter (Centene) $22,084 172%
GEHA $30,932 242%
Oscar Health $16,940 132%
+ 6 smaller / regional plans $11,808 - $26,422
Government programs also on file: Medicare, Medicaid.

Self-Pay How to get the cash price

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Estimate your out-of-pocket cost

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Facility Profile & Credentials

  • Address: 1000 Fourth Street Sw, Mason City, IA 50401
  • CMS Rating: 2 / 5 Stars
  • Ownership Type: Voluntary non-profit - Private
  • Hospital Type: Acute Care Hospitals

Other Procedures at Mercyone North Iowa Medical Center

Compare: Heart stent placement (inpatient stay) at other IA 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 Mercyone North Iowa Medical Center (Zero PHI Required)

CMS CCN: 160064
MS-DRG 322
Fair BaseRate™ $16,820
Medicare Rate $12,807
Self-Pay Cash $73,149
Insurer Median $16,940
Pre-filled with Mercyone North Iowa Medical Center’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: $14,758 (274% FPL)

Statutory 501(r) AGB Cap Limits Bill to $14,758

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 = $14,758).

Step 2 · Cash vs. Insurance Arbitrage Published Cash: $73,149

Compare Prompt-Pay Cash Rate Against Remaining Deductible

Mercyone North Iowa Medical Center's published 45 CFR § 180 self-pay cash rate is $73,149 (vs. $16,940 commercial insurer median). Ask billing to reclassify the visit to prompt-pay self-pay if it beats your deductible.

Step 3 · Fair BaseRate Target +$23,836 Above Fair BaseRate

Negotiate Toward $16,820 Fair BaseRate ($12,807 Medicare)

Your bill ($40,656) is $23,836 above the denoised Fair BaseRate ($16,820) and 3.2× the $12,807 Medicare rate.

1-Click Factual Dispute Summary: Copy a citation-backed benchmark memo (with CMS CCN, MS-DRG code, Medicare reference, Fair BaseRate, and 26 U.S.C. § 501(r) calculations) to paste into patient-portal messages or billing appeals.
CMS Care Compare Public Quality Record

Clinical Quality, Patient Experience & Infection Benchmarks

CMS Overall2/5 Stars (2/5)

Source: CMS Hospital Care Compare. Clinical quality metrics summarize historical facility-wide cohorts and are not medical advice for individual care decisions.

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 160064

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

MRF Portal Indexed (311373080_mercy-health-services-iowa-corp_standardcharges.zip!311373080_mercy-health-services-iowa-corp_standardcharges.csv) Verify on CMS Medicare.gov (CCN 160064) ↗ CMS HCRIS Cost Reports ↗
Published MRF File311373080_mercy-health-services-iowa-corp_standardcharges.zip!311373080_mercy-health-services-iowa-corp_standardcharges.csv
Publication / Vintage2026-03-31 · 68.63 MB
Validated Rate Rows7,695,371 (CMS v3.0.0)
File Integrity Digeste5da6b64dac9e791fcce…

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