Skip to main content
States Procedures Methodology Search
CMS Price Transparency Data Hospital file updated: 2026-04-01

Total knee replacement

Facility: Emory Johns Creek Hospital

Billing Code: 27447 (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
$15,568Fair BaseRate (0.65× Market)
Position vs. 1.00× Fair Price35% 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 $10,091 compared to the $15,568 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 Rating4/5 StarsOfficial CMS Overall Hospital Quality Star Rating (1 to 5 stars) summarizing mortality, safety of care, readmissions, and patient experience.
Safety Score78/100Composite 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.

4-Star CMS clinical quality rating paired with 0.65× fair market pricing.

The BaseRate · fair price high confidence
A fair price for this
$15,568
about 1.2× the $13,117 Medicare rate · typically $7,511–$19,410
modeled estimate · not a bill or quote
What this hospital charges insurers
$10,091
Below the fair price — a good deal
about $5,477 under the fair price · 0.8× Medicare
Medicare pays $13,117 Fair price $15,568 This hospital $10,091 Cash price $12,866 Hospital's list price $12,866

How we calculate the fair BaseRate →

How this hospital compares to other GA hospitals

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

Cheapest $2,252 Priciest $10,091

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

A fair price for a Total knee replacement is about $15,568 (about 1.2× the $13,117 Medicare rate). Emory Johns Creek Hospital charges insurers about $10,091, or about $12,866 in cash — below the fair price — a good deal. Located in Johns Creek, GA.

What each insurance company pays

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

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

UnitedHealthcareBlue 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 $9,932 - $11,685 76%
Blue Cross Blue Shieldmajor $6,310 - $13,171 48%
Aetnamajor $7,045 - $13,301 54%
Cignamajor $13,432 102%
Humanamajor $7,175 55%
Kaiser Permanentemajor $3,051 23%
Ambetter (Centene) $27,646 211%
Clover Health $13,692 104%
Devoted Health $13,040 99%
Oscar Health $7,823 60%
WellCare $13,823 105%

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.

Enter your details and press estimate to compare.

Facility Profile & Credentials

  • Address: 6325 Hospital Parkway, Johns Creek, GA 30097
  • CMS Rating: 4 / 5 Stars
  • Ownership Type: Proprietary
  • Hospital Type: Acute Care Hospitals

Other Procedures at Emory Johns Creek Hospital

Compare: Total knee replacement at other GA 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 Emory Johns Creek Hospital (Zero PHI Required)

CMS CCN: 110230
CPT 27447
Fair BaseRate™ $15,568
Medicare Rate $13,117
Self-Pay Cash $12,866
Insurer Median $10,091
Pre-filled with Emory Johns Creek Hospital’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: $4,670 (274% FPL)

Statutory 501(r) AGB Cap Limits Bill to $4,670

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 = $4,670).

Step 2 · Cash vs. Insurance Arbitrage Published Cash: $12,866

Compare Prompt-Pay Cash Rate Against Remaining Deductible

Emory Johns Creek Hospital's published 45 CFR § 180 self-pay cash rate is $12,866 (vs. $10,091 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: $15,568 Fair BaseRate

Negotiate Toward $15,568 Fair BaseRate ($13,117 Medicare)

Your entered amount is at or below the modeled Fair BaseRate benchmark ($15,568).

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.
CMS Care Compare Public Quality Record

Clinical Quality, Patient Experience & Infection Benchmarks

CMS Overall4/5 Stars (4/5)

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 110230

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

MRF Portal Indexed (582433436-1679632137_ehca-johns-creek-llc_standardcharges.csv) Verify on CMS Medicare.gov (CCN 110230) ↗ CMS HCRIS Cost Reports ↗
Published MRF File582433436-1679632137_ehca-johns-creek-llc_standardcharges.csv
Publication / Vintage2026-04-01 · 49.21 MB
Validated Rate Rows197,060 (CMS v3.0.0)
File Integrity Digest31578906159936dbda7b…

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