How much does Total Knee Replacement cost at Abbott Northwestern Hospital?

Abbott Northwestern Hospital lists Total Knee Replacement (CPT 27447) at $28,916.08. The Medicare rate for this procedure is $1,159.35, making this a 24.9x markup. The national average charge for this procedure is approximately $20,658.

Does Abbott Northwestern Hospital offer financial assistance?

Abbott Northwestern Hospital is a nonprofit hospital and is required under IRS Section 501(r) to maintain a written financial assistance policy. Contact their billing department to request the Financial Assistance Policy (FAP) application. Eligibility typically covers patients up to 200–400% of the Federal Poverty Level, though thresholds vary by hospital.

Abbott Northwestern Hospital billing

Q: What is Abbott Northwestern Hospital's billing grade?

BillKarma gives Abbott Northwestern Hospital a billing grade of F. This grade is based on an average markup of 17.1x Medicare rates across 16 procedures in their CMS-published price transparency file. This is above the national average of approximately 3.4x Medicare.

800 East 28th Street, Minneapolis, Minnesota 55407

Voluntary non-profit - Private
Acute Care Hospitals
CMS rating 4 of 5

1. Call billing

Have your account number ready. Ask for an itemized bill and ask whether you can apply for financial assistance.

Main hospital line

(612) 863-4000

Ask for patient billing or patient financial services.

Call (612) 863-4000

2. See if you qualify for free or discounted care

As a nonprofit hospital, Abbott Northwestern Hospital must have a written financial assistance policy under IRS rule 501(r). You can usually apply up to 240 days after your first bill, even if it went to collections.

Start an application cover letter

3. Send it in writing

A written request creates a record. Fill in your details, then print, email or mail it to Abbott Northwestern Hospital billing.

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Cover letter for the hospital's application, with a request to pause collections.
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Abbott Northwestern Hospital in Minneapolis, Minnesota receives a BillKarma billing grade of F based on an average markup of 17.1x Medicare rates across 16 procedures in their published price transparency file. This places it among the 10 most expensive hospitals in Minnesota by markup ratio. The highest individual markups are for Egd biopsy single/multiple (33.7x Medicare) and Diagnostic colonoscopy (25.3x Medicare). Patients with scheduled procedures at this hospital should review costs and compare nearby alternatives before confirming — charges at D and F grade hospitals are significantly above the national average.

Common procedure prices

Last updated: 2026-10-21

Code	Description	Hospital charge	Cash price	Medicare pays	Markup	Your est. cost
43239	Egd biopsy single/multiple	$4164.05	N/A	$123.58	33.7×	—
45378	Diagnostic colonoscopy	$4164.05	$28.62	$164.67	25.3×	—
27447	Total Knee Replacement	$28916.08	N/A	$1159.35	24.9×	—
27130	Total Hip Replacement	$28916.08	N/A	$1162.02	24.9×	—
44970	Laparoscopy appendectomy	$12222.16	N/A	$578.17	21.1×	—
20610	Joint Injection (drainage)	$819.76	$442.21	$39.75	20.6×	—
47562	Laparoscopic cholecystectomy	$12222.16	N/A	$631.95	19.3×	—
45385	Colonoscopy w/lesion removal	$4164.05	N/A	$223.45	18.6×	—
11042	Wound Debridement	$1009.26	$544.54	$55.78	18.1×	—
22551	Cervical Spine Fusion	$28916.08	N/A	$1604.91	18.0×	—
49505	Prp i/hern init reduc >5 yr	$7838.08	N/A	$508.03	15.4×	—
29881	Knee Arthroscopy	$6976.50	N/A	$515.71	13.5×	—
10060	Abscess Drainage	$632.56	$341.12	$100.54	6.3×	—
23472	Shoulder Replacement	$7875.25	N/A	$1300.30	6.1×	—
27236	Hip Fracture Repair	$5662.20	N/A	$1089.87	5.2×	—
22630	Arthrd pst tq 1ntrspc lum	$2966.64	N/A	$1510.72	2.0×	—

Highlighted: charged at 5× or more what Medicare pays for the same code.

How to dispute a bill from Abbott Northwestern Hospital

Last updated: 2026-10-21

ABBOTT NORTHWESTERN HOSPITAL currently shows a billing grade of F with an average markup around 17.1x versus Medicare reference rates. In currently loaded benchmark samples, this is above the national average (8.0x). Use that benchmark when asking billing to review line items and justify large gaps. This hospital appears to be nonprofit. Ask for the formal financial assistance application, income thresholds, and deadline rules before making payment commitments. Reported charity-care level is not reported. Before paying, scan your bill with BillKarma to identify line-item issues and generate a dispute packet.

Location

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Nearby hospitals

Hennepin Healthcare Minneapolis · Grade C
Phillips Eye Institute - a campus of Abbott Northwestern Hospital Minneapolis · Grade F
Avera Granite Falls Granite Falls · Grade F
Avera Marshall Regional Medical Ctr Marshall · Grade F
Abbott Northwestern – WestHealth Plymouth · Grade F

Prices at a glance

Billing grade: F
Typical price vs. Medicare: 17.1×
Procedures compared: 16
Rank in Minnesota: 3
Cash discount: 59%
Patient Experience: Not Reported

From the hospital's price transparency file, compared with 2026 Medicare rates. Last updated: 2026-10-21. How grades work

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