Surgery and procedures CPT 27447 Inpatient — admitted to hospital

Total knee replacement in Springfield, MA — inpatient

In Springfield, MA, 2 hospitals list a cash price for Total knee replacement as an inpatient: from $3,192.00 to $13,928.00, with a median of $8,560.00. The lowest listed price is at The Mercy Hospital Inc.

Cash prices at 2 facilities across 2 cities for code 27447, as an inpatient (admitted to hospital) . Collected Sep 22, 2026; the hospital files themselves were last updated between Mar 31, 2026 and Mar 31, 2026.

Lowest$3,192.00The Mercy Hospital Inc
Median$8,560.00half pay less
Highest$13,928.00in this market
Difference4.4×highest vs lowest

Where each hospital's price falls

Each dot is one hospital's cash price on a scale from the lowest to the highest in Springfield, MA.

median
Lowest $3,192.00Highest $13,928.00

Hospitals, cheapest first

HospitalCash price List priceOff listFile date
The Mercy Hospital Inc lowest Springfield, MA PR Arthroplasty Knee Condyle&Plateau Med/Lat Cpts W/WO Patella Resurfacing $3,192.00 $3,192.00 Mar 31, 2026
source file
Holyoke Medical Center Holyoke, MA Total Knee Arthroplasty $13,928.00 $13,928.00
source file

Inpatient: lowest $3,192.00, median $8,560.00, highest $13,928.00 — a 4.4× difference within the same market.

As an outpatient, the same code is billed by 2 facilities here, median $8,374.50 — that is the price to compare if you are not being admitted.

As an outpatient, the same code is billed by 1 facility here, median $21,664.64 — that is the price to compare if you are not being admitted.

What it is

A total knee replacement removes worn cartilage and bone from the knee and replaces the joint surfaces with metal and plastic parts. It is most often done for severe knee arthritis that limits walking and daily life.

What the price covers

The hospital price usually covers the operating room, implants and hospital stay. The surgeon, anesthesiologist and outpatient physical therapy are often billed separately unless the price is a bundled package.