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Total Knee Replacement

Maine rates for HCPCS 27447

This is surgery to replace the worn or damaged surfaces of the knee joint with artificial components, typically performed for severe arthritis or joint damage that has not responded to other treatments. The procedure involves removing the damaged bone and cartilage and replacing it with a metal and plastic implant.

Rates data updated July 2026.

Facilitymedian $17,378 · 10th–90th $7,244$38,0190%10%10th90th$17,378Professionalmedian $1,514 · 10th–90th $1,072$3,0200%10%20%10th90th$1,514$200.0$1.0K$5.0K$20.0K$100.0K

Distribution of negotiated rates across all payers (price axis is log-scale). Facility and professional rates are different services and are charted separately. Need provider-level prices? Contact us.

Insurance Carrier
Aetna
Setting
Facility
Modifier
Global
Typical Low
$7,244.36
Median
$17,378.01
Typical High
$38,018.94
Aetna
Setting
Professional
Modifier
Global
Typical Low
$1,230.27
Median
$1,479.11
Typical High
$2,754.23
Anthem BCBS
Setting
Professional
Modifier
Global
Typical Low
$1,148.15
Median
$1,862.09
Typical High
$2,884.03
Anthem BCBS
Setting
Professional
Modifier
AS · PA/NP assist
Typical Low
$162.18
Median
$257.04
Typical High
$398.11
Cigna
Setting
Professional
Modifier
Global
Typical Low
$1,445.44
Median
$1,905.46
Typical High
$2,951.21
Harvard Pilgrim
Setting
Professional
Modifier
Global
Typical Low
$1,445.44
Median
$1,778.28
Typical High
$3,311.31
Martin's Point
Setting
Facility
Modifier
Global
Typical Low
$7,585.78
Median
$14,454.40
Typical High
$38,018.94
Martin's Point
Setting
Professional
Modifier
Global
Typical Low
$1,288.25
Median
$1,621.81
Typical High
$2,754.23
United
Setting
Facility
Modifier
Global
Typical Low
$26,302.68
Median
$26,302.68
Typical High
$26,302.68
United
Setting
Professional
Modifier
Global
Typical Low
$1,288.25
Median
$1,778.28
Typical High
$2,570.40