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Hinged Knee Replacement

South Carolina rates for HCPCS 27445

Replacement of the knee joint with an implant whose upper and lower halves are linked by a mechanical hinge. Because the implant itself controls how the knee bends, it is used when the ligaments that would normally hold the joint steady are absent or too damaged to do the job, or when a lot of bone has been lost.

Rates data updated October 2026.

How much rates vary

Facilitymedian $6,761 · 10th to 90th $6,761 to $6,761Professionalmedian $1,778 · 10th to 90th $1,445 to $2,455
$2K$5Kfacility $6,761professional $1,778

Distribution of negotiated rates across all payers (price axis is log-scale). Small sample; interpret with caution. Need provider-level prices or 24+ months of history? Contact us.

Rates by insurance carrier

Insurance Carrier
Medcost
Setting
Facility
Modifier
None
Typical Low
$6,760.83
Median
$6,760.83
Typical High
$6,760.83
Medcost
Setting
Professional
Modifier
None (both parts)
Typical Low
$1,445.44
Median
$1,778.28
Typical High
$2,454.71
Medcost
Setting
Professional
Modifier
26 · Professional part
Typical Low
$602.56
Median
$812.83
Typical High
$1,000.00
Medcost
Setting
Professional
Modifier
50 · Both sides
Typical Low
$2,290.87
Median
$2,691.53
Typical High
$3,715.35
Medcost
Setting
Professional
Modifier
51 · Multiple procedures
Typical Low
$758.58
Median
$891.25
Typical High
$1,230.27
Medcost
Setting
Professional
Modifier
80 · Assistant surgeon
Typical Low
$302.00
Median
$354.81
Typical High
$501.19
Medcost
Setting
Professional
Modifier
81 · Minimal assistant surgeon
Typical Low
$213.80
Median
$251.19
Typical High
$346.74
Medcost
Setting
Professional
Modifier
82 · Assistant surgeon, no resident
Typical Low
$213.80
Median
$251.19
Typical High
$346.74
Medcost
Setting
Professional
Modifier
AS · PA/NP assist
Typical Low
$213.80
Median
$251.19
Typical High
$346.74
Medcost
Setting
Professional
Modifier
TC · Technical part
Typical Low
$912.01
Median
$1,202.26
Typical High
$1,479.11