Hinged Knee Replacement

Hawaii 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

Professionalmedian $214 · 10th to 90th $30 to $1,698

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

Rates by insurance carrier

Insurance Carrier	Facility/Professional	Modifier	Typical Low	Median	Typical High
United Setting Professional Modifier None Typical Low $1,905.46 Median $1,905.46 Typical High $1,905.46	Professional	None	$1,905.46	$1,905.46	$1,905.46
University Health Alliance Setting Professional Modifier None Typical Low $29.51 Median $213.80 Typical High $1,698.24	Professional	None	$29.51	$213.80	$1,698.24