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Hamstring Tendon Transfer to the Thigh Bone

Maryland rates for HCPCS 27400

Detaches the hamstring tendons at the back of the thigh and reattaches them to the thigh bone itself, changing the pull of those muscles across the knee. It is used when tight hamstrings hold the knee bent and prevent standing or walking straight, often in cerebral palsy or after nerve injury. Rerouting the muscles lets the knee straighten more fully.

Rates data updated July 2026.

How much does Hamstring Tendon Transfer to the Thigh Bone cost?

$724

Typical physician fee. In Maryland, July 2026.

Insurers have agreed to pay about $724 for this service. Most negotiated rates run $692 to $776.

These are rates insurers have negotiated with providers, not the amount a patient is billed. What you owe depends on your plan's deductible and coinsurance. Based on rates published by 6 insurance carriers under federal price transparency rules.

How much rates vary

Facilitymedian $851 · 10th to 90th $513 to $4,074Professionalmedian $724 · 10th to 90th $631 to $1,148
$1K$2K$5K$10Kfacility $851professional $724

Distribution of negotiated rates across all payers (price axis is log-scale). Each curve is scaled to its own total: facility and professional rates are different services, shown together to compare where they cluster. Small sample; interpret with caution. Need provider-level prices or 24+ months of history? Contact us.

Rates by insurance carrier

Insurance Carrier
Aetna
Setting
Professional
Modifier
Global
Typical Low
$630.96
Median
$707.95
Typical High
$776.25
CareFirst
Setting
Professional
Modifier
Global
Typical Low
$707.95
Median
$707.95
Typical High
$912.01
Cigna
Setting
Facility
Modifier
Global
Typical Low
$512.86
Median
$512.86
Typical High
$3,467.37
Cigna
Setting
Professional
Modifier
Global
Typical Low
$630.96
Median
$891.25
Typical High
$1,584.89
Kaiser Permanente
Setting
Professional
Modifier
Global
Typical Low
$691.83
Median
$794.33
Typical High
$1,258.93
United
Setting
Facility
Modifier
Global
Typical Low
$660.69
Median
$1,174.90
Typical High
$14,791.08
United
Setting
Professional
Modifier
Global
Typical Low
$575.44
Median
$831.76
Typical High
$1,513.56
Wellpoint
Setting
Professional
Modifier
Global
Typical Low
$645.65
Median
$831.76
Typical High
$1,071.52

Where Maryland sits

The same service costs 7.1 times more in California than in Delaware. Every bar is a state, most expensive first. Touch or drag across it to read any state, then open that state for its carriers and full range.

Maryland· 50th of 51

$724

CA $5,012DE $708

Median negotiated rate in each state, from every insurer that publishes one. States where no insurer publishes a rate for this service are not shown.