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Injection Of Prepared Cells Into The Knee

Maine rates for HCPCS 0566T

Injects the cell preparation made from the patient's own fatty tissue into an arthritic knee joint, with ultrasound used to watch the needle enter the joint space. It is performed on one knee at a time.

Rates data updated October 2026.

How much does Injection Of Prepared Cells Into The Knee cost?

$91.20

Typical negotiated rate. In Maine, October 2026.

Insurers have agreed to pay about $91.20 for this service. The price depends on where it is billed: about $91.20 from a physician practice, and about $525 from a hospital or other facility.

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.

Prices by location type

Billed byTypicalRange
Physician practiceA doctor's office, clinic or independent provider$91.20$64.57 to $120
FacilityA hospital or hospital-owned outpatient department$525$501 to $708

How much rates vary

Facilitymedian $525 · 10th to 90th $501 to $708Professionalmedian $91 · 10th to 90th $65 to $151
$50$100$200$500$1Kfacility $525professional $91

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
Aetna
Setting
Professional
Modifier
None
Typical Low
$91.20
Median
$91.20
Typical High
$91.20
Anthem BCBS
Setting
Professional
Modifier
None
Typical Low
$48.98
Median
$64.57
Typical High
$81.28
Cigna
Setting
Facility
Modifier
None
Typical Low
$691.83
Median
$707.95
Typical High
$1,412.54
Harvard Pilgrim
Setting
Facility
Modifier
None
Typical Low
$338.84
Median
$524.81
Typical High
$707.95
Harvard Pilgrim
Setting
Professional
Modifier
None
Typical Low
$91.20
Median
$120.23
Typical High
$190.55
Martin's Point
Setting
Professional
Modifier
None
Typical Low
$91.20
Median
$91.20
Typical High
$91.20
United
Setting
Facility
Modifier
None
Typical Low
$338.84
Median
$524.81
Typical High
$707.95
United
Setting
Professional
Modifier
None
Typical Low
$87.10
Median
$112.20
Typical High
$151.36

Where Maine sits

The same service costs 14.1 times more in Texas than in Kentucky. 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.

Maine· 40th of 51

$91.20

TX $646KY $45.71

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.