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Enzyme Activity Test, Blood or Tissue

Tennessee rates for HCPCS 82657

This is a laboratory test that measures how active a specific enzyme is in a blood, cell, or tissue sample, used when a more common, individually named enzyme test does not apply. It can help diagnose or monitor certain metabolic or inherited conditions where a particular enzyme is missing or not working properly.

Rates data updated October 2026.

How much does Enzyme Activity Test, Blood or Tissue cost?

$17.78

Typical negotiated rate. In Tennessee, October 2026.

Insurers have agreed to pay about $17.78 for this service. Most negotiated rates run $12.88 to $25.12.

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 5 insurance carriers under federal price transparency rules.

How much rates vary

Facilitymedian $41 · 10th to 90th $16 to $68Professionalmedian $17 · 10th to 90th $10 to $25
$10$20$50$100facility $41professional $17

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
Aetna
Setting
Facility
Modifier
None
Typical Low
$16.60
Median
$17.78
Typical High
$33.88
Aetna
Setting
Professional
Modifier
None
Typical Low
$16.60
Median
$17.38
Typical High
$26.30
Aetna
Setting
Professional
Modifier
52 · Reduced service
Typical Low
$8.32
Median
$8.71
Typical High
$13.18
Aetna
Setting
Professional
Modifier
53 · Discontinued
Typical Low
$3.31
Median
$3.47
Typical High
$5.37
Ambetter
Setting
Professional
Modifier
None
Typical Low
$13.49
Median
$47.86
Typical High
$47.86
BCBS Tennessee
Setting
Professional
Modifier
None
Typical Low
$11.48
Median
$22.39
Typical High
$24.55
Cigna
Setting
Facility
Modifier
None
Typical Low
$15.49
Median
$45.71
Typical High
$74.13
Cigna
Setting
Professional
Modifier
None
Typical Low
$10.23
Median
$11.75
Typical High
$32.36
United
Setting
Professional
Modifier
None
Typical Low
$9.33
Median
$13.18
Typical High
$24.55

Where Tennessee sits

The same service costs 5.0 times more in Alaska than in Georgia. 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.

Tennessee· 37th of 51

$17.78

AK $50.12GA $10.00

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.