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Enzyme Activity Test, Blood or Tissue

Washington, DC 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 Washington, DC, October 2026.

Insurers have agreed to pay about $17.78 for this service. Most negotiated rates run $15.85 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 $40 · 10th to 90th $17 to $71Professionalmedian $17 · 10th to 90th $12 to $32
$10$20$50$100facility $40professional $17

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
Facility
Modifier
None
Typical Low
$16.60
Median
$39.81
Typical High
$53.70
Aetna
Setting
Professional
Modifier
None
Typical Low
$16.60
Median
$16.60
Typical High
$16.60
CareFirst
Setting
Professional
Modifier
None
Typical Low
$15.85
Median
$17.78
Typical High
$25.12
Cigna
Setting
Facility
Modifier
None
Typical Low
$36.31
Median
$37.15
Typical High
$85.11
Cigna
Setting
Professional
Modifier
None
Typical Low
$12.30
Median
$25.70
Typical High
$165.96
Kaiser Permanente
Setting
Professional
Modifier
None
Typical Low
$38.90
Median
$38.90
Typical High
$46.77
United
Setting
Professional
Modifier
None
Typical Low
$9.33
Median
$12.59
Typical High
$30.90

Where Washington, DC 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.

Washington, DC· 43rd 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.