go back

Blood Cleaning Through A Charcoal Filter

Maryland rates for HCPCS 90997

A treatment in which blood is drawn out of the body, passed through a cartridge packed with a binding material such as activated charcoal, and returned. The material traps toxins that would otherwise stay in the bloodstream.

Rates data updated July 2026.

How much does Blood Cleaning Through A Charcoal Filter cost?

$91.20

Typical physician fee. In Maryland, July 2026.

Insurers have agreed to pay about $91.20 for this service. Most negotiated rates run $81.28 to $102.

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 $71 · 10th to 90th $71 to $71Professionalmedian $91 · 10th to 90th $76 to $126
$100$200$500facility $71professional $91

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
$75.86
Median
$85.11
Typical High
$109.65
CareFirst
Setting
Professional
Modifier
Global
Typical Low
$95.50
Median
$102.33
Typical High
$151.36
Cigna
Setting
Professional
Modifier
Global
Typical Low
$79.43
Median
$104.71
Typical High
$177.83
Kaiser Permanente
Setting
Professional
Modifier
Global
Typical Low
$63.10
Median
$87.10
Typical High
$123.03
United
Setting
Facility
Modifier
Global
Typical Low
$70.79
Median
$70.79
Typical High
$70.79
United
Setting
Professional
Modifier
Global
Typical Low
$72.44
Median
$100.00
Typical High
$181.97
Wellpoint
Setting
Professional
Modifier
Global
Typical Low
$69.18
Median
$85.11
Typical High
$114.82

Where Maryland sits

The same service costs 2.3 times more in Minnesota than in West Virginia. 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· 38th of 51

$91.20

MN $200WV $87.10

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.