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Mucoprotein (Seromucoid), Blood

Washington rates for HCPCS P2038

Mucoprotein, blood (seromucoid) (medical necessity procedure)

Rates data updated October 2026.

How much does Mucoprotein (Seromucoid), Blood cost?

$4.68

Typical negotiated rate. In Washington, October 2026.

Insurers have agreed to pay about $4.68 for this service. The price depends on where it is billed: about $4.47 from a physician practice, and about $7.41 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 9 insurance carriers under federal price transparency rules.

Prices by location type

Billed byTypicalRange
Physician practiceA doctor's office, clinic or independent provider$4.47$2.95 to $4.68
FacilityA hospital or hospital-owned outpatient department$7.41$5.50 to $10.00

How much rates vary

Facilitymedian $7 · 10th to 90th $5 to $13Professionalmedian $4 · 10th to 90th $2 to $6
$2$5$10$20facility $7professional $4

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
$4.68
Median
$4.68
Typical High
$6.92
Aetna
Setting
Professional
Modifier
None
Typical Low
$4.68
Median
$4.68
Typical High
$5.89
Asuris Northwest Health
Setting
Facility
Modifier
None
Typical Low
$3.72
Median
$5.50
Typical High
$13.49
Asuris Northwest Health
Setting
Professional
Modifier
None
Typical Low
$3.72
Median
$4.47
Typical High
$4.90
Cigna
Setting
Facility
Modifier
None
Typical Low
$5.13
Median
$8.91
Typical High
$12.88
Cigna
Setting
Professional
Modifier
None
Typical Low
$2.95
Median
$2.95
Typical High
$6.17
Molina
Setting
Professional
Modifier
None
Typical Low
$4.90
Median
$4.90
Typical High
$4.90
Pacific Source
Setting
Facility
Modifier
None
Typical Low
$4.90
Median
$4.90
Typical High
$6.92
Premera BCBS
Setting
Facility
Modifier
None
Typical Low
$4.90
Median
$8.71
Typical High
$13.49
Premera BCBS
Setting
Professional
Modifier
None
Typical Low
$4.47
Median
$4.47
Typical High
$5.89
Regence BlueShield
Setting
Facility
Modifier
None
Typical Low
$4.90
Median
$8.13
Typical High
$13.49
Regence BlueShield
Setting
Professional
Modifier
None
Typical Low
$3.72
Median
$4.47
Typical High
$4.90
United
Setting
Facility
Modifier
None
Typical Low
$4.90
Median
$5.89
Typical High
$5.89
United
Setting
Professional
Modifier
None
Typical Low
$2.09
Median
$2.24
Typical High
$5.50
Wellpoint
Setting
Professional
Modifier
None
Typical Low
$2.24
Median
$4.90
Typical High
$8.91
2 more rates with less common billing modifiers

A modifier changes what was billed, for example a reduced or repeated service. Each of these modifiers carries under 10% of the published rates for this code. Modifier combinations, and modifiers with fewer than 30 rates for a carrier, are not listed.

Insurance Carrier
Aetna
Setting
Professional
Modifier
52 · Reduced service
Typical Low
$2.34
Median
$2.34
Typical High
$2.95
Aetna
Setting
Professional
Modifier
53 · Discontinued
Typical Low
$0.93
Median
$0.93
Typical High
$1.20

Where Washington sits

The same service costs 3.6 times more in Alaska than in New Mexico. 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· 33rd of 51

$4.68

AK $11.22NM $3.09

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.