go back

Blood Phosphorus (Phosphate) Test

Alaska rates for HCPCS 84100

Measures the amount of phosphate, a mineral the body uses for bone strength, energy production and cell function, in a blood sample. Levels drift when the kidneys are not clearing phosphate properly, when the parathyroid glands are over- or under-active, or when vitamin D is out of balance, so it is usually read alongside calcium. Measuring phosphate in a urine sample is a separate test.

Rates data updated October 2026.

How much does Blood Phosphorus (Phosphate) Test cost?

$16.22

Typical negotiated rate. In Alaska, October 2026.

Insurers have agreed to pay about $16.22 for this service. The price depends on where it is billed: about $10.72 from a physician practice, and about $56.23 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$10.72$6.61 to $15.14
FacilityA hospital or hospital-owned outpatient department$56.23$19.95 to $77.62

How much rates vary

Facilitymedian $56 · 10th to 90th $13 to $98Professionalmedian $11 · 10th to 90th $5 to $20
$5$10$20$50$100facility $56professional $11

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
$15.85
Median
$20.42
Typical High
$54.95
Aetna
Setting
Professional
Modifier
None
Typical Low
$5.62
Median
$15.85
Typical High
$37.15
Cigna
Setting
Facility
Modifier
None
Typical Low
$13.18
Median
$13.18
Typical High
$13.18
Cigna
Setting
Professional
Modifier
None
Typical Low
$3.47
Median
$5.75
Typical High
$7.24
Moda Health
Setting
Facility
Modifier
None
Typical Low
$15.85
Median
$69.18
Typical High
$97.72
Moda Health
Setting
Professional
Modifier
None
Typical Low
$4.79
Median
$7.94
Typical High
$19.05
Premera BCBS
Setting
Facility
Modifier
None
Typical Low
$16.60
Median
$17.78
Typical High
$30.90
Premera BCBS
Setting
Professional
Modifier
None
Typical Low
$4.79
Median
$10.72
Typical High
$10.72
Providence
Setting
Facility
Modifier
None
Typical Low
$4.37
Median
$13.18
Typical High
$22.91
Providence
Setting
Professional
Modifier
None
Typical Low
$3.47
Median
$4.79
Typical High
$6.17
United
Setting
Professional
Modifier
None
Typical Low
$2.95
Median
$9.55
Typical High
$34.67

Where Alaska sits

The same service costs 11.7 times more in Vermont than in Maryland. 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.

Alaska· 3rd of 51

$16.22

VT $41.69MD $3.55

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.