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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 July 2026.

How much does Blood Phosphorus (Phosphate) Test cost?

$10.72

Typical negotiated rate. In Alaska, July 2026.

Insurers have agreed to pay about $10.72 for this service. The price depends on where it is billed: about $6.17 from a physician practice, and about $33.88 from a hospital or other facility. The two figures are alternatives, not parts of one bill.

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.

Where it's billed changes the price

Billed byTypicalRange
Physician practiceA doctor's office, clinic or independent provider$6.17$4.27 to $14.13
FacilityA hospital or hospital-owned outpatient department$33.88$4.27 to $70.79

How much rates vary

Facilitymedian $34 · 10th to 90th $4 to $93Professionalmedian $6 · 10th to 90th $4 to $16
$2$5$10$20$50$100facility $34professional $6

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. Need provider-level prices or 24+ months of history? Contact us.

Rates by insurance carrier

Insurance Carrier
Aetna
Setting
Facility
Modifier
Global
Typical Low
$20.42
Median
$67.61
Typical High
$100.00
Aetna
Setting
Professional
Modifier
Global
Typical Low
$3.72
Median
$5.62
Typical High
$15.85
Cigna
Setting
Facility
Modifier
Global
Typical Low
$13.18
Median
$13.18
Typical High
$13.18
Cigna
Setting
Professional
Modifier
Global
Typical Low
$3.47
Median
$5.75
Typical High
$7.24
Moda Health
Setting
Facility
Modifier
Global
Typical Low
$4.27
Median
$4.27
Typical High
$4.79
Moda Health
Setting
Professional
Modifier
Global
Typical Low
$4.79
Median
$4.79
Typical High
$15.14
Premera BCBS
Setting
Facility
Modifier
Global
Typical Low
$16.60
Median
$17.38
Typical High
$30.90
Premera BCBS
Setting
Professional
Modifier
Global
Typical Low
$8.71
Median
$10.72
Typical High
$23.44
Providence
Setting
Facility
Modifier
Global
Typical Low
$4.27
Median
$4.27
Typical High
$4.27
Providence
Setting
Professional
Modifier
Global
Typical Low
$3.47
Median
$4.79
Typical High
$6.17
United
Setting
Facility
Modifier
Global
Typical Low
$12.88
Median
$12.88
Typical High
$12.88
United
Setting
Professional
Modifier
Global
Typical Low
$2.95
Median
$6.61
Typical High
$34.67

Where Alaska sits

The same service costs 9.8 times more in West Virginia 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.

Alaska· 14th of 51

$10.72

WV $43.65NM $4.47

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.