go back

Blood Phosphorus (Phosphate) Test

Georgia 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?

$6.17

Typical negotiated rate. In Georgia, July 2026.

Insurers have agreed to pay about $6.17 for this service. The price depends on where it is billed: about $4.37 from a physician practice, and about $14.79 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 8 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$4.37$3.31 to $6.61
FacilityA hospital or hospital-owned outpatient department$14.79$6.31 to $77.62

How much rates vary

Facilitymedian $15 · 10th to 90th $4 to $123Professionalmedian $4 · 10th to 90th $3 to $11
$10$100$1Kfacility $15professional $4

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
$4.57
Median
$43.65
Typical High
$134.90
Aetna
Setting
Professional
Modifier
Global
Typical Low
$3.16
Median
$4.37
Typical High
$10.96
Ambetter
Setting
Professional
Modifier
Global
Typical Low
$2.88
Median
$2.88
Typical High
$6.76
Anthem BCBS
Setting
Facility
Modifier
Global
Typical Low
$3.63
Median
$6.31
Typical High
$8.51
Anthem BCBS
Setting
Professional
Modifier
Global
Typical Low
$2.34
Median
$3.47
Typical High
$9.77
CareSource
Setting
Facility
Modifier
Global
Typical Low
$3.16
Median
$3.16
Typical High
$3.16
CareSource
Setting
Professional
Modifier
Global
Typical Low
$3.09
Median
$3.09
Typical High
$4.79
Cigna
Setting
Facility
Modifier
Global
Typical Low
$4.79
Median
$9.55
Typical High
$14.79
Cigna
Setting
Professional
Modifier
Global
Typical Low
$2.69
Median
$3.31
Typical High
$9.77
Kaiser Permanente
Setting
Professional
Modifier
Global
Typical Low
$5.25
Median
$6.76
Typical High
$17.38
Oscar Health
Setting
Facility
Modifier
Global
Typical Low
$102.33
Median
$489.78
Typical High
$1,412.54
United
Setting
Facility
Modifier
Global
Typical Low
$2.69
Median
$4.27
Typical High
$5.89
United
Setting
Professional
Modifier
Global
Typical Low
$2.00
Median
$2.82
Typical High
$6.61

Where Georgia 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.

Georgia· 34th of 51

$6.17

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.