go back

Blood Phosphorus (Phosphate) Test

Indiana 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?

$5.75

Typical negotiated rate. In Indiana, July 2026.

Insurers have agreed to pay about $5.75 for this service. The price depends on where it is billed: about $4.17 from a physician practice, and about $19.50 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$4.17$3.63 to $4.79
FacilityA hospital or hospital-owned outpatient department$19.50$5.89 to $52.48

How much rates vary

Facilitymedian $19 · 10th to 90th $5 to $91Professionalmedian $4 · 10th to 90th $2 to $7
$2$5$10$20$50$100facility $19professional $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
$5.01
Median
$37.15
Typical High
$100.00
Aetna
Setting
Professional
Modifier
Global
Typical Low
$3.55
Median
$4.27
Typical High
$6.76
Ambetter
Setting
Professional
Modifier
Global
Typical Low
$2.34
Median
$3.16
Typical High
$4.79
Anthem BCBS
Setting
Facility
Modifier
Global
Typical Low
$4.79
Median
$4.79
Typical High
$14.13
Anthem BCBS
Setting
Professional
Modifier
Global
Typical Low
$2.24
Median
$2.34
Typical High
$4.79
CareSource
Setting
Facility
Modifier
Global
Typical Low
$5.89
Median
$5.89
Typical High
$5.89
CareSource
Setting
Professional
Modifier
Global
Typical Low
$3.09
Median
$4.79
Typical High
$5.50
Cigna
Setting
Facility
Modifier
Global
Typical Low
$3.55
Median
$4.79
Typical High
$12.88
Cigna
Setting
Professional
Modifier
Global
Typical Low
$2.45
Median
$4.27
Typical High
$10.00
United
Setting
Facility
Modifier
Global
Typical Low
$3.24
Median
$4.79
Typical High
$5.50
United
Setting
Professional
Modifier
Global
Typical Low
$2.00
Median
$3.63
Typical High
$5.25

Where Indiana 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.

Indiana· 41st of 51

$5.75

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.