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Blood Phosphorus (Phosphate) Test

New Hampshire 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.

Facilitymedian $19 · 10th–90th $5$950%10%10th90th$19Professionalmedian $5 · 10th–90th $3$200%10%10th90th$5$2.0$5.0$10.0$20.0$50.0$100.0$200.0

Distribution of negotiated rates across all payers (price axis is log-scale). Facility and professional rates are different services and are charted separately. Need provider-level prices? Contact us.

Insurance Carrier
Aetna
Setting
Facility
Modifier
Global
Typical Low
$5.37
Median
$25.70
Typical High
$125.89
Aetna
Setting
Professional
Modifier
Global
Typical Low
$4.47
Median
$10.00
Typical High
$21.38
Anthem BCBS
Setting
Facility
Modifier
Global
Typical Low
$8.13
Median
$9.12
Typical High
$27.54
Anthem BCBS
Setting
Professional
Modifier
Global
Typical Low
$2.34
Median
$3.09
Typical High
$9.12
Cigna
Setting
Facility
Modifier
Global
Typical Low
$8.71
Median
$17.78
Typical High
$33.88
Cigna
Setting
Professional
Modifier
Global
Typical Low
$2.45
Median
$4.79
Typical High
$13.18
Harvard Pilgrim
Setting
Professional
Modifier
Global
Typical Low
$4.79
Median
$8.32
Typical High
$16.98
United
Setting
Facility
Modifier
Global
Typical Low
$12.88
Median
$12.88
Typical High
$12.88
United
Setting
Professional
Modifier
Global
Typical Low
$2.00
Median
$3.98
Typical High
$13.80