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Blood Phosphorus (Phosphate) Test

Alabama 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 $8 · 10th–90th $5$580%20%10th90th$8Professionalmedian $4 · 10th–90th $3$60%20%40%10th90th$4$2.0$10.0$50.0$200.0$1.0K

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
$5.50
Median
$10.96
Typical High
$58.88
Aetna
Setting
Professional
Modifier
Global
Typical Low
$3.24
Median
$4.27
Typical High
$5.75
Ambetter
Setting
Professional
Modifier
Global
Typical Low
$2.34
Median
$2.82
Typical High
$6.03
BCBS
Setting
Facility
Modifier
Global
Typical Low
$6.76
Median
$7.94
Typical High
$10.72
BCBS
Setting
Professional
Modifier
Global
Typical Low
$2.82
Median
$2.95
Typical High
$4.17
Cigna
Setting
Facility
Modifier
Global
Typical Low
$3.72
Median
$5.01
Typical High
$15.49
Cigna
Setting
Professional
Modifier
Global
Typical Low
$2.04
Median
$2.95
Typical High
$16.98
United
Setting
Facility
Modifier
Global
Typical Low
$2.34
Median
$4.27
Typical High
$6.03
United
Setting
Professional
Modifier
Global
Typical Low
$2.00
Median
$2.40
Typical High
$6.61