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Blood Phosphorus (Phosphate) Test

Missouri 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 $26 · 10th–90th $5$660%5%10%10th90th$26Professionalmedian $6 · 10th–90th $3$200%5%10%10th90th$6$2.0$10.0$50.0$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
$5.25
Median
$30.20
Typical High
$67.61
Aetna
Setting
Professional
Modifier
Global
Typical Low
$4.07
Median
$6.76
Typical High
$19.95
Ambetter
Setting
Professional
Modifier
Global
Typical Low
$2.14
Median
$4.07
Typical High
$7.41
Anthem BCBS
Setting
Facility
Modifier
Global
Typical Low
$4.79
Median
$4.79
Typical High
$16.60
Anthem BCBS
Setting
Professional
Modifier
Global
Typical Low
$2.34
Median
$4.07
Typical High
$12.59
BCBS
Setting
Facility
Modifier
Global
Typical Low
$8.91
Median
$9.55
Typical High
$10.72
Cigna
Setting
Facility
Modifier
Global
Typical Low
$6.31
Median
$9.12
Typical High
$26.30
Cigna
Setting
Professional
Modifier
Global
Typical Low
$2.51
Median
$4.47
Typical High
$12.30
Medica
Setting
Facility
Modifier
Global
Typical Low
$4.27
Median
$8.32
Typical High
$100.00
Medica
Setting
Professional
Modifier
Global
Typical Low
$2.00
Median
$2.82
Typical High
$6.03
United
Setting
Facility
Modifier
Global
Typical Low
$2.69
Median
$4.79
Typical High
$6.31
United
Setting
Professional
Modifier
Global
Typical Low
$2.00
Median
$3.55
Typical High
$6.31