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Blood Phosphorus (Phosphate) Test

Colorado 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 $28 · 10th–90th $5$1230%5%10th90th$28Professionalmedian $4 · 10th–90th $3$60%20%10th90th$4$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
$6.76
Median
$43.65
Typical High
$134.90
Aetna
Setting
Professional
Modifier
Global
Typical Low
$3.55
Median
$4.27
Typical High
$5.62
Anthem BCBS
Setting
Facility
Modifier
Global
Typical Low
$5.89
Median
$14.13
Typical High
$23.99
Anthem BCBS
Setting
Professional
Modifier
Global
Typical Low
$2.00
Median
$2.00
Typical High
$3.63
Cigna
Setting
Facility
Modifier
Global
Typical Low
$2.75
Median
$3.31
Typical High
$12.88
Cigna
Setting
Professional
Modifier
Global
Typical Low
$2.45
Median
$3.09
Typical High
$5.75
Denver HMP
Setting
Facility
Modifier
Global
Typical Low
$3.63
Median
$5.13
Typical High
$9.77
Kaiser Permanente
Setting
Professional
Modifier
Global
Typical Low
$4.79
Median
$6.76
Typical High
$33.11
Select Health
Setting
Facility
Modifier
Global
Typical Low
$5.01
Median
$8.71
Typical High
$10.00
Select Health
Setting
Professional
Modifier
Global
Typical Low
$3.31
Median
$3.31
Typical High
$4.79
United
Setting
Facility
Modifier
Global
Typical Low
$3.55
Median
$4.79
Typical High
$7.08
United
Setting
Professional
Modifier
Global
Typical Low
$2.00
Median
$2.75
Typical High
$4.47