Hospitals report these codes with terse, inconsistent chargemaster text. This plain-English title was written by an AI model from that text and has not been reviewed by a person, so it can be wrong. The prices on this page come straight from hospital filings and do not depend on it.
Original text from hospital filings
PO4 INORGANIC (PHOSPHATE) - REF
Spooner, WI
See all hospitals reporting CPT 84100 →Price type
Spooner Health System, Inc’s median price of $86 is 802% above the median hospital's median price ($9), higher than 95% of the 2,708 hospitals reporting CPT 84100. The highlighted bar is where this hospital falls; shaded is the middle 50% of hospitals.
Negotiated rates from the hospital’s own file: 4 payers, 5 plan rates. A facility fee, a professional fee, a per diem and a case rate are different bills, so each is listed on its own. Open a payer to see it across hospitals.
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| # | |||||||
|---|---|---|---|---|---|---|---|
| 1 | Medica medicare advantage facility · percent of total billed charges · bothfrom % of charges | $83 | $83 | $1 | 1% | 19–37 | $82 – $84 |
| 2 | UnitedHealthcare medicare advantage facility · percent of total billed charges · bothfrom % of charges | $86 | $86 | — | — | 2–20 | $86 – $86 |
| 3 | UnitedHealthcare united healthcare facility · percent of total billed charges · bothfrom % of charges | $138 | $138 | $52 | 38% | 4–40 | $86 – $190 |
| 4 | Anthem blue cross blue shield facility · percent of total billed charges · bothfrom % of charges | $162 | $162 | — | — | 2–20 | $162 – $162 |
| 5 | Healthpartners health partners facility · percent of total billed charges · bothfrom % of charges | $181 | $181 | — | — | 2–20 | $181 – $181 |
Last updated: Jul 20, 2026
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