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
84100 PHOSPHATE LEVEL
Low
$1
Average
$1.5k
Median
$13
High
$3268.6k
Each hospital's average UnitedHealthcare rate, under the methodology and billing class chosen below.
2291 hospitals; the 90th percentile is 14.3× the 10th. Each bar is a price range and its height is how many hospitals fall in it. Hover a bar, or a row in the ladder, for details.
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3,846 hospital rates
iThe hospitals that file a UnitedHealthcare rate for this code, one row per hospital and set of terms (billing class, payment method, setting). Rates under different terms are never blended, so the terms are shown under each hospital’s name. Figures are the hospital’s averages across its plans.| # | Plans | |||||||
|---|---|---|---|---|---|---|---|---|
| 1 | Barnes Jewish Hospital St. Louis, MO fee schedule · both | 2 | $5 | $5 | $0 | 8% | 1,966 | $5 – $6 |
| 2 | STATE OF MISSISSIPPI-UNIVERSITY OF MISSISSIPPI MEDICAL CENTER JACKSON, MS other · outpatient | 1 | $5 | $5 | — | — | 1,476 | $5 – $5 |
| 3 | ALEGENT HEALTH BERGAN MERCY HEALTH SYSTEM Omaha, NE fee schedule · outpatient | 3 | $19 | $15 | $7 | 48% | 1,109 | $5 – $20 |
| 4 | STATE OF MISSISSIPPI-UNIVERSITY OF MISSISSIPPI MEDICAL CENTER JACKSON, MS fee schedule · outpatient | 1 | $8 | $8 | — | — | 1,033 | $8 – $8 |
| 5 | Self Regional Healthcare Greenwood, SC facility · other · outpatient | 1 | $5 | $5 | — | — | 950 | $5 – $5 |
| 6 | Public Hospital Dis No 1 Skagit dba Skagit Valley Hospital Vernon, WA fee schedule · both | 2 | $5 | $5 | $0 | 7% | 713 | $5 – $6 |
| 7 | Mayo Clinic Arizona Phoenix, AZ professional · percent of total billed charges · outpatientfrom % of charges | 2 | $24 | $24 | — | — | 629–638 | $24 – $24 |
| 8 | Massachusetts General Hospital Boston, MA percent of total billed charges · outpatientfrom % of charges | 2 | $64 | $64 | — | — | 608 | $64 – $64 |
| 9 | University of Wisconsin Hospital and Clinics Authority WI 53718; 1675 Highland Ave Madison, WI percent of total billed chargesfrom % of charges | 3 | $40 | $43 | $8 | 18% | 607 | $36 – $54 |
| 10 | Missouri Baptist Medical Center Saint Louis, MO fee schedule · both | 2 | $5 | $5 | $0 | 8% | 565 | $5 – $6 |
| 11 | Missouri Baptist Medical Center Saint Louis, MO fee schedule · outpatient | 2 | $5 | $5 | $0 | 8% | 565 | $5 – $6 |
| 12 | DIGNITY HEALTH Phoenix, AZ fee schedule · outpatient | 7 | $5 | $8 | $10 | 127% | 525 | $2 – $31 |
| 13 | Strong Memorial Hospital Rochester, NY percent of total billed charges · outpatientfrom % of charges | 1 | $24 | $24 | — | — | 511 | $24 – $24 |
| 14 | Christian Hospital St. Louis, MO fee schedule · both | 2 | $5 | $5 | $0 | 8% | 494 | $5 – $6 |
| 15 | Mayo Clinic Arizona Phoenix, AZ facility · percent of total billed charges · bothfrom % of charges | 2 | $24 | $24 | — | — | 446–455 | $24 – $24 |
| 16 | ST JOSEPH REGIONAL HEALTH CENTER Bryan, TX fee schedule · outpatient | 6 | $5 | $6 | $2 | 38% | 446 | $4 – $9 |
| 17 | University of Virginia Medical Center Charlottesville, VA per diem · both | 2 | $72 | $72 | $26 | 36% | 442 | $46 – $97 |
| 18 | CHI ST. LUKE'S HEALTH BAYLOR COLLEGE OF MEDICINE MEDICAL CENTER Houston, TX fee schedule · outpatient | 11 | $9 | $25 | $58 | 232% | 342 | $4 – $217 |
| 19 | West Virginia University Hospitals, Inc. Morgantown, WV facility · percent of total billed charges · outpatientfrom % of charges | 1 | $34 | $34 | — | — | 311 | $34 – $34 |
| 20 | Samaritan Hospital Troy, NY facility · other · outpatient | 2 | $91 | $91 | $79 | 87% | 298 | $12 – $169 |
| 21 | Peace Harbor Medical Center Florence, OR facility · percent of total billed charges · outpatientfrom % of charges | 2 | $46 | $46 | $14 | 30% | 292 | $32 – $60 |
| 22 | Parkland Health Dallas, TX facility · percent of total billed charges · bothfrom % of charges | 2 | $62 | $62 | $31 | 49% | 288 | $32 – $93 |
| 23 | Stormont Vail Healthcare, Inc Topeka, KS percent of total billed charges · bothfrom % of charges | 1 | $7.3k | $7.3k | — | — | 274 | $7.3k – $7.3k |
| 24 | Appalachian Regional Healthcare, Inc. Hazard, KY other · outpatient | 1 | $5 | $5 | — | — | 273 | $5 – $5 |
| 25 | Holy Cross Hospital-Silver Spring Silver Spring, MD facility · percent of total billed charges · bothfrom % of charges | 3 | $5 | $6 | $0 | 3% | 258 | $5 – $6 |
← Payers reporting CPT 84100 · Snapshot 20261112T181611Z-3fa9fb76