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
$0
Average
$1.2k
Median
$22
High
$2563.5k
Each hospital's average Aetna rate, under the methodology and billing class chosen below.
2210 hospitals; the 90th percentile is 16.4× 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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3,728 hospital rates
iThe hospitals that file a Aetna 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 | Massachusetts General Hospital Boston, MA percent of total billed charges · outpatientfrom % of charges | 3 | $54 | $54 | $8 | 15% | 898 | $44 – $63 |
| 2 | Stormont Vail Healthcare, Inc Topeka, KS percent of total billed charges · bothfrom % of charges | 1 | $7.3k | $7.3k | — | — | 675 | $7.3k – $7.3k |
| 3 | Mayo Clinic Arizona Phoenix, AZ professional · percent of total billed charges · outpatientfrom % of charges | 3 | $27 | $27 | $1 | 3% | 640 | $27 – $29 |
| 4 | LUCILE SALTER PACKARD CHILDREN'S HOSPITAL AT STANFORD PALO ALTO, CA percent of total billed charges · outpatientfrom % of charges | 1 | $149 | $161 | $38 | 24% | 525–561 | $122 – $225 |
| 5 | TRINITY HOSPITAL HOLDING COMPANY St.Clairsville, OH fee schedule · outpatient | 1 | $5 | $5 | — | — | 448 | $5 – $5 |
| 6 | Barnes Jewish Hospital St. Louis, MO fee schedule · both | 1 | $9 | $9 | — | — | 446 | $9 – $9 |
| 7 | Duke University Hospital Durham, NC facility · percent of total billed charges · outpatientfrom % of charges | 2 | $32 | $32 | $7 | 20% | 441 | $26 – $39 |
| 8 | Duke University Hospital Raleigh, NC facility · percent of total billed charges · outpatientfrom % of charges | 2 | $32 | $32 | $7 | 20% | 441 | $26 – $39 |
| 9 | FHN Memorial Hospital Freeport, IL percent of total billed charges · outpatientfrom % of charges | 1 | $43 | $43 | $11 | 26% | 387 | $32 – $54 |
| 10 | Mayo Clinic Arizona Phoenix, AZ facility · percent of total billed charges · bothfrom % of charges | 4 | $31 | $30 | $3 | 9% | 385–394 | $27 – $34 |
| 11 | Seattle Children's Hospital Seattle, WA facility · percent of total billed charges · bothfrom % of charges | 1 | $42 | $42 | $14 | 34% | 366 | $27 – $56 |
| 12 | Seattle Children's Hospital Seattle, WA facility · percent of total billed charges · outpatientfrom % of charges | 1 | $56 | $56 | — | — | 366 | $56 – $56 |
| 13 | Brigham and Women's Hospital Boston, MA percent of total billed charges · outpatientfrom % of charges | 2 | $59 | $59 | $4 | 7% | 321 | $54 – $63 |
| 14 | CHI ST. LUKE'S HEALTH BAYLOR COLLEGE OF MEDICINE MEDICAL CENTER Houston, TX fee schedule · outpatient | 3 | $5 | $6 | $1 | 21% | 306 | $5 – $7 |
| 15 | HCA HEALTHONE PRESBYTERIAN ST LUKES Denver, CO percent of total billed charges · outpatientfrom % of charges | 3 | $135 | $190 | $112 | 59% | 277–286 | $107 – $383 |
| 16 | BAPTIST HEALTHCARE SYSTEM INC Corbin, KY percent of total billed charges · outpatientfrom % of charges | 1 | $62 | $62 | — | — | 262 | $62 – $62 |
| 17 | Self Regional Healthcare Greenwood, SC facility · percent of total billed charges · outpatientfrom % of charges | 1 | $48 | $48 | — | — | 262 | $48 – $48 |
| 18 | West Virginia University Hospitals, Inc. Morgantown, WV facility · percent of total billed charges · outpatientfrom % of charges | 3 | $28 | $28 | $6 | 21% | 242–269 | $22 – $35 |
| 19 | STATE OF MISSISSIPPI-UNIVERSITY OF MISSISSIPPI MEDICAL CENTER JACKSON, MS percent of total billed charges · outpatientfrom % of charges | 1 | $62 | $62 | — | — | 236 | $62 – $62 |
| 20 | St Luke's Regional Medical Center, LTD Mountain Home, ID percent of total billed charges · outpatientfrom % of charges | 2 | $18 | $18 | $1 | 6% | 229 | $17 – $19 |
| 21 | University of Wisconsin Hospital and Clinics Authority WI 53718; 1675 Highland Ave Madison, WI percent of total billed chargesfrom % of charges | 2 | $48 | $48 | $3 | 6% | 228 | $45 – $51 |
| 22 | Northwestern Memorial Hospital Chicago, IL percent of total billed charges · outpatientfrom % of charges | 5 | $33 | $52 | $34 | 66% | 225–279 | $19 – $100 |
| 23 | Northwestern Medicine Central DuPage Hospital Winfield, IL percent of total billed charges · outpatientfrom % of charges | 4 | $31 | $28 | $8 | 29% | 224–278 | $14 – $35 |
| 24 | NEMOURS CHILDREN'S HOSPITAL Philadelphia, PA percent of total billed charges · outpatientfrom % of charges | 2 | $123 | $123 | — | — | 192 | $123 – $123 |
| 25 | University of Arkansas for Medical Sciences Little Rock, AR facility · percent of total billed charges · outpatientfrom % of charges | 1 | $31 | $31 | — | — | 163–172 | $31 – $31 |
← Payers reporting CPT 84100 · Snapshot 20261111T120946Z-9134e7f7