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
HB Ref Electrolytes, Sodium, Urine (Arup)
Based on 7,662–33,609 billing samples across every hospital reporting.
Low
$3
Average
$1.2k
Median
$22
High
$2916.5k
Filter by billing methodology
Showing prices across every billing methodology. Pick one in the filter above to narrow the chart. 2490 hospitals; the 90th percentile is 10.8× 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.
Click a bar to filter the hospitals table to that price range.
| # | Hospital | ||||||
|---|---|---|---|---|---|---|---|
| 1 | Northwestern Medicine Central DuPage Hospital Winfield, IL | $44 | $51 | $41 | 81% | 401–725 | $5 – $155 |
| 2 | State Of Mississippi-university Of Mississippi Medical Center JACKSON, MS | $10 | $19 | $20 | 105% | 277–313 | $5 – $62 |
| 3 | Parkland Health Dallas, TX | $17 | $40 | $45 | 111% | 246–318 | $4 – $119 |
| 4 | Corning Hospital Corning, NY | $9 | $16 | $24 | 152% | 233–251 | $5 – $126 |
| 5 | Public Hospital Dis No 1 Skagit dba Skagit Valley Hospital Vernon, WA | $17 | $205 | $527 | 256% | 214–277 | $1 – $2.1k |
| 6 | Boston Children's Hospital Boston, MA | $65 | $64 | $19 | 29% | 174 | $19 – $153 |
| 7 | Anderson Hospital Maryville, IL | $5 | $777 | $4.4k | 561% | 162–216 | $4 – $26.6k |
| 8 | St. Peter's Health Helena, MT | $52 | $39 | $19 | 49% | 145–208 | $5 – $56 |
| 9 | Commonspirit Oregon Roseburg, OR | $45 | $35 | $19 | 56% | 140–176 | $4 – $57 |
| 10 | Mayo Clinic Arizona Phoenix, AZ | $29 | $26 | $4 | 14% | 139–274 | $5 – $32 |
Ask Claude or any MCP client for CPT 84300 pricing at a specific hospital — see how to connect.