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
HC OSMOTIC FRAGILITY RBC
Low
$4
Average
$266
Median
$120
High
$27.9k
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Prices here combine facility and professional fees. See them separately →Experimental
Reflects a negotiated percentage of total billed charges.
Showing only prices reported under the percent of billed charges methodology. Choose another in the filter above to change the chart. 732 hospitals; the 90th percentile is 11.6× 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 | North Carolina Baptist Hospital Winston Salem, NC | $331 | $444 | $201 | 45% | 9–90 | $181 – $824 |
| 2 | Norton Hospitals INC Louisville, KY | $223 | $197 | $83 | 42% | 4–40 | $57 – $320 |
| 3 | Norton Hospitals INC Louisville, KY | $223 | $196 | $83 | 43% | 4–40 | $57 – $320 |
| 4 | Norton Hospitals INC Louisville, KY | $223 | $196 | $83 | 43% | 4–40 | $57 – $320 |
| 5 | St Louis Childrens Hospital Saint Louis, MO | $178 | $167 | $24 | 15% | 3–30 | $116 – $203 |
| 6 | Norton Hospitals INC Louisville, KY | $205 | $176 | $89 | 51% | 2–20 | $57 – $295 |
| 7 | Brigham and Women's Hospital Boston, MA | $80 | $80 | $28 | 35% | 2–20 | $52 – $108 |
| 8 | Prisma Health Baptist Easley Hospital EASLEY, SC | $142 | $130 | $41 | 31% | 2–20 | $44 – $176 |
| 9 | Prisma Health Greenville Memorial Hospital GREENVILLE, SC | $141 | $129 | $40 | 31% | 2–20 | $44 – $176 |
| 10 | City Hospital, Inc. Martinsburg, WV | $274 | $274 | — | — | 1–10 | $274 – $274 |
Ask Claude or any MCP client for CPT 85557 pricing at a specific hospital — see how to connect.