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 Njx Px Nfrosgrm &/Urtrgrm - Existing Access
Low
$1
Average
$1.8k
Median
$1.4k
High
$58.4k
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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. 1032 hospitals; the 90th percentile is 4.4× 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.
Click a bar to filter the hospitals table to that price range.
| # | Hospital | ||||||
|---|---|---|---|---|---|---|---|
| 1 | Northwestern Memorial Hospital Chicago, IL | $4.0k | $6.7k | $5.7k | 85% | 1,061 | $751 – $23.4k |
| 2 | Northwestern Medicine Central DuPage Hospital Winfield, IL | $2.4k | $3.5k | $3.2k | 93% | 43–430 | $277 – $12.6k |
| 3 | Palos Community Hospital Palos Heights, IL | $2.8k | $2.6k | $1.3k | 51% | 33–330 | $642 – $4.6k |
| 4 | Northwestern Medicine Kishwaukee Hospital DeKalb, IL | $3.5k | $5.5k | $4.5k | 81% | 29–290 | $735 – $16.4k |
| 5 | Northwestern Medicine Delnor Hospital Geneva, IL | $2.8k | $3.1k | $1.7k | 54% | 29–290 | $598 – $7.4k |
| 6 | Northern Illinois Medical Center DBA Northwestern Medicine McHenry Hospital McHenry, IL | $2.6k | $4.6k | $4.3k | 95% | 25–250 | $775 – $18.9k |
| 7 | Northwestern Lake Forest Hospital Lake Forest, IL | $2.0k | $2.4k | $1.3k | 55% | 23–230 | $666 – $5.3k |
| 8 | Fairview Health Services Edina, MN | $1.3k | $1.3k | $498 | 39% | 15–150 | $28 – $2.4k |
| 9 | Fairview Health Services Minneapolis, MN | $1.3k | $1.4k | $393 | 29% | 12–120 | $447 – $2.4k |
| 10 | Mayo Clinic Rochester, MN | $1.8k | $1.5k | $487 | 33% | 11–110 | $409 – $2.9k |
Ask Claude or any MCP client for CPT 50431 pricing at a specific hospital — see how to connect.