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
Prolonged Inpt/Obs Evaluation Ea 15 Min - Hp
Based on 1,334–1,721 billing samples across every hospital reporting.
Low
$0
Average
$1.5k
Median
$78
High
$27.2k
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Showing prices across every billing methodology. Pick one in the filter above to narrow the chart. 911 hospitals; the 90th percentile is 139.0× 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 | The University of Texas Medical Branch Galveston, TX | $38 | $40 | $11 | 28% | 979–997 | $28 – $74 |
| 2 | Mayo Clinic Health System Mankato 56001-4752 | $124 | $119 | $19 | 16% | 214–232 | $19 – $131 |
| 3 | Mayo Clinic Health System Eau Claire 54703-5270 | $142 | $136 | $23 | 17% | 50–77 | $21 – $149 |
| 4 | Samaritan Hospital Troy, NY | $83 | $92 | $10 | 11% | 27–54 | $22 – $101 |
| 5 | Mayo Clinic Health System Red Wing 55066-2848 | $124 | $120 | $16 | 13% | 20 | $27 – $131 |
| 6 | Eisenhower Medical Center Rancho Mirage, CA | $67 | $61 | $17 | 28% | 16–61 | $36 – $77 |
| 7 | Mercy Health Saint Marys Grand Rapids, MI | $46 | $44 | $22 | 50% | 9–90 | $22 – $97 |
| 8 | St Peters Hospital Albany, NY | $83 | $92 | $10 | 11% | 5–50 | $22 – $101 |
| 9 | Mayo Clinic Health System St, NE | $124 | $118 | $21 | 18% | 3–30 | $22 – $131 |
| 10 | Winneshiek Medical Center Decorah, IA | $101 | $137 | $75 | 55% | 3–30 | $42 – $240 |
Ask Claude or any MCP client for CPT 99418 pricing at a specific hospital — see how to connect.