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
Endo Nasal Diagnostic
Low
$0
Average
$870
Median
$244
High
$35k
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Showing only prices reported under the other methodology. Choose another in the filter above to change the chart. 383 hospitals; the 90th percentile is 19.8× 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.
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| # | Hospital | ||||||
|---|---|---|---|---|---|---|---|
| 1 | Massachusetts Eye and Ear Boston, MA | $231 | $244 | $67 | 28% | 5,510–5,618 | $164 – $941 |
| 2 | Froedtert Memorial Lutheran Hospital Inc Milwaukee, WI | $199 | $353 | $219 | 62% | 630–693 | $87 – $4.3k |
| 3 | Saint Alphonsus Medical Center - Nampa Nampa, ID | $222 | $311 | $126 | 41% | 462–516 | $71 – $7k |
| 4 | Tufts Medical Center BOSTON, MA | $798 | $798 | — | — | 455–581 | $188 – $798 |
| 5 | Samaritan Medical Center Watertown, NY | $193 | $193 | $58 | 30% | 322–457 | $50 – $4.0k |
| 6 | Boston Medical Center Boston, MA | $232 | $282 | $109 | 39% | 320–446 | $164 – $706 |
| 7 | North Carolina Baptist Hospital Winston Salem, NC | $188 | $189 | $2 | 1% | 289–397 | $83 – $4.1k |
| 8 | Saint Alphonsus Regional Medical Center - Boise Boise, ID | $222 | $1.9k | $3.6k | 194% | 246–300 | $71 – $18.4k |
| 9 | Vanderbilt University Medical Center Nashville, TN | $188 | $150 | $133 | 88% | 234–270 | $0 – $392 |
| 10 | Mayo Clinic Health System Mankato 56001-4752 | $243 | $243 | $13 | 5% | 178–232 | $51 – $640 |
Ask Claude or any MCP client for CPT 31231 pricing at a specific hospital — see how to connect.