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
VALPROIC ACID LEVEL
Based on 8,972–30,698 billing samples across every hospital reporting.
Low
$5
Average
$998
Median
$49
High
$2284.5k
Filter by billing methodology
Showing prices across every billing methodology. Pick one in the filter above to narrow the chart. 2489 hospitals; the 90th percentile is 8.9× 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 | State Of Mississippi-university Of Mississippi Medical Center JACKSON, MS | $27 | $47 | $47 | 99% | 580–652 | $13 – $147 |
| 2 | St. Peter's Health Helena, MT | $86 | $70 | $32 | 46% | 545–608 | $14 – $99 |
| 3 | Dignity Health Merced, CA | $17 | $133 | $185 | 139% | 319–391 | $14 – $730 |
| 4 | Public Hospital Dist No 1 Skagit dba Cascade Valley Hospital Arlington, WA | $127 | $1.3k | $3.8k | 286% | 306–360 | $14 – $16.9k |
| 5 | Northwestern Medicine Central DuPage Hospital Winfield, IL | $139 | $191 | $166 | 87% | 210–318 | $12 – $558 |
| 6 | Appalachian Regional Healthcare, Inc. Hazard, KY | $14 | $22 | $12 | 53% | 193–220 | $10 – $41 |
| 7 | Corning Hospital Corning, NY | $24 | $39 | $55 | 142% | 189 | $14 – $279 |
| 8 | Parkland Health Dallas, TX | $38 | $53 | $69 | 130% | 177–366 | $11 – $279 |
| 9 | Boston Children's Hospital Boston, MA | $177 | $173 | $35 | 20% | 174 | $54 – $227 |
| 10 | Eskenazi Health Indianapolis, IN | $140 | $133 | $22 | 16% | 169–223 | $69 – $145 |
Ask Claude or any MCP client for CPT 80164 pricing at a specific hospital — see how to connect.