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 SNRPN/UBE3A METHYLATION ANALYSIS - PRADER-WILLI
Prices here combine facility and professional fees. See them separately →Experimental
Based on 162–477 billing samples across every hospital reporting.
Low
$20
Average
$200
Median
$97
High
$6.2k
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Showing prices across every billing methodology. Pick one in the filter above to narrow the chart. 1840 hospitals; the 90th percentile is 6.9× 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 | Boston Children's Hospital Boston, MA | $856 | $830 | $180 | 22% | 127 | $150 – $1.1k |
| 2 | OU Health - University of Oklahoma Medical Center Oklahoma City, OK | $52 | $92 | $110 | 119% | 5–50 | $45 – $448 |
| 3 | Childrens Hospital Colorado Aurora, CO | $682 | $690 | $266 | 39% | 4–40 | $69 – $1.2k |
| 4 | Vanderbilt University Medical Center Nashville, TN | $87 | $130 | $112 | 86% | 3–30 | $0 – $663 |
| 5 | Seattle Children's Hospital Seattle, WA | $682 | $643 | $129 | 20% | 3–30 | $202 – $771 |
| 6 | State Of Mississippi-university Of Mississippi Medical Center JACKSON, MS | $51 | $55 | $23 | 42% | 3–30 | $30 – $128 |
| 7 | Nemours Children's Hospital Wilmington, DE | $402 | $424 | $183 | 43% | 3–30 | $41 – $877 |
| 8 | North Carolina Baptist Hospital Winston Salem, NC | $87 | $115 | $55 | 48% | 2–20 | $50 – $230 |
| 9 | Cumberland County Hospital System Inc Fayetteville, NC | $52 | $80 | $64 | 80% | 2–20 | $51 – $305 |
| 10 | Massachusetts General Hospital Boston, MA | $355 | $355 | — | — | 2–20 | $355 – $355 |
Ask Claude or any MCP client for CPT 81331 pricing at a specific hospital — see how to connect.