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 Ref Mlh1 Hypermethylation Analysis, Tumor, Microdissection (Mayo)
Prices here combine facility and professional fees. See them separately →Experimental
Based on 2,830–5,890 billing samples across every hospital reporting.
Low
$16
Average
$778
Median
$254
High
$762.5k
Filter by billing methodology
Showing prices across every billing methodology. Pick one in the filter above to narrow the chart. 1931 hospitals; the 90th percentile is 5.2× 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 Medicine Central DuPage Hospital Winfield, IL | $230 | $3.8k | $10.0k | 261% | 1,144 | $20 – $46.1k |
| 2 | Northwestern Memorial Hospital Chicago, IL | $325 | $7.5k | $17.0k | 226% | 792–972 | $63 – $99.6k |
| 3 | Northwestern Lake Forest Hospital Lake Forest, IL | $232 | $3.2k | $8.5k | 267% | 308 | $48 – $39.4k |
| 4 | Massachusetts General Hospital Boston, MA | $389 | $342 | $88 | 26% | 149–239 | $163 – $431 |
| 5 | Mayo Clinic Rochester, MN | $647 | $551 | $243 | 44% | 101–371 | $18 – $861 |
| 6 | Northwestern Medicine Delnor Hospital Geneva, IL | $237 | $265 | $195 | 73% | 41–410 | $43 – $1.1k |
| 7 | Mayo Clinic Arizona Phoenix, AZ | $427 | $363 | $141 | 39% | 32–104 | $22 – $658 |
| 8 | Northern Illinois Medical Center DBA Northwestern Medicine McHenry Hospital McHenry, IL | $222 | $2.2k | $4.9k | 217% | 30–300 | $62 – $24.4k |
| 9 | Seattle Children's Hospital Seattle, WA | $320 | $681 | $550 | 81% | 24–240 | $64 – $1.5k |
| 10 | Duke University Hospital Durham, NC | $155 | $168 | $91 | 54% | 24–96 | $84 – $473 |
Ask Claude or any MCP client for CPT 88381 pricing at a specific hospital — see how to connect.