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 THYROID STIMULATING IMMUNOGLOB
Low
$2
Average
$2.5k
Median
$222
High
$3362.3k
Filter by billing methodology
Reflects a negotiated percentage of total billed charges.
Showing only prices reported under the percent of billed charges methodology. Choose another in the filter above to change the chart. 1557 hospitals; the 90th percentile is 11.7× 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 | St. Peter's Health Helena, MT | $123 | $117 | $10 | 9% | 521–575 | $97 – $127 |
| 2 | Northwestern Medicine Central DuPage Hospital Winfield, IL | $291 | $285 | $190 | 67% | 397–415 | $40 – $581 |
| 3 | Baptist Healthcare System Inc Lexington, KY | $453 | $457 | $192 | 42% | 357 | $77 – $731 |
| 4 | Baptist Healthcare System Inc Corbin, KY | $681 | $538 | $252 | 47% | 284 | $68 – $809 |
| 5 | West Virginia University Hospitals, Inc. Morgantown, WV | $72 | $69 | $5 | 7% | 196–214 | $60 – $72 |
| 6 | North Carolina Baptist Hospital Winston Salem, NC | $60 | $81 | $36 | 45% | 172–262 | $33 – $149 |
| 7 | North Carolina Baptist Hospital Bermuda Run, NC | $58 | $77 | $35 | 45% | 170–242 | $31 – $141 |
| 8 | Massachusetts General Hospital Boston, MA | $420 | $392 | $118 | 30% | 130–166 | $219 – $571 |
| 9 | Brigham and Women's Hospital Boston, MA | $478 | $412 | $118 | 29% | 122–158 | $219 – $571 |
| 10 | Baptist Healthcare System Inc. Louisville, KY | $404 | $465 | $182 | 39% | 112 | $210 – $761 |
Ask Claude or any MCP client for CPT 84445 pricing at a specific hospital — see how to connect.