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
Free T4-Thyroxine
Philadelphia, PA
See all hospitals reporting CPT 84439 →Price type
Children's Hospital of Philadelphia, The’s median price of $240 is 1312% above the median hospital's median price ($17), higher than 99% of the 2,631 hospitals reporting CPT 84439. The highlighted bar is where this hospital falls; shaded is the middle 50% of hospitals.
Negotiated rates from the hospital’s own file: 9 payers, 11 plan rates. A facility fee, a professional fee, a per diem and a case rate are different bills, so each is listed on its own. Open a payer to see it across hospitals.
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| # | ||||
|---|---|---|---|---|
| 1 | Highmark all plan types fee schedule · outpatient | $12.00 | $12.00 | $12.00 – $12.00 |
| 2 | Aetna Better Health all plan types percent of total billed charges · outpatientfrom % of charges | $135.14 | $135.14 | $135.14 – $135.14 |
| 3 | Bcbs Nj all plan types percent of total billed charges · outpatientfrom % of charges | $201.88 | $201.88 | $201.88 – $201.88 |
| 4 | UnitedHealthcare all plan types percent of total billed charges · outpatientfrom % of charges | $204.75 | $204.75 | $94.94 – $314.55 |
| 5 | Blue Cross Blue Shield ppo percent of total billed charges · outpatientfrom % of charges | $229.10 | $229.10 | $229.10 – $229.10 |
| 6 | Aetna all plan types percent of total billed charges · outpatientfrom % of charges | $285.95 | $285.95 | $285.95 – $285.95 |
| 7 | Cigna hmo percent of total billed charges · outpatientfrom % of charges | $285.95 | $285.95 | $285.95 – $285.95 |
| 8 | Cigna ppo percent of total billed charges · outpatientfrom % of charges | $285.95 | $285.95 | $285.95 – $285.95 |
| 9 | Highmark all plan types percent of total billed charges · outpatientfrom % of charges | $285.95 | $285.95 | $285.95 – $285.95 |
| 10 | First Health ppo percent of total billed charges · outpatientfrom % of charges | $371.74 | $371.74 | $371.74 – $371.74 |
| 11 | MultiPlan all plan types percent of total billed charges · outpatientfrom % of charges | $457.52 | $457.52 | $457.52 – $457.52 |
Last updated: Dec 31, 2025
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