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
ASSAY OF VITAMIN K
Quincy, IL
See all hospitals reporting CPT 84597 →Price type
Blessing Hospital’s median price of $23 is about the same as the median hospital's median price ($24), higher than 50% of the 2,518 hospitals reporting CPT 84597. The highlighted bar is where this hospital falls; shaded is the middle 50% of hospitals.
Negotiated rates from the hospital’s own file: 3 payers, 4 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 | UnitedHealthcare commercial professional · fee schedule · both | $6 | $6 | — | — | — | $6 – $6 |
| 2 | UnitedHealthcare medicare advantage facility · case rate · outpatient | $14 | $14 | — | — | — | $14 – $14 |
| 3 | Bcbs Il commercial professional · fee schedule · both | $14 | $14 | $10 | 68% | — | $5 – $24 |
| 4 | Blue Cross Blue Shield commercial professional · fee schedule · both | $21 | $21 | — | — | — | $21 – $21 |
Last updated: Jun 8, 2026
See Vitamin K blood test pricing across every hospital in the network reporting it, or ask Claude or any MCP client directly — see how to connect.