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
Co57/58
Chicago, IL
See all hospitals reporting HCPCS A9546 →Price type
Advocate Trinity Hospital’s median price of $2 is 23% below the median hospital's median price ($3), higher than 41% of the 757 hospitals reporting HCPCS A9546. The highlighted bar is where this hospital falls; shaded is the middle 50% of hospitals.
Negotiated rates from the hospital’s own file: 2 payers, 3 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 | Cigna commercial fee schedule · outpatient | $2 | $2 | — | — | — | $2 – $2 |
| 2 | UnitedHealthcare commercial fee schedule · outpatient | $2 | $3 | $1 | 37% | — | $2 – $5 |
| 3 | UnitedHealthcare hmo fee schedule · outpatient | $5 | $5 | — | — | — | $5 – $5 |
Last updated: Nov 4, 2025
See Cobalt-57 or cobalt-58 vitamin B12 absorption test dose pricing across every hospital in the network reporting it, or ask Claude or any MCP client directly — see how to connect.