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
RL-A-ADMRKS CSF 3017653C
Mt Shasta, CA
See all hospitals reporting CPT 84394 →Price type
Dignity Health’s median price of $287 is 106% above the median hospital's median price ($139), higher than 74% of the 1,491 hospitals reporting CPT 84394. The highlighted bar is where this hospital falls; shaded is the middle 50% of hospitals.
Negotiated rates from the hospital’s own file: 8 payers, 22 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 | Aetna medicare|all plans fee schedule · outpatient | $80 | $80 | — | — | — | $80 – $80 |
| 2 | Anthem medicare|all plans fee schedule · outpatient | $80 | $80 | — | — | — | $80 – $80 |
| 3 | Blue Cross Blue Shield medicare|all plans fee schedule · outpatient | $80 | $80 | — | — | — | $80 – $80 |
| 4 | Humana medicare|all plans fee schedule · outpatient | $80 | $80 | — | — | — | $80 – $80 |
| 5 | Kaiser medicare|all plans fee schedule · outpatient | $80 | $80 | — | — | — | $80 – $80 |
| 6 | UnitedHealthcare medicare|all plans fee schedule · outpatient | $80 | $80 | — | — | — | $80 – $80 |
| 7 | Cigna commercial|all other plans fee schedule · inpatient | $272 | $272 | — | — | — | $272 – $272 |
| 8 | Cigna commercial|all other plans fee schedule · outpatient | $272 | $272 | — | — | — | $272 – $272 |
| 9 | Cigna commercial|ppo fee schedule · inpatient | $272 | $272 | — | — | — | $272 – $272 |
| 10 | Cigna commercial|ppo fee schedule · outpatient | $272 | $272 | — | — | — | $272 – $272 |
| 11 | UnitedHealthcare commercial|hmo fee schedule · inpatient | $285 | $285 | — | — | — | $285 – $285 |
| 12 | UnitedHealthcare commercial|hmo fee schedule · outpatient | $285 | $285 | — | — | — | $285 – $285 |
| 13 | Aetna commercial|all other plans fee schedule · outpatient | $289 | $289 | — | — | — | $289 – $289 |
| 14 | Aetna commercial|hmo fee schedule · outpatient | $289 | $289 | — | — | — | $289 – $289 |
| 15 | Aetna commercial|ppo fee schedule · outpatient | $289 | $289 | — | — | — | $289 – $289 |
| 16 | Aetna commercial|all other plans fee schedule · inpatient | $292 | $292 | — | — | — | $292 – $292 |
| 17 | Aetna commercial|hmo fee schedule · inpatient | $292 | $292 | — | — | — | $292 – $292 |
| 18 | Aetna commercial|ppo fee schedule · inpatient | $292 | $292 | — | — | — | $292 – $292 |
| 19 | UnitedHealthcare commercial|all other plans fee schedule · inpatient | $292 | $292 | — | — | — | $292 – $292 |
| 20 | UnitedHealthcare commercial|all other plans fee schedule · outpatient | $292 | $292 | — | — | — | $292 – $292 |
| 21 | MultiPlan commercial|all plans fee schedule · inpatient | $325 | $325 | — | — | — | $325 – $325 |
| 22 | MultiPlan commercial|all plans fee schedule · outpatient | $325 | $325 | — | — | — | $325 – $325 |
Last updated: Feb 28, 2026
See Total tau protein test pricing across every hospital in the network reporting it, or ask Claude or any MCP client directly — see how to connect.