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
PROTEIN ELECT FRCTNQUANTO/F
Pendleton, OR
See all hospitals reporting CPT 84166 →Price type
Commonspirit Oregon’s median price of $268 is 823% above the median hospital's median price ($29), higher than 98% of the 2,551 hospitals reporting CPT 84166. The highlighted bar is where this hospital falls; shaded is the middle 50% of hospitals.
Negotiated rates from the hospital’s own file: 4 payers, 8 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.
Filter by billing methodology
Filter by billing class
| # | |||||||
|---|---|---|---|---|---|---|---|
| 1 | Cigna commercial|all plans fee schedule · inpatient | $161 | $161 | — | — | — | $161 – $161 |
| 2 | Cigna commercial|all plans fee schedule · outpatient | $167 | $167 | — | — | — | $167 – $167 |
| 3 | Regence commercial|all plans fee schedule · inpatient | $238 | $238 | — | — | — | $238 – $238 |
| 4 | Regence commercial|all plans fee schedule · outpatient | $238 | $238 | — | — | — | $238 – $238 |
| 5 | Aetna commercial|all plans fee schedule · inpatient | $283 | $283 | — | — | — | $283 – $283 |
| 6 | Aetna commercial|all plans fee schedule · outpatient | $283 | $283 | — | — | — | $283 – $283 |
| 7 | UnitedHealthcare commercial|all plans fee schedule · inpatient | $283 | $283 | — | — | — | $283 – $283 |
| 8 | UnitedHealthcare commercial|all plans fee schedule · outpatient | $283 | $283 | — | — | — | $283 – $283 |
Last updated: Feb 28, 2026
See Protein electrophoresis, urine or spinal fluid pricing across every hospital in the network reporting it, or ask Claude or any MCP client directly — see how to connect.