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
TEST FOR PHOSPHORYLATED TAU PROTEIN
Low
$129
Average
$435
Median
$333
High
$921
Each hospital's average Premera rate, under the methodology and billing class chosen below.
36 hospitals; the 90th percentile is 6.2× the 10th. Each bar is a price range and its height is how many hospitals fall in it. Hover a bar, or a row in the ladder, for details.
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41 hospital rates
iThe hospitals that file a Premera rate for this code, one row per hospital and set of terms (billing class, payment method, setting). Rates under different terms are never blended, so the terms are shown under each hospital’s name. Figures are the hospital’s averages across its plans.| # | Plans | |||||||
|---|---|---|---|---|---|---|---|---|
| 1 | Central Washington Health Services Association Wenatchee, WA fee schedule · both | 1 | $206 | $206 | — | — | — | $206 – $206 |
| 2 | Central Washington Health Services Association Wenatchee, WA fee schedule · outpatient | 1 | $206 | $206 | — | — | — | $206 – $206 |
| 3 | Central Washington Health Services Association Wenatchee, WA percent of total billed charges · bothfrom % of charges | 3 | $166 | $162 | $6 | 4% | — | $151 – $166 |
| 4 | Central Washington Health Services Association Wenatchee, WA percent of total billed charges · outpatientfrom % of charges | 3 | $166 | $162 | $6 | 4% | — | $151 – $166 |
| 5 | Diley Ridge Medical Center Canal Winchester, OH facility · fee schedule · both | 1 | $129 | $129 | — | — | — | $129 – $129 |
| 6 | Good Samaritan Hospital Puyallup, WA percent of total billed charges · outpatientfrom % of charges | 4 | $796 | $796 | — | — | — | $796 – $796 |
| 7 | Holy Cross Hospital-Ft. Lauderdale Ft. Lauderdale, FL facility · case rate · both | 1 | $183 | $183 | — | — | — | $183 – $183 |
| 8 | Holy Cross Hospital-Ft. Lauderdale Ft. Lauderdale, FL professional · fee schedule · inpatient | 1 | $180 | $180 | — | — | — | $180 – $180 |
| 9 | Holy Cross Hospital-Ft. Lauderdale Ft. Lauderdale, FL professional · fee schedule · outpatient | 1 | $180 | $180 | — | — | — | $180 – $180 |
| 10 | Holy Cross Hospital-Silver Spring Silver Spring, MD facility · percent of total billed charges · bothfrom % of charges | 1 | $921 | $921 | — | — | — | $921 – $921 |
| 11 | Mary Bridge Children's Hospital Tacoma, WA percent of total billed charges · outpatientfrom % of charges | 4 | $796 | $796 | — | — | — | $796 – $796 |
| 12 | Mercy Fitzgerald Hospital Darby, PA facility · percent of total billed charges · bothfrom % of charges | 1 | $429 | $429 | — | — | — | $429 – $429 |
| 13 | Mercy Health Lakeshore Campus Shelby, MI facility · percent of total billed charges · bothfrom % of charges | 1 | $243 | $243 | — | — | — | $243 – $243 |
| 14 | Mishawaka Medical Center Mishawaka, IN facility · fee schedule · both | 1 | $258 | $258 | — | — | — | $258 – $258 |
| 15 | Mount Carmel East Reynoldsburg, OH facility · fee schedule · both | 1 | $129 | $129 | — | — | — | $129 – $129 |
| 16 | Mount Carmel Grove City Grove City, OH facility · fee schedule · both | 1 | $129 | $129 | — | — | — | $129 – $129 |
| 17 | Mount Carmel New Albany Surgical Hospital New Albany, OH facility · fee schedule · both | 1 | $129 | $129 | — | — | — | $129 – $129 |
| 18 | Mount Carmel St Ann's Lewis Center, OH facility · fee schedule · both | 1 | $129 | $129 | — | — | — | $129 – $129 |
| 19 | MultiCare Auburn Medical Center Auburn, WA percent of total billed charges · outpatientfrom % of charges | 4 | $796 | $796 | — | — | — | $796 – $796 |
| 20 | MultiCare Capital Medical Center Lacey, WA percent of total billed charges · outpatientfrom % of charges | 4 | $788 | $788 | $8 | 1% | — | $780 – $796 |
| 21 | MultiCare Covington Medical Center Covington, WA percent of total billed charges · outpatientfrom % of charges | 4 | $796 | $796 | — | — | — | $796 – $796 |
| 22 | MultiCare Deaconess Hospital Spokane, WA percent of total billed charges · outpatientfrom % of charges | 3 | $715 | $715 | — | — | — | $715 – $715 |
| 23 | MultiCare Valley Hospital Spokane Valley, WA percent of total billed charges · outpatientfrom % of charges | 3 | $715 | $715 | — | — | — | $715 – $715 |
| 24 | MultiCare Yakima Valley Memorial Hospital Association Union Gap, WA percent of total billed charges · outpatientfrom % of charges | 3 | $715 | $715 | — | — | — | $715 – $715 |
| 25 | Nazareth Hospital Philadelphia, PA facility · percent of total billed charges · bothfrom % of charges | 1 | $429 | $429 | — | — | — | $429 – $429 |
← Payers reporting CPT 84393 · Snapshot 20261111T120946Z-9134e7f7