Alkaline phosphatase test cost in Portland, OR
In Portland-Vancouver-Hillsboro, OR-WA, 16 hospitals list a cash price for alkaline phosphatase (ALP) blood test: from $3.90 to $47.10, with a median of $21.25. The lowest listed price is at Legacy Mount Hood Medical Center and 4 other hospitals — $17.35 less than the median here. Across Oregon, the median is $22.94 at 47 hospitals.
Cash prices at 16 facilities across 9 cities for code 84075, as an outpatient — the setting a self-pay patient normally buys. Collected Sep 23, 2026; the hospital files themselves were last updated between Mar 23, 2026 and Apr 1, 2026.
Where each hospital's price falls
Each dot is one hospital's cash price on a scale from the lowest to the highest in Portland-Vancouver-Hillsboro, OR-WA.
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list | File date |
|---|---|---|---|---|---|
| Legacy Mount Hood Medical Center lowest Gresham, OR · (503) 674-1122 HC ALKALINE PHOSPHATASE ISOS 84075 | $3.90 | $6.00 | — | 35% | Apr 1, 2026 source file |
| Legacy Salmon Creek Medical Center lowest Vancouver, WA · (360) 487-1000 HC ALKALINE PHOSPHATASE ISOS 84075 | $3.90 | $6.00 | — | 35% | Apr 1, 2026 source file |
| Legacy Meridian Park Medical Center lowest Tualatin, OR · (503) 692-1212 HC ALKALINE PHOSPHATASE ISOS 84075 | $3.90 | $6.00 | — | 35% | Apr 1, 2026 source file |
| Legacy Emanuel Medical Center lowest Portland, OR · (503) 413-2200 HC ALKALINE PHOSPHATASE ISOS 84075 | $3.90 | $6.00 | — | 35% | Apr 1, 2026 source file |
| Legacy Emanuel Medical Center lowest Portland, OR · (503) 413-2200 HC ALKALINE PHOSPHATASE ISOS 84075 | $3.90 | $6.00 | — | 35% | Apr 1, 2026 source file |
| Legacy Good Samaritan Medical Center lowest Portland, OR · (503) 413-7682 HC ALKALINE PHOSPHATASE ISOS 84075 | $3.90 | $6.00 | — | 35% | Apr 1, 2026 source file |
| Legacy Emanuel Medical Center Portland, OR · (503) 413-2200 HC ALP ISO 84075 | $9.75 | $15.00 | — | 35% | Apr 1, 2026 source file |
| Legacy Mount Hood Medical Center Gresham, OR · (503) 674-1122 HC ALP ISO 84075 | $9.75 | $15.00 | — | 35% | Apr 1, 2026 source file |
| Legacy Good Samaritan Medical Center Portland, OR · (503) 413-7682 HC ALP ISO 84075 | $9.75 | $15.00 | — | 35% | Apr 1, 2026 source file |
| Legacy Emanuel Medical Center Portland, OR · (503) 413-2200 HC ALP ISO 84075 | $9.75 | $15.00 | — | 35% | Apr 1, 2026 source file |
| Legacy Salmon Creek Medical Center Vancouver, WA · (360) 487-1000 HC ALP ISO 84075 | $9.75 | $15.00 | — | 35% | Apr 1, 2026 source file |
| Legacy Meridian Park Medical Center Tualatin, OR · (503) 692-1212 HC ALP ISO 84075 | $9.75 | $15.00 | — | 35% | Apr 1, 2026 source file |
| Hillsboro Medical Center Hillsboro, OR · (503) 681-1111 Alk Phos | $18.20 | $28.00 | $4.04–$28.00 | 35% | — source file |
| Oregon Health & Science University Portland, OR · (503) 494-9000 Alk Phos | $18.20 | $28.00 | $4.14–$28.00 | 35% | Mar 23, 2026 source file |
| Kaiser Sunnyside Medical Center Clackamas, OR · (503) 652-2880 ASSAY OF PHOSPHATASE ALKALINE | $21.25 | $25.00 | $6.00–$20.54 | 15% | — source file |
| Kaiser Foundation Hospital - Westside Hillsboro, OR · (971) 310-0100 ASSAY OF PHOSPHATASE ALKALINE | $21.25 | $25.00 | $6.00–$20.54 | 15% | — source file |
| PeaceHealth Southwest Medical Center Vancouver, WA · (360) 256-2000 ASSAY ALKALINE PHOSPHATASE | $22.10 | $34.00 | $2.07–$16.81 | 35% | — source file |
| Providence St Vincent Medical Center Portland, OR · (503) 216-1234 HC ASSAY OF PHOSPHATASE ALKALINE LAB | $25.50 | $34.00 | — | 25% | Apr 1, 2026 source file |
| Providence Portland Medical Center Portland, OR · (503) 215-1111 HC ASSAY OF PHOSPHATASE ALKALINE LAB | $25.50 | $34.00 | — | 25% | Apr 1, 2026 source file |
| Providence St Vincent Medical Center Portland, OR · (503) 216-1234 HC ZALKP TOTAL (PANL) | $25.50 | $34.00 | — | 25% | Apr 1, 2026 source file |
| Providence St Vincent Medical Center Portland, OR · (503) 216-1234 HC ALKALINE PHOS | $25.50 | $34.00 | — | 25% | Apr 1, 2026 source file |
| Providence Milwaukie Hospital Milwaukie, OR · (503) 513-8300 HC ALKALINE PHOS | $25.50 | $34.00 | — | 25% | Apr 1, 2026 source file |
| Providence Milwaukie Hospital Milwaukie, OR · (503) 513-8300 HC ASSAY OF PHOSPHATASE ALKALINE LAB | $25.50 | $34.00 | — | 25% | Apr 1, 2026 source file |
| Providence Willamette Falls Medical Center Oregon City, OR · (503) 656-1631 HC ZALKP TOTAL (PANL) | $25.50 | $34.00 | — | 25% | Apr 1, 2026 source file |
| Providence Newberg Medical Center Newberg, OR · (503) 537-1555 HC ZALKP TOTAL (PANL) | $25.50 | $34.00 | — | 25% | Apr 1, 2026 source file |
| Providence Newberg Medical Center Newberg, OR · (503) 537-1555 HC ALKALINE PHOS | $25.50 | $34.00 | — | 25% | Apr 1, 2026 source file |
| Providence Newberg Medical Center Newberg, OR · (503) 537-1555 HC ASSAY OF PHOSPHATASE ALKALINE LAB | $25.50 | $34.00 | — | 25% | Apr 1, 2026 source file |
| Providence Portland Medical Center Portland, OR · (503) 215-1111 HC ZALKP TOTAL (PANL) | $25.50 | $34.00 | — | 25% | Apr 1, 2026 source file |
| Providence Portland Medical Center Portland, OR · (503) 215-1111 HC ALKALINE PHOS | $25.50 | $34.00 | — | 25% | Apr 1, 2026 source file |
| Providence Willamette Falls Medical Center Oregon City, OR · (503) 656-1631 HC ASSAY OF PHOSPHATASE ALKALINE LAB | $25.50 | $34.00 | — | 25% | Apr 1, 2026 source file |
| Providence Willamette Falls Medical Center Oregon City, OR · (503) 656-1631 HC ALKALINE PHOS | $25.50 | $34.00 | — | 25% | Apr 1, 2026 source file |
| Providence Milwaukie Hospital Milwaukie, OR · (503) 513-8300 HC ZALKP TOTAL (PANL) | $25.50 | $34.00 | — | 25% | Apr 1, 2026 source file |
| Legacy Meridian Park Medical Center Tualatin, OR · (503) 692-1212 HC ALKALINE PHOSPHATASE | $33.15 | $51.00 | — | 35% | Apr 1, 2026 source file |
| Legacy Emanuel Medical Center Portland, OR · (503) 413-2200 HC ALKALINE PHOSPHATASE | $33.15 | $51.00 | — | 35% | Apr 1, 2026 source file |
| Legacy Salmon Creek Medical Center Vancouver, WA · (360) 487-1000 HC ALKALINE PHOSPHATASE | $33.15 | $51.00 | — | 35% | Apr 1, 2026 source file |
| Legacy Good Samaritan Medical Center Portland, OR · (503) 413-7682 HC ALKALINE PHOSPHATASE | $33.15 | $51.00 | — | 35% | Apr 1, 2026 source file |
| Legacy Mount Hood Medical Center Gresham, OR · (503) 674-1122 HC ALKALINE PHOSPHATASE | $33.15 | $51.00 | — | 35% | Apr 1, 2026 source file |
| Legacy Emanuel Medical Center Portland, OR · (503) 413-2200 HC ALKALINE PHOSPHATASE | $33.15 | $51.00 | — | 35% | Apr 1, 2026 source file |
| PeaceHealth Southwest Medical Center Vancouver, WA · (360) 256-2000 PHOSPHATASE (ENZYME) LEVEL; ALKALINE | $46.80 | $72.00 | $2.07–$16.81 | 35% | — source file |
| Shriners Childrens - Portland Portland, OR · (541) 241-5090 ASSAY ALKALINE PHOSPHATASE | $47.10 | $47.10 | $4.14–$18.13 | — | — source file |
Outpatient: lowest $3.90, median $21.25, highest $47.10 — a 12.1× difference within the same market.
As an inpatient, the same code is billed by 12 facilities here, median $21.25. Inpatient and outpatient prices are not comparable and are kept on separate pages: the inpatient charge covers admission, not the same purchase.
Cash or insurance?
At 2 of 6 hospitals that publish insurer rates for this code here, the cash price is below the highest rate a health plan has negotiated, and at none is it below every plan's rate. If you have insurance but have not met your deductible, you usually pay your plan's negotiated rate, which falls somewhere in the "Insurers pay" column. Paying cash can cost less, but a cash payment usually does not count toward your deductible. Ask the hospital for both numbers before you book.
What it is
An alkaline phosphatase test measures an enzyme from the liver, bile ducts and bones. High levels suggest a blocked bile duct, liver disease or bone disease.
What the price covers
The price usually covers running the test. The blood draw (36415) is often billed as a separate line.
6 rows held back from this comparison
They are priced below $1 or below a tenth of the national median for code 84075 ($36.48). Such a line is almost always a physician's fee billed separately, an assistant's share or a placeholder — a real charge, but not the price of the procedure itself.
| Legacy Emanuel Medical Center Portland, ORHC ALKALINE PHOSPHATASE ISOS PART 1 | $2.52 | file |
| Legacy Emanuel Medical Center Portland, ORHC ALKALINE PHOSPHATASE ISOS PART 1 | $2.52 | file |
| Legacy Mount Hood Medical Center Gresham, ORHC ALKALINE PHOSPHATASE ISOS PART 1 | $2.52 | file |
| Legacy Meridian Park Medical Center Tualatin, ORHC ALKALINE PHOSPHATASE ISOS PART 1 | $2.52 | file |
| Legacy Salmon Creek Medical Center Vancouver, WAHC ALKALINE PHOSPHATASE ISOS PART 1 | $2.52 | file |
| Legacy Good Samaritan Medical Center Portland, ORHC ALKALINE PHOSPHATASE ISOS PART 1 | $2.52 | file |