Homocysteine test cost in Phoenix, AZ
In Phoenix-Mesa-Chandler, AZ, 14 hospitals list a cash price for Homocysteine blood test: from $10.03 to $191.00, with a median of $191.00. The lowest listed price is at Banner Ironwood Medical Center — $180.97 less than the median here. Across Arizona, the median is $56.09 at 22 hospitals.
Cash prices at 14 facilities across 8 cities for code 83090, as an outpatient — the setting a self-pay patient normally buys. Collected Sep 23, 2026; the hospital files themselves were last updated between Mar 2, 2026 and Jun 28, 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 Phoenix-Mesa-Chandler, AZ.
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list | File date |
|---|---|---|---|---|---|
| Banner Ironwood Medical Center lowest San Tan Valley, AZ LAB HOMOCYSTEINE SERUM | $10.03 | $58.00 | $17.92–$82.10 | 83% | Mar 2, 2026 source file |
| Banner Goldfield Medical Center Apache Junction, AZ LAB HOMOCYSTEINE SERUM | $11.02 | $58.00 | $17.92–$75.23 | 81% | Mar 2, 2026 source file |
| Banner Ocotillo Medical Center Chandler, AZ LAB HOMOCYSTEINE SERUM | $11.37 | $58.00 | $17.92–$82.10 | 80% | Mar 2, 2026 source file |
| Maricopa County Special Health Care District Phoenix, AZ HC HOMOCYSTINE | $20.61 | $180.00 | $11.65–$50.12 | 89% | Jun 28, 2026 source file |
| Banner Behavioral Health Hospital Scottsdale, AZ LAB HOMOCYSTEINE SERUM | $33.98 | $58.00 | $17.92–$75.10 | 41% | Mar 2, 2026 source file |
| Honorhealth Sonoran Crossing Medical Center Phoenix, AZ Hc Homocysteine | $191.00 | $191.00 | — | — | Apr 1, 2026 source file |
| Honorhealth Scottsdale Osborn Medical Center Scottsdale, AZ Hc Homocysteine | $191.00 | $191.00 | — | — | Apr 1, 2026 source file |
| Honorhealth Scottsdale Shea Medical Center Scottsdale, AZ Hc Homocysteine | $191.00 | $191.00 | — | — | Apr 1, 2026 source file |
| Honorhealth Scottsdale Thompson Peak Med Center Scottsdale, AZ Hc Homocysteine | $191.00 | $191.00 | — | — | Apr 1, 2026 source file |
| Honorhealth Tempe Medical Center Tempe, AZ Hc Homocysteine | $191.00 | $191.00 | — | — | Apr 1, 2026 source file |
| Honorhealth Deer Valley Medical Center Phoenix, AZ Hc Homocysteine | $191.00 | $191.00 | — | — | Apr 1, 2026 source file |
| HonorHealth Florence Medical Center Florence, AZ Hc Homocysteine | $191.00 | $191.00 | — | — | Apr 1, 2026 source file |
| Honorhealth Four Peaks Medical Center Mesa, AZ Hc Homocysteine | $191.00 | $191.00 | — | — | Apr 1, 2026 source file |
| Honorhealth John C. Lincoln Medical Center Phoenix, AZ Hc Homocysteine | $191.00 | $191.00 | — | — | Apr 1, 2026 source file |
Outpatient: lowest $10.03, median $191.00, highest $191.00 — a 19.0× difference within the same market.
As an inpatient, the same code is billed by 15 facilities here, median $191.00. 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 5 of 5 hospitals that publish insurer rates for this code here, the cash price is below the highest rate a health plan has negotiated, and at 3 it is 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
A homocysteine test measures an amino acid that rises with low vitamin B12 or folate and in some inherited conditions.
What the price covers
The price usually covers running the test. The blood draw (36415) is often billed as a separate line.
10 rows held back from this comparison
They are priced below $1 or below a tenth of the national median for code 83090 ($98.90). 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.
| Banner Heart Hospital Mesa, AZLAB HOMOCYSTEINE SERUM | $4.87 | file |
| Banner Casa Grande Medical Center Casa Grande, AZLAB HOMOCYSTEINE SERUM | $6.55 | file |
| Banner Baywood Medical Center Mesa, AZLAB HOMOCYSTEINE SERUM | $7.37 | file |
| Banner Desert Medical Center Mesa, AZLAB HOMOCYSTEINE SERUM | $8.70 | file |
| Banner Boswell Medical Center Sun City, AZLAB HOMOCYSTEINE SERUM | $8.76 | file |
| Banner Del E Webb Medical Center Sun City West, AZLAB HOMOCYSTEINE SERUM | $8.93 | file |
| Banner Estrella Medical Center Phoenix, AZLAB HOMOCYSTEINE SERUM | $9.16 | file |
| Banner Thunderbird Medical Center Glendale, AZLAB HOMOCYSTEINE SERUM | $9.16 | file |
| Banner University Medical Center Phoenix Phoenix, AZLAB HOMOCYSTEINE SERUM | $9.28 | file |
| Banner Gateway Medical Center Gilbert, AZLAB HOMOCYSTEINE SERUM | $9.63 | file |