Sodium test cost in Riverside, CA
In Riverside-San Bernardino-Ontario, CA, 24 hospitals list a cash price for sodium blood test: from $4.00 to $348.00, with a median of $37.35. The lowest listed price is at Chino Valley Medical Center and 2 other hospitals — $33.35 less than the median here. Across California, the median is $65.52 at 208 hospitals.
Cash prices at 24 facilities across 19 cities for code 84295, as an outpatient — the setting a self-pay patient normally buys. Collected Sep 29, 2026; the hospital files themselves were last updated between Feb 28, 2026 and Sep 17, 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 Riverside-San Bernardino-Ontario, CA.
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list | File date |
|---|---|---|---|---|---|
| Chino Valley Medical Center lowest Chino, CA · (909) 627-6111 Hc Assay Of Serum Sodium | $4.00 | $144.46 | $4.03–$144.46 | 97% | Sep 1, 2026 source file |
| Desert Valley Hospital lowest Victorville, CA · (760) 241-8000 SODIUM,SERUM | $4.00 | $64.38 | $4.03–$84.00 | 94% | Sep 1, 2026 source file |
| Montclair Hospital Medical Center lowest Montclair, CA · (909) 625-8300 Hc Assay Of Serum Sodium | $4.00 | $144.46 | $4.03–$144.46 | 97% | Sep 1, 2026 source file |
| Desert Valley Hospital lowest Victorville, CA · (760) 241-8000 SODIUM | $4.00 | $47.04 | $4.03–$84.00 | 91% | Sep 1, 2026 source file |
| Desert Valley Hospital lowest Victorville, CA · (760) 241-8000 SODIUM;SERUM | $4.00 | $84.00 | $4.03–$84.00 | 95% | Sep 1, 2026 source file |
| St Bernardine Medical Center San Bernardino, CA · (909) 883-8711 RL-A-NA 20001 | $4.27 | $12.80 | $3.33–$25.15 | 67% | Feb 28, 2026 source file |
| Community Hospital of San Bernardino San Bernardino, CA · (909) 887-6333 RL-A-NA 20001 | $5.01 | $12.80 | $2.56–$25.15 | 61% | Feb 28, 2026 source file |
| San Gorgonio Memorial Hospital Banning, CA · (951) 769-2101 BLOOD SODIUM LEVEL | $7.60 | $37.98 | $4.57–$37.98 | 80% | — source file |
| Mountains Community Hospital Lake Arrowhead, CA · (909) 336-3651 SODIUM | $11.20 | $28.00 | $12.60–$23.80 | 60% | — source file |
| Bear Valley Community Hospital Big Bear Lake, CA · (909) 866-6501 SODIUM | $14.00 | $20.00 | $4.57–$17.00 | 30% | — source file |
| St Bernardine Medical Center San Bernardino, CA · (909) 883-8711 SODIUM SERUM/BLD/PLASMA | $17.32 | $52.00 | $4.14–$52.00 | 67% | Feb 28, 2026 source file |
| Loma Linda University Behavioral Medicine Center Redlands, CA HC SODIUM INDIVIDUAL | $22.50 | $50.00 | $4.81–$40.00 | 55% | Aug 31, 2026 source file |
| Community Hospital of San Bernardino San Bernardino, CA · (909) 887-6333 SODIUM SERUM/BLD/PLASMA | $25.81 | $66.00 | $4.81–$66.00 | 61% | Feb 28, 2026 source file |
| Victor Valley Global Medical Center Victorville, CA · (760) 245-8691 SODIUM BLOOD | $32.00 | $32.00 | $2.94–$49.00 | — | May 13, 2026 source file |
| Loma Linda University Childrens Hospital Loma Linda, CA · (909) 558-8000 HC SODIUM CH | $34.65 | $77.00 | $3.90–$65.45 | 55% | Sep 2, 2026 source file |
| Loma Linda University Medical Center - Murrieta Murrieta, CA · (951) 290-4000 HC SODIUM CH | $34.65 | $77.00 | $4.81–$57.75 | 55% | Sep 2, 2026 source file |
| Loma Linda University Childrens Hospital Loma Linda, CA · (909) 558-8000 HC SODIUM | $40.05 | $89.00 | $3.90–$75.65 | 55% | Sep 2, 2026 source file |
| Loma Linda University Behavioral Medicine Center Redlands, CA HC SODIUM | $40.05 | $89.00 | $4.81–$71.20 | 55% | Aug 31, 2026 source file |
| Loma Linda University Medical Center Loma Linda, CA · (909) 558-4000 HC SODIUM | $40.05 | $89.00 | $3.90–$80.10 | 55% | Sep 2, 2026 source file |
| Loma Linda University Medical Center - Murrieta Murrieta, CA · (951) 290-4000 HC SODIUM | $40.05 | $89.00 | $4.81–$66.75 | 55% | Sep 2, 2026 source file |
| Loma Linda University Childrens Hospital Loma Linda, CA · (909) 558-8000 HC NA (POC) | $40.95 | $91.00 | $3.90–$77.35 | 55% | Sep 2, 2026 source file |
| Loma Linda University Medical Center Loma Linda, CA · (909) 558-4000 HC NA (POC) | $40.95 | $91.00 | $3.90–$81.90 | 55% | Sep 2, 2026 source file |
| Loma Linda University Medical Center - Murrieta Murrieta, CA · (951) 290-4000 HC NA (POC) | $40.95 | $91.00 | $4.81–$68.25 | 55% | Sep 2, 2026 source file |
| Loma Linda University Behavioral Medicine Center Redlands, CA HC NA (POC) | $40.95 | $91.00 | $4.81–$72.80 | 55% | Aug 31, 2026 source file |
| St Bernardine Medical Center San Bernardino, CA · (909) 883-8711 SOD SERUM/BLD/PLASMA NONL | $50.62 | $152.00 | $4.14–$129.20 | 67% | Feb 28, 2026 source file |
| Loma Linda University Medical Center Loma Linda, CA · (909) 558-4000 HC BLOOD GAS SODIUM | $54.90 | $122.00 | $3.90–$109.80 | 55% | Sep 2, 2026 source file |
| Loma Linda University Childrens Hospital Loma Linda, CA · (909) 558-8000 HC BLOOD GAS SODIUM | $54.90 | $122.00 | $3.90–$103.70 | 55% | Sep 2, 2026 source file |
| Loma Linda University Medical Center - Murrieta Murrieta, CA · (951) 290-4000 HC BLOOD GAS SODIUM | $54.90 | $122.00 | $4.81–$91.50 | 55% | Sep 2, 2026 source file |
| Kaiser Foundation Hospital - Moreno Valley Moreno Valley, CA · (951) 251-6530 SODIUM SERUM PLASMA OR WHOLE BLOOD | $65.52 | $126.00 | $3.00–$10.00 | 48% | — source file |
| Kaiser Foundation Hospital - Riverside Riverside, CA · (951) 353-2000 SODIUM SERUM PLASMA OR WHOLE BLOOD | $65.52 | $126.00 | $3.00–$10.00 | 48% | — source file |
| Kaiser Foundation Hospital - Fontana Fontana, CA · (909) 427-5000 SODIUM SERUM PLASMA OR WHOLE BLOOD | $65.52 | $126.00 | $3.00–$10.00 | 48% | — source file |
| Menifee Global Medical Center Menifee, CA · (951) 679-8888 B-LAB SODIUM (ELECTRO | $67.00 | $67.00 | $3.51–$67.00 | — | May 20, 2026 source file |
| Hemet Global Medical Center Hemet, CA · (951) 652-2811 B-LAB SODIUM (ELECTRO | $67.00 | $67.00 | $3.51–$67.00 | — | Jun 15, 2026 source file |
| Community Hospital of San Bernardino San Bernardino, CA · (909) 887-6333 SOD SERUM/BLD/PLASMA NONL | $73.51 | $188.00 | $4.81–$188.00 | 61% | Feb 28, 2026 source file |
| Riverside University Medical Center Moreno Valley, CA · (951) 486-4000 HC POCT Sodium | $76.25 | $76.25 | $2.81–$76.25 | — | — source file |
| Riverside University Medical Center Moreno Valley, CA · (951) 486-4000 HC POCT Sodium | $76.25 | $76.25 | $2.81–$76.25 | — | — source file |
| Barstow Community Hospital Barstow, CA · (760) 256-1761 Blood sodium level | $77.80 | $129.67 | $5.03–$103.74 | 40% | Sep 17, 2026 source file |
| Palo Verde Hospital Blythe, CA · (760) 922-4115 Protein 24 Hour Urine | $85.50 | $114.00 | — | 25% | Jul 1, 2026 source file |
| Hemet Global Medical Center Hemet, CA · (951) 652-2811 LAB POC SODIUM | $99.00 | $99.00 | $3.51–$99.00 | — | Jun 15, 2026 source file |
| Menifee Global Medical Center Menifee, CA · (951) 679-8888 LAB POC SODIUM | $99.00 | $99.00 | $3.51–$99.00 | — | May 20, 2026 source file |
| St Mary Medical Center Apple Valley, CA · (760) 242-2311 HC SODIUM | $100.32 | $209.00 | — | 52% | Apr 1, 2026 source file |
| St Mary Medical Center Apple Valley, CA · (760) 242-2311 HC SODIUM BLOOD | $100.32 | $209.00 | — | 52% | Apr 1, 2026 source file |
| St Mary Medical Center Apple Valley, CA · (760) 242-2311 HC SODIUM SERUM PLASMA OR WHOLE BLOOD CDM | $100.32 | $209.00 | — | 52% | Apr 1, 2026 source file |
| San Antonio Regional Hospital Upland, CA · (909) 985-2811 Blood sodium level | $185.00 | $455.00 | $3.85–$836.06 | 59% | Apr 2, 2026 source file |
| Riverside University Medical Center Moreno Valley, CA · (951) 486-4000 HC Sodium Epoc | $266.75 | $266.75 | $2.81–$266.75 | — | — source file |
| Riverside University Medical Center Moreno Valley, CA · (951) 486-4000 HC Sodium Epoc | $266.75 | $266.75 | $2.81–$266.75 | — | — source file |
| Riverside University Medical Center Moreno Valley, CA · (951) 486-4000 HC Sodium Serum Plasma Wblood | $266.75 | $266.75 | $2.81–$266.75 | — | — source file |
| Riverside University Medical Center Moreno Valley, CA · (951) 486-4000 HC Sodium Serum Plasma Wblood | $266.75 | $266.75 | $2.81–$266.75 | — | — source file |
| Riverside Community Hospital Riverside, CA · (951) 788-3000 SODIUM BLD | $348.00 | $348.00 | $52.20–$313.20 | — | Sep 1, 2026 source file |
| Riverside Community Hospital Riverside, CA · (951) 788-3000 Sodium; serum, plasma or whole blood | $348.00 | $348.00 | $3.85–$13.34 | — | Sep 1, 2026 source file |
Outpatient: lowest $4.00, median $37.35, highest $348.00 — a 87.0× difference within the same market.
As an inpatient, the same code is billed by 16 facilities here, median $52.79. 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 15 of 22 hospitals that publish insurer rates for this code here, the cash price is below the highest rate a health plan has negotiated, and at 4 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 sodium test measures the level of sodium in the blood. It is used for confusion, weakness, dehydration and for people on diuretics or with heart, kidney or liver disease.
What the price covers
The price usually covers running the test. The blood draw (36415) is often billed as a separate line.
1 row held back from this comparison
It is priced below $1 or below a tenth of the national median for code 84295 ($39.07). 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.
| Eisenhower Medical Center Rancho Mirage, CAHC Sodium Blood | $2.38 | file |