Calcium test cost in Houston, TX
In Houston-Pasadena-The Woodlands, TX, 60 hospitals list a cash price for calcium blood test, total: from $5.06 to $1,124.88, with a median of $31.92. The lowest listed price is at Hsa St. Joseph — $26.86 less than the median here. Across Texas, the median is $62.92 at 294 hospitals.
Cash prices at 60 facilities across 23 cities for code 82310, 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 8, 2026.
Lowest$5.06Hsa St. Joseph
Median$31.92half pay less
Highest$1,124.88in this market
Difference222.3×highest vs lowest
Where each hospital's price falls
Each dot is one hospital's cash price on a scale from the lowest to the highest in Houston-Pasadena-The Woodlands, TX.
median
Lowest $5.06Highest $1,124.88
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list | File date |
|---|---|---|---|---|---|
| Hsa St. Joseph lowest Houston, TX · (713) 757-1000 CALCIUM; TOTAL | $5.06 | $187.91 | $2.71–$187.91 | 97% | Sep 1, 2026 source file |
| Hsa St. Joseph lowest Houston, TX · (713) 757-1000 RL CALCIUM | $5.06 | $187.91 | $2.71–$187.91 | 97% | Sep 1, 2026 source file |
| Harris Health Houston, TX · (713) 873-2000 CALCIUM (34309779) | $5.16 | $51.00 | $4.33–$33.15 | 90% | — source file |
| Harris Health Taub Loop Houston, TX · (713) 873-2000 CALCIUM (34309779) | $5.16 | $51.00 | $4.33–$33.15 | 90% | — source file |
| The Methodist Hospital Houston, TX · (713) 790-2221 HC CALCIUM FLUID | $8.50 | $17.00 | — | 50% | Apr 1, 2026 source file |
| Houston Methodist Baytown Hospital Baytown, TX · (281) 420-8600 HC CALCIUM FLUID | $8.50 | $17.00 | — | 50% | Apr 1, 2026 source file |
| Methodist Willowbrook Hospital Houston, TX · (281) 477-1000 HC CALCIUM FLUID | $8.50 | $17.00 | — | 50% | Apr 1, 2026 source file |
| Houston Methodist Continuing Care Hospital Katy, TX HC CALCIUM FLUID | $8.50 | $17.00 | — | 50% | Apr 1, 2026 source file |
| Houston Methodist Cypress Hospital Cypress, TX · (346) 618-1506 HC CALCIUM FLUID | $8.50 | $17.00 | — | 50% | Apr 1, 2026 source file |
| Methodist Sugar Land Hospital Sugar Land, TX · (281) 274-8000 HC CALCIUM FLUID | $8.50 | $17.00 | — | 50% | Apr 1, 2026 source file |
| Houston Methodist The Woodlands Hospital The Woodlands, TX · (936) 270-2000 HC CALCIUM FLUID | $8.50 | $17.00 | — | 50% | Apr 1, 2026 source file |
| Houston Methodist Clear Lake Hospital Nassau Bay, TX · (281) 333-5503 HC CALCIUM FLUID | $8.50 | $17.00 | — | 50% | Apr 1, 2026 source file |
| Methodist West Houston Hospital Houston, TX · (832) 522-1000 HC CALCIUM FLUID | $8.50 | $17.00 | — | 50% | Apr 1, 2026 source file |
| Houston Methodist Clear Lake Hospital Nassau Bay, TX · (281) 333-5503 HC PTH INTACT CALCIUM | $9.00 | $18.00 | — | 50% | Apr 1, 2026 source file |
| The Methodist Hospital Houston, TX · (713) 790-2221 HC PTH INTACT CALCIUM | $9.00 | $18.00 | — | 50% | Apr 1, 2026 source file |
| Houston Methodist Baytown Hospital Baytown, TX · (281) 420-8600 HC PTH INTACT CALCIUM | $9.00 | $18.00 | — | 50% | Apr 1, 2026 source file |
| Methodist Willowbrook Hospital Houston, TX · (281) 477-1000 HC PTH INTACT CALCIUM | $9.00 | $18.00 | — | 50% | Apr 1, 2026 source file |
| Houston Methodist Cypress Hospital Cypress, TX · (346) 618-1506 HC PTH INTACT CALCIUM | $9.00 | $18.00 | — | 50% | Apr 1, 2026 source file |
| Houston Methodist The Woodlands Hospital The Woodlands, TX · (936) 270-2000 HC PTH INTACT CALCIUM | $9.00 | $18.00 | — | 50% | Apr 1, 2026 source file |
| Methodist Sugar Land Hospital Sugar Land, TX · (281) 274-8000 HC PTH INTACT CALCIUM | $9.00 | $18.00 | — | 50% | Apr 1, 2026 source file |
| Methodist West Houston Hospital Houston, TX · (832) 522-1000 HC PTH INTACT CALCIUM | $9.00 | $18.00 | — | 50% | Apr 1, 2026 source file |
| Houston Methodist Continuing Care Hospital Katy, TX HC PTH INTACT CALCIUM | $9.00 | $18.00 | — | 50% | Apr 1, 2026 source file |
| Memorial Hermann The Woodlands Medical Center The Woodlands, TX · (713) 448-6796 HC ASSAY OF CALCIUM, TOTAL - CALCIUM | $26.16 | $81.75 | — | 68% | Apr 1, 2026 source file |
| Tirr Memorial Hermann Houston, TX HC ASSAY OF CALCIUM, TOTAL - CALCIUM | $26.16 | $81.75 | — | 68% | Apr 1, 2026 source file |
| Memorial Hermann Northeast Hospital Humble, TX · (281) 540-7700 HC ASSAY OF CALCIUM, TOTAL - CALCIUM | $26.16 | $81.75 | — | 68% | Apr 1, 2026 source file |
| Memorial Hermann Memorial City Medical Center Houston, TX · (713) 242-3000 HC ASSAY OF CALCIUM, TOTAL - CALCIUM | $26.16 | $81.75 | — | 68% | Apr 1, 2026 source file |
| Memorial Hermann Southwest Hospital Houston, TX · (713) 448-6796 HC ASSAY OF CALCIUM, TOTAL - CALCIUM | $26.16 | $81.75 | — | 68% | Apr 1, 2026 source file |
| Memorial Hermann Southeast Hospital Houston, TX · (713) 448-6796 HC ASSAY OF CALCIUM, TOTAL - CALCIUM | $26.16 | $81.75 | — | 68% | Apr 1, 2026 source file |
| Memorial Hermann Rehabilitation Hospital Katy Katy, TX HC ASSAY OF CALCIUM, TOTAL - CALCIUM | $26.16 | $81.75 | — | 68% | Apr 1, 2026 source file |
| Memorial Hermann Pearland Hospital Pearland, TX · (713) 448-6796 HC ASSAY OF CALCIUM, TOTAL - CALCIUM | $26.16 | $81.75 | — | 68% | Apr 1, 2026 source file |
| Memorial Hermann Katy Hospital Katy, TX · (281) 392-1111 HC ASSAY OF CALCIUM, TOTAL - CALCIUM | $26.16 | $81.75 | — | 68% | Apr 1, 2026 source file |
| Memorial Hermann Greater Heights Hospital Houston, TX · (713) 448-6796 HC ASSAY OF CALCIUM, TOTAL - CALCIUM | $26.16 | $81.75 | — | 68% | Apr 1, 2026 source file |
| Memorial Hermann Sugar Land Hospital Sugar Land, TX · (281) 725-5000 HC ASSAY OF CALCIUM, TOTAL - CALCIUM | $26.16 | $81.75 | — | 68% | Apr 1, 2026 source file |
| Memorial Hermann Imaging Center (Cypress) Cypress, TX · (713) 704-3700 HC ASSAY OF CALCIUM, TOTAL - CALCIUM | $31.92 | $99.75 | — | 68% | Apr 1, 2026 source file |
| Memorial Hermann Cypress Hospital Cypress, TX · (713) 704-3700 HC ASSAY OF CALCIUM, TOTAL - CALCIUM | $31.92 | $99.75 | — | 68% | Apr 1, 2026 source file |
| Memorial Hermann Imaging Center (Texas Medical Center) Houston, TX · (713) 704-3700 HC ASSAY OF CALCIUM, TOTAL - CALCIUM | $31.92 | $99.75 | — | 68% | Apr 1, 2026 source file |
| Memorial Hermann Rockets Orthopedic Hospital Bellaire, TX HC ASSAY OF CALCIUM, TOTAL - CALCIUM | $31.92 | $99.75 | — | 68% | Apr 1, 2026 source file |
| Children's Memorial Hermann Hospital Houston, TX HC ASSAY OF CALCIUM, TOTAL - CALCIUM | $31.92 | $99.75 | — | 68% | Apr 1, 2026 source file |
| Memorial Hermann-Texas Medical Center Houston, TX · (713) 704-3700 HC ASSAY OF CALCIUM, TOTAL - CALCIUM | $31.92 | $99.75 | — | 68% | Apr 1, 2026 source file |
| Memorial Hermann Imaging Center (Bellaire) Bellaire, TX · (713) 704-3700 HC ASSAY OF CALCIUM, TOTAL - CALCIUM | $31.92 | $99.75 | — | 68% | Apr 1, 2026 source file |
| Memorial Hermann Imaging Center (Upper Kirby) Houston, TX · (713) 704-3700 HC ASSAY OF CALCIUM, TOTAL - CALCIUM | $31.92 | $99.75 | — | 68% | Apr 1, 2026 source file |
| HCA Houston Healthcare Pearland Houston, TX · (713) 770-7000 CALCIUM UR RANDOM QN | $32.70 | $32.70 | $1.96–$27.80 | — | Sep 1, 2026 source file |
| Liberty Dayton Regional Medical Center Liberty, TX · (936) 336-7316 82310 Qst | $34.00 | $48.00 | $29.00–$46.00 | 29% | — source file |
| Shriners Childrens Texas Galveston, TX · (409) 770-6600 ASSAY OF CALCIUM | $38.70 | $38.70 | $4.59–$9.91 | — | — source file |
| The Community Hospital of Brazosport Lake Jackson, TX · (979) 297-4411 CALCIUM | $38.85 | $111.00 | $4.33–$89.25 | 65% | Feb 28, 2026 source file |
| Liberty Dayton Regional Medical Center Liberty, TX · (936) 336-7316 Calcium Level Total | $39.00 | $56.00 | $34.00–$53.00 | 30% | — source file |
| Liberty Dayton Regional Medical Center Liberty, TX · (936) 336-7316 Calcium, Random Urine (W/o Creatinine) Qst | $43.00 | $62.00 | $37.00–$59.00 | 31% | — source file |
| CHI St. Luke's Health Baylor College of Medicine Medical Center Houston, TX · (832) 355-1000 HC LAB CALCIUM | $53.20 | $152.00 | $3.72–$152.00 | 65% | Feb 28, 2026 source file |
| St. Lukes Hospital at the Vintage Houston, TX · (832) 534-5000 HC LAB CALCIUM | $53.20 | $152.00 | $3.72–$152.00 | 65% | Feb 28, 2026 source file |
| St Luke's Sugar Land Hospital Sugar Land, TX · (281) 637-7000 HC LAB CALCIUM | $53.20 | $152.00 | $3.72–$152.00 | 65% | Feb 28, 2026 source file |
| CHI St. Luke's Health Springwood Village Spring, TX · (936) 266-4050 HC LAB CALCIUM | $53.20 | $152.00 | $3.72–$152.00 | 65% | Feb 28, 2026 source file |
| St Luke's the Woodlands Hospital The Woodlands, TX · (936) 266-4050 HC LAB CALCIUM | $53.20 | $152.00 | $3.72–$152.00 | 65% | Feb 28, 2026 source file |
| St Luke's Lakeside Hospital The Woodlands, TX · (936) 266-4055 HC LAB CALCIUM | $53.20 | $152.00 | $3.72–$152.00 | 65% | Feb 28, 2026 source file |
| Texas Children's Hospital Houston, TX · (832) 824-1000 TC CALCIUM - QUANTITATIVE | $54.94 | $82.00 | $5.16–$77.90 | 33% | Mar 5, 2026 source file |
| Texas Children's Hospital Houston, TX · (832) 824-1000 TC CALCIUM - QUANTITATIVE | $54.94 | $82.00 | $5.16–$77.90 | 33% | Mar 5, 2026 source file |
| Texas Children's Hospital Houston, TX · (832) 824-1000 TC CALCIUM - QUANTITATIVE | $54.94 | $82.00 | $5.16–$77.90 | 33% | Mar 5, 2026 source file |
| Pam Rehabilitation Hospital of Clear Lake Webster, TX Calcium | $62.75 | $62.75 | $3.87–$56.48 | — | Aug 6, 2026 source file |
| Sweeny Community Hospital Sweeny, TX · (979) 548-3311 Calcium level, total | $65.22 | $108.70 | $5.61–$108.70 | 40% | Sep 8, 2026 source file |
| St Luke's Patients Medical Center Pasadena, TX · (281) 487-0700 CALCIUM TOTAL | $75.71 | $216.30 | $4.11–$162.23 | 65% | Feb 28, 2026 source file |
| Liberty Dayton Regional Medical Center Liberty, TX · (936) 336-7316 Calcium Lvl Qst | $86.00 | $123.00 | $74.00–$117.00 | 30% | — source file |
| PAM Health Rehabilitation Hospital of Houston Heights Houston, TX Calcium | $92.93 | $92.93 | — | — | Aug 6, 2026 source file |
| The Methodist Hospital Houston, TX · (713) 790-2221 HC CALCIUM | $97.00 | $194.00 | — | 50% | Apr 1, 2026 source file |
| PAM Health Rehabilitation Hospital of Sugar Land Sugar Land, TX Calcium | $121.00 | $121.00 | $3.87–$102.85 | — | Aug 6, 2026 source file |
| Elite Hospital Kingwood Kingwood, TX · (832) 777-6165 Calcium; total | $126.80 | $253.59 | $190.20 | 50% | — source file |
| Houston Methodist Baytown Hospital Baytown, TX · (281) 420-8600 HC CALCIUM | $180.50 | $361.00 | — | 50% | Apr 1, 2026 source file |
| Houston Methodist Clear Lake Hospital Nassau Bay, TX · (281) 333-5503 HC CALCIUM | $180.50 | $361.00 | — | 50% | Apr 1, 2026 source file |
| Methodist Sugar Land Hospital Sugar Land, TX · (281) 274-8000 HC CALCIUM | $180.50 | $361.00 | — | 50% | Apr 1, 2026 source file |
| Houston Methodist Continuing Care Hospital Katy, TX HC CALCIUM | $180.50 | $361.00 | — | 50% | Apr 1, 2026 source file |
| Methodist West Houston Hospital Houston, TX · (832) 522-1000 HC CALCIUM | $180.50 | $361.00 | — | 50% | Apr 1, 2026 source file |
| Houston Methodist The Woodlands Hospital The Woodlands, TX · (936) 270-2000 HC CALCIUM | $180.50 | $361.00 | — | 50% | Apr 1, 2026 source file |
| Houston Methodist Cypress Hospital Cypress, TX · (346) 618-1506 HC CALCIUM | $180.50 | $361.00 | — | 50% | Apr 1, 2026 source file |
| Methodist Willowbrook Hospital Houston, TX · (281) 477-1000 HC CALCIUM | $180.50 | $361.00 | — | 50% | Apr 1, 2026 source file |
| HCA Houston Healthcare Conroe Conroe, TX · (936) 539-1111 CALCIUM UR RANDOM QN | $500.00 | $500.00 | $30.00–$450.00 | — | Sep 1, 2026 source file |
| HCA Houston Rehabilitation Hospital Southeast Pasadena, TX CALCIUM UR RANDOM QN | $503.00 | $503.00 | $30.18–$452.70 | — | Sep 1, 2026 source file |
| HCA Houston Healthcare Southeast Pasadena, TX · (713) 359-1000 CALCIUM UR RANDOM QN | $503.00 | $503.00 | $30.18–$452.70 | — | Sep 1, 2026 source file |
| HCA Houston Healthcare West Houston, TX · (281) 588-8080 CALCIUM UR RANDOM QN | $528.00 | $528.00 | $31.68–$475.20 | — | Sep 1, 2026 source file |
| HCA Houston Healthcare West Houston, TX · (281) 588-8080 CALCIUM TOTAL | $528.00 | $528.00 | $31.68–$475.20 | — | Sep 1, 2026 source file |
| HCA Houston Healthcare Tomball Houston, TX · (281) 351-7500 CALCIUM TOTAL | $546.30 | $546.30 | $32.78–$464.35 | — | Sep 1, 2026 source file |
| HCA Houston Healthcare Tomball Houston, TX · (281) 351-7500 CALCIUM UR RANDOM QN | $546.30 | $546.30 | $32.78–$464.35 | — | Sep 1, 2026 source file |
| HCA Houston Healthcare North Cypress Houston, TX · (281) 359-7500 CALCIUM UR RANDOM QN | $552.23 | $552.23 | $33.13–$469.40 | — | Sep 1, 2026 source file |
| HCA Houston Healthcare Kingwood Cleveland, TX · (281) 359-7500 CALCIUM UR RANDOM QN | $552.23 | $552.23 | $33.13–$497.01 | — | Sep 1, 2026 source file |
| HCA Houston Healthcare Medical Center Houston, TX · (713) 527-5019 CALCIUM UR RANDOM QN | $635.66 | $635.66 | $38.14–$540.31 | — | Sep 1, 2026 source file |
| HCA Houston Healthcare Medical Center Houston, TX · (713) 527-5019 CALCIUM TOTAL | $636.00 | $636.00 | $38.16–$540.60 | — | Sep 1, 2026 source file |
| HCA Houston Healthcare North Cypress Houston, TX · (281) 359-7500 CALCIUM TOTAL | $658.48 | $658.48 | $39.51–$559.71 | — | Sep 1, 2026 source file |
| HCA Houston Healthcare Kingwood Cleveland, TX · (281) 359-7500 CALCIUM TOTAL | $658.48 | $658.48 | $230.47 | — | Sep 1, 2026 source file |
| HCA Houston Healthcare Southeast Pasadena, TX · (713) 359-1000 CALCIUM TOTAL | $719.90 | $719.90 | $43.19–$647.91 | — | Sep 1, 2026 source file |
| HCA Houston Rehabilitation Hospital Southeast Pasadena, TX CALCIUM TOTAL | $719.90 | $719.90 | $43.19–$647.91 | — | Sep 1, 2026 source file |
| HCA Houston Healthcare Conroe Conroe, TX · (936) 539-1111 CALCIUM TOTAL | $725.06 | $725.06 | $43.50–$652.55 | — | Sep 1, 2026 source file |
| HCA Houston Healthcare Pearland Houston, TX · (713) 770-7000 CALCIUM TOTAL | $790.17 | $790.17 | $47.41–$671.64 | — | Sep 1, 2026 source file |
| HCA Houston Healthcare Clear Lake Friendswood, TX · (281) 332-2511 CALCIUM UR RANDOM QN | $849.49 | $849.49 | $50.97–$764.54 | — | Sep 1, 2026 source file |
| HCA Houston Mainland Texas City, TX · (281) 332-2511 CALCIUM UR RANDOM QN | $849.49 | $849.49 | $50.97–$764.54 | — | Sep 1, 2026 source file |
| The Womans Hospital of Texas Houston, TX · (713) 790-1234 CALCIUM TOTAL | $882.62 | $882.62 | $308.92 | — | Sep 1, 2026 source file |
| HCA Houston Healthcare Clear Lake Friendswood, TX · (281) 332-2511 CALCIUM TOTAL | $908.95 | $908.95 | $54.54–$818.05 | — | Sep 1, 2026 source file |
| HCA Houston Mainland Texas City, TX · (281) 332-2511 CALCIUM TOTAL | $908.95 | $908.95 | $54.54–$818.05 | — | Sep 1, 2026 source file |
| The Womans Hospital of Texas Houston, TX · (713) 790-1234 CALCIUM UR RANDOM QN | $984.00 | $984.00 | $344.40 | — | Sep 1, 2026 source file |
| HCA Houston Healthcare Northwest Spring, TX · (281) 440-1000 CALCIUM UR RANDOM QN | $1,124.88 | $1,124.88 | $67.49–$956.15 | — | Sep 1, 2026 source file |
| HCA Houston Healthcare Northwest Spring, TX · (281) 440-1000 CALCIUM TOTAL | $1,124.88 | $1,124.88 | $67.49–$956.15 | — | Sep 1, 2026 source file |
Outpatient: lowest $5.06, median $31.92, highest $1,124.88 — a 222.3× difference within the same market.
As an inpatient, the same code is billed by 43 facilities here, median $26.16. 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 31 hospitals that publish insurer rates for this code here, the cash price is below the highest rate a health plan has negotiated, and at 1 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 calcium test measures calcium in the blood. It is used for bone disease, kidney stones, parathyroid problems and some cancers.
What the price covers
The price usually covers running the test. The blood draw (36415) is often billed as a separate line.