Chlamydia test (DNA/NAAT) at St. Luke's Patients Medical Center
CPT 87491 · Pasadena, TX
These are St. Luke's Patients Medical Center's own posted figures from its standard-charges file dated February 28, 2026. They are not a quote. Source: the hospital's file · its price transparency page.
Across 111 Texas hospitals we index that post a cash price for this service: lowest $27.60, median $198.50, highest $7,649.62. See every hospital.
Nearby hospitals, same service
| Hospital | Distance | Cash price | Gross charge | File date |
|---|---|---|---|---|
| HCA Houston Healthcare Southeast Pasadena, TX | 2.9 mi | $624.00 | $624.00 | 2026-09-01 |
| Houston Methodist Clear Lake Hospital Nassau Bay, TX | 6.5 mi | $198.50 | $397.00 | 2026-04-01 |
| HCA Houston Healthcare Clear Lake Webster, TX | 7.5 mi | $524.00 | $524.00 | 2026-09-01 |
| HCA Houston Healthcare Medical Center Houston, TX | 14.4 mi | $145.07 | $145.07 | 2026-09-01 |
| HCA Houston Healthcare Pearland Pearland, TX | 14.5 mi | $458.00 | $458.00 | 2026-09-01 |
| St. Joseph Medical Center Houston, TX | 15.4 mi | $34.39 | $131.36 | 2026-09-01 |
| Houston Methodist Baytown Hospital Baytown, TX | 15.6 mi | $198.50 | $397.00 | 2026-04-01 |
| Womans Hospital of Texas,the Houston, TX | 16.0 mi | $522.10 | $522.10 | 2026-09-01 |
Distances are straight-line from ZIP code centers. Each hospital's figures come from its own file; files are updated on different dates.
Every row for CPT 87491 in this hospital's file
| Row in the hospital's file | Setting | Cash | Gross | Insurer min – max |
|---|---|---|---|---|
| CHLAMYDIA AMPLIFICATION standard_charge_information[16137] | outpatient | $146.27 | $417.90 | $28.01 – $313.43 |
| CHLAMYDIA AMPLIFICATION standard_charge_information[16136] | inpatient | $146.27 | $417.90 | $271.64 – $313.43 |
| CHLAMYDIA TRACHOMATIS PCR standard_charge_information[16138] | inpatient | $107.10 | $306.00 | $198.90 – $229.50 |
| CHLAMYDIA TRACHOMATIS PCR standard_charge_information[16139] | outpatient | $107.10 | $306.00 | $28.01 – $229.50 |
The first row is the one used above. A price for one code usually covers the hospital's facility charge only; the doctor, anesthesia, pathology and other services can be billed separately. Ask the hospital for a good faith estimate before a scheduled service: if you pay yourself and the bill comes in $400 or more above the estimate, you can dispute it under the No Surprises Act.
Check a bill from this hospital All St. Luke's Patients Medical Center prices