D-dimer test cost in Austin, TX — inpatient
In Austin-Round Rock-San Marcos, TX, 13 hospitals list a cash price for D-dimer blood test (blood clot marker) as an inpatient: from $64.44 to $196.98, with a median of $68.16. The lowest listed price is at Ascension Seton — $3.72 less than the median here. Across Texas, the median is $90.00 at 98 hospitals.
Cash prices at 13 facilities across 10 cities for code 85379, as an inpatient (admitted to hospital) . Collected Sep 23, 2026; the hospital files themselves were last updated between Mar 5, 2026 and Jun 13, 2026.
Lowest$64.44Ascension Seton
Median$68.16half pay less
Highest$196.98in this market
Difference3.1×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 Austin-Round Rock-San Marcos, TX.
median
Lowest $64.44Highest $196.98
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list | File date |
|---|---|---|---|---|---|
| Ascension Seton lowest Kyle, TX · (512) 324-5000 D-DIMER QN | $64.44 | $179.00 | $8.55–$80.55 | 64% | — source file |
| Ascension Seton Austin, TX D-DIMER,QUANT | $67.05 | $186.25 | $8.55–$83.81 | 64% | — source file |
| Ascension Seton Smithville, TX · (512) 237-3214 D-DIMER QN | $67.05 | $186.25 | $8.55–$83.81 | 64% | — source file |
| Ascension Seton Austin, TX D-DIMER,QUANT | $67.05 | $186.25 | $8.55–$83.81 | 64% | — source file |
| Ascension Seton Austin, TX DIMER | $67.05 | $186.25 | $8.55–$83.81 | 64% | — source file |
| Ascension Seton Austin, TX DIMER | $67.05 | $186.25 | $8.55–$83.81 | 64% | — source file |
| Ascension Seton Austin, TX D-DIMER,QUANT | $67.05 | $186.25 | $8.55–$83.81 | 64% | — source file |
| Ascension Seton Austin, TX DIMER | $67.05 | $186.25 | $8.55–$83.81 | 64% | — source file |
| Ascension Seton Austin, TX D-DIMER,QUANT | $67.05 | $186.25 | $8.55–$83.81 | 64% | — source file |
| Ascension Seton Kyle, TX · (512) 324-5000 D-DIMER,QUANT | $67.05 | $186.25 | $8.55–$83.81 | 64% | — source file |
| Baylor Scott & White Medical Center - Austin Austin, TX · (512) 654-2100 HC REF MAYO, COMP AATHR, CPT 85379 | $68.16 | $113.60 | $62.48–$79.52 | 40% | Jun 13, 2026 source file |
| Baylor Scott & White Emergency Medical Center - Cedar Park Cedar Park, TX HC REF MAYO, COMP AATHR, CPT 85379 | $68.16 | $113.60 | $62.48–$73.84 | 40% | Jun 3, 2026 source file |
| Baylor Scott & White Medical Center - Taylor Taylor, TX · (512) 352-7611 HC REF MAYO, COMP AATHR, CPT 85379 | $68.16 | $113.60 | $62.48–$90.88 | 40% | Jun 12, 2026 source file |
| Baylor Scott & White Medical Center - Pflugerville Pflugerville, TX · (512) 654-6100 HC REF MAYO, COMP AATHR, CPT 85379 | $68.16 | $113.60 | $62.48–$102.24 | 40% | Jun 13, 2026 source file |
| Baylor Scott & White Medical Center - Lakeway Lakeway, TX HC REF MAYO, COMP AATHR, CPT 85379 | $68.16 | $113.60 | $62.48–$102.24 | 40% | Jun 13, 2026 source file |
| Baylor Scott & White Medical Center - Buda Buda, TX · (737) 999-6200 HC REF MAYO, COMP AATHR, CPT 85379 | $68.16 | $113.60 | $62.48–$79.52 | 40% | Jun 13, 2026 source file |
| Baylor Scott & White Medical Center - Round Rock Round Rock, TX · (512) 509-0401 HC REF MAYO, COMP AATHR, CPT 85379 | $68.16 | $113.60 | $62.48–$102.24 | 40% | Jun 13, 2026 source file |
| Ascension Seton Luling, TX · (830) 875-7000 D-DIMER QN | $90.00 | $250.00 | $8.55–$112.50 | 64% | — source file |
| Ascension Seton Smithville, TX · (512) 237-3214 D-DIMER,QUANT | $91.62 | $254.50 | $8.55–$114.53 | 64% | — source file |
| Baylor Scott & White Medical Center - Buda Buda, TX · (737) 999-6200 HC REF MAYO COMP APROL CPT 85379 | $114.83 | $191.38 | $105.26–$133.97 | 40% | Jun 13, 2026 source file |
| Baylor Scott & White Emergency Medical Center - Cedar Park Cedar Park, TX HC REF MAYO COMP APROL CPT 85379 | $114.83 | $191.38 | $105.26–$124.40 | 40% | Jun 3, 2026 source file |
| Baylor Scott & White Medical Center - Pflugerville Pflugerville, TX · (512) 654-6100 HC REF MAYO COMP APROL CPT 85379 | $114.83 | $191.38 | $105.26–$172.24 | 40% | Jun 13, 2026 source file |
| Baylor Scott & White Medical Center - Round Rock Round Rock, TX · (512) 509-0401 HC REF MAYO COMP APROL CPT 85379 | $114.83 | $191.38 | $105.26–$172.24 | 40% | Jun 13, 2026 source file |
| Baylor Scott & White Medical Center - Taylor Taylor, TX · (512) 352-7611 HC REF MAYO COMP APROL CPT 85379 | $114.83 | $191.38 | $105.26–$153.10 | 40% | Jun 12, 2026 source file |
| Baylor Scott & White Medical Center - Lakeway Lakeway, TX HC REF MAYO COMP APROL CPT 85379 | $114.83 | $191.38 | $105.26–$172.24 | 40% | Jun 13, 2026 source file |
| Baylor Scott & White Medical Center - Austin Austin, TX · (512) 654-2100 HC REF MAYO COMP APROL CPT 85379 | $114.83 | $191.38 | $105.26–$133.97 | 40% | Jun 13, 2026 source file |
| Baylor Scott & White Emergency Medical Center - Cedar Park Cedar Park, TX HC FDP OR D-DIMER QUANTITATIVE | $123.89 | $206.48 | $113.56–$134.21 | 40% | Jun 3, 2026 source file |
| Baylor Scott & White Medical Center - Taylor Taylor, TX · (512) 352-7611 HC FDP OR D-DIMER QUANTITATIVE | $123.89 | $206.48 | $113.56–$165.18 | 40% | Jun 12, 2026 source file |
| Baylor Scott & White Medical Center - Austin Austin, TX · (512) 654-2100 HC FDP OR D-DIMER QUANTITATIVE | $123.89 | $206.48 | $113.56–$144.54 | 40% | Jun 13, 2026 source file |
| Baylor Scott & White Medical Center - Austin Austin, TX · (512) 654-2100 HC FIBRIN DEGRADATION PROD, D-DIM | $123.89 | $206.48 | $113.56–$144.54 | 40% | Jun 13, 2026 source file |
| Baylor Scott & White Medical Center - Round Rock Round Rock, TX · (512) 509-0401 HC FIBRIN DEGRADATION PROD, D-DIM | $123.89 | $206.48 | $113.56–$185.83 | 40% | Jun 13, 2026 source file |
| Baylor Scott & White Medical Center - Buda Buda, TX · (737) 999-6200 HC FDP OR D-DIMER QUANTITATIVE | $123.89 | $206.48 | $113.56–$144.54 | 40% | Jun 13, 2026 source file |
| Baylor Scott & White Medical Center - Buda Buda, TX · (737) 999-6200 HC FIBRIN DEGRADATION PROD, D-DIM | $123.89 | $206.48 | $113.56–$144.54 | 40% | Jun 13, 2026 source file |
| Baylor Scott & White Medical Center - Taylor Taylor, TX · (512) 352-7611 HC FIBRIN DEGRADATION PROD, D-DIM | $123.89 | $206.48 | $113.56–$165.18 | 40% | Jun 12, 2026 source file |
| Baylor Scott & White Medical Center - Round Rock Round Rock, TX · (512) 509-0401 HC FDP OR D-DIMER QUANTITATIVE | $123.89 | $206.48 | $113.56–$185.83 | 40% | Jun 13, 2026 source file |
| Baylor Scott & White Emergency Medical Center - Cedar Park Cedar Park, TX HC FIBRIN DEGRADATION PROD, D-DIM | $123.89 | $206.48 | $113.56–$134.21 | 40% | Jun 3, 2026 source file |
| Baylor Scott & White Medical Center - Lakeway Lakeway, TX HC FIBRIN DEGRADATION PROD, D-DIM | $123.89 | $206.48 | $113.56–$185.83 | 40% | Jun 13, 2026 source file |
| Baylor Scott & White Medical Center - Lakeway Lakeway, TX HC FDP OR D-DIMER QUANTITATIVE | $123.89 | $206.48 | $113.56–$185.83 | 40% | Jun 13, 2026 source file |
| Baylor Scott & White Medical Center - Pflugerville Pflugerville, TX · (512) 654-6100 HC FDP OR D-DIMER QUANTITATIVE | $123.89 | $206.48 | $113.56–$185.83 | 40% | Jun 13, 2026 source file |
| Baylor Scott & White Medical Center - Pflugerville Pflugerville, TX · (512) 654-6100 HC FIBRIN DEGRADATION PROD, D-DIM | $123.89 | $206.48 | $113.56–$185.83 | 40% | Jun 13, 2026 source file |
| Ascension Seton Austin, TX D-DIMER QN | $130.38 | $186.25 | $8.55–$83.81 | 30% | — source file |
| Ascension Cedar Park Cedar Park, TX · (512) 528-7000 D-DIMER, QUANT | $177.22 | $492.28 | $8.55–$221.53 | 64% | — source file |
| Ascension Seton Austin, TX D-DIMER,QUANT | $178.15 | $254.50 | $8.55–$114.53 | 30% | — source file |
| Texas Children's Hospital - Austin Austin, TX · (832) 824-1100 TC DI - DIMER | $196.98 | $294.00 | $117.60–$279.30 | 33% | Mar 5, 2026 source file |
Inpatient: lowest $64.44, median $68.16, highest $196.98 — a 3.1× difference within the same market.
As an outpatient, the same code is billed by 13 facilities here, median $68.16 — that is the price to compare if you are not being admitted.
Cash or insurance?
At 13 of 13 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
A D-dimer test measures a protein fragment released when a blood clot breaks down. A normal result helps rule out a clot in the legs or lungs when the chance of one is low.
What the price covers
The price usually covers running the test. The blood draw (36415) is often billed as a separate line.