PTT blood test cost in Los Angeles, CA
In Los Angeles-Long Beach-Anaheim, CA, 54 hospitals list a cash price for partial thromboplastin time (PTT) clotting test: from $4.71 to $322.00, with a median of $23.75. The lowest listed price is at St Mary Medical Center — $19.04 less than the median here. Across California, the median is $62.50 at 221 hospitals.
- The median here, $23.75, is 47% below the US median of $45.00.
- That is 4.0× Medicare's 2026 national rate for the same service ($6.01).
- Los Angeles, CA has the lowest median of 5 metro areas in California with at least 10 hospitals pricing this code.
- 17 of 54 hospitals list a cash price equal to their full list price, with no self-pay discount.
Cash prices at 54 facilities across 38 cities for code 85730, as an outpatient — the setting a self-pay patient normally buys. Collected Nov 4, 2026; the hospital files themselves were last updated between Nov 26, 2025 and Oct 5, 2026.
Lowest$4.71St Mary Medical Center
Median$23.75half of hospitals charge less
Highest$322.00in this market
Difference68.4×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 Los Angeles-Long Beach-Anaheim, CA.
median
Lowest $4.71Highest $362.63
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list |
|---|---|---|---|---|
| St Mary Medical Center lowest Long Beach, CA · (562) 491-9000 RL-A-PTT INHIB 2003266 File of Sep 30, 2026 · source file | $4.71 | $10.87 | $2.72–$38.30 | 57% |
| East Los Angeles Doctors Hospital Los Angeles, CA · (323) 268-5514 THROMBOPLASTIN TIME PARTIAL File of Feb 4, 2026 · source file | $5.35 | $5.35 | $2.51–$12.02 | — |
| Community Hospital of Huntington Park Huntington Park, CA · (323) 583-1931 THROMBOPLASTIN TIME PARTIAL File of Feb 4, 2026 · source file | $5.35 | $5.35 | $2.51–$12.02 | — |
| Coast Plaza Doctors Hospital Norwalk, CA · (310) 532-4200 THROMBOPLASTIN TIME PARTIAL File of Feb 4, 2026 · source file | $5.35 | $5.35 | $2.51–$14.29 | — |
| Memorial Hospital of Gardena Gardena, CA · (310) 532-4200 THROMBOPLASTIN TIME PARTIAL File of Feb 4, 2026 · source file | $5.35 | $5.35 | $2.51–$12.02 | — |
| UCI Health - Fountain Valley Orange, CA · (714) 966-7200 PTT File of Apr 1, 2026 · source file | $5.94 | $14.85 | — | 60% |
| San Dimas Community Hospital San Dimas, CA · (909) 599-6811 Hc Thromboplas Time Partial File of Sep 1, 2026 · source file | $6.00 | $249.12 | $5.71–$249.12 | 98% |
| West Anaheim Medical Center Anaheim, CA · (714) 827-3000 Hc Thromboplas Time Partial File of Sep 1, 2026 · source file | $6.00 | $305.91 | $6.01–$305.91 | 98% |
| Sherman Oaks Hospital Sherman Oaks, CA · (818) 981-7111 PN DRVVT, PTT LC1+5 more lines at this price File of Sep 1, 2026 · source file | $6.00 | $32.33 | $4.13–$132.05 | 81% |
| Encino Hospital Medical Center Encino, CA · (818) 995-5000 PTT PLASMA - 85730 - 4155730+3 more lines at this price File of Sep 1, 2026 · source file | $6.00 | $185.80 | $6.01–$266.60 | 97% |
| La Palma Intercommunity Hospital La Palma, CA · (714) 670-7400 Hc Thromboplas Time Partial File of Sep 1, 2026 · source file | $6.00 | $305.91 | $6.01–$305.91 | 98% |
| Centinela Hospital Medical Center Inglewood, CA · (310) 673-4660 PTT File of Sep 1, 2026 · source file | $6.00 | $244.00 | $6.01–$244.00 | 98% |
| St Francis Medical Center Lynwood, CA · (310) 900-8900 Hc Thromboplas Time Partial File of Sep 1, 2026 · source file | $6.00 | $184.00 | $6.01–$165.60 | 97% |
| Garden Grove Hospital Medical Center Garden Grove, CA · (714) 537-5160 Hc Thromboplas Time Partial File of Sep 1, 2026 · source file | $6.00 | $305.91 | $6.01–$305.91 | 98% |
| St Mary Medical Center Long Beach, CA · (562) 491-9000 PARTIAL THROMBO TIME File of Sep 30, 2026 · source file | $6.93 | $16.00 | $4.00–$38.30 | 57% |
| Childrens Hospital at Mission - Cerner Mission Viejo, CA · (949) 365-2408 HC THROMBOPLASTIN TIME PARTIAL PLASMA/WHOLE BLOOD File of Mar 18, 2026 · source file | $8.00 | $8.00 | $3.60–$71.71 | — |
| Glendale Memorial Hospital & Health Center Glendale, CA · (818) 502-1900 RL-A-RF BILL PTTT 3017033 File of Sep 30, 2026 · source file | $9.70 | $30.80 | $5.11–$38.30 | 69% |
| Coast Plaza Doctors Hospital Norwalk, CA · (310) 532-4200 PTT-ARUP File of Feb 4, 2026 · source file | $11.70 | $11.70 | $2.52–$14.29 | — |
| Community Hospital of Huntington Park Huntington Park, CA · (323) 583-1931 PTT-ARUP File of Feb 4, 2026 · source file | $11.70 | $11.70 | $2.52–$12.02 | — |
| East Los Angeles Doctors Hospital Los Angeles, CA · (323) 268-5514 PTT-ARUP File of Feb 4, 2026 · source file | $11.70 | $11.70 | $2.52–$12.02 | — |
| Memorial Hospital of Gardena Gardena, CA · (310) 532-4200 PTT-ARUP File of Feb 4, 2026 · source file | $11.70 | $11.70 | $2.52–$12.02 | — |
| Childrens Hospital at Mission - Cerner Mission Viejo, CA · (949) 365-2408 HC ACTIVATED PTT File of Mar 18, 2026 · source file | $12.00 | $12.00 | $5.34–$71.71 | — |
| Southern California Hospital at Hollywood Hollywood, CA · (323) 462-2271 THROMBPLSTIN TIME PARTIALQ7079 File of Mar 18, 2026 · source file | $13.00 | $13.00 | $0.19–$19.79 | — |
| St Mary Medical Center Long Beach, CA · (562) 491-9000 RL-A-RF BILL PTTT 3017033 File of Sep 30, 2026 · source file | $13.33 | $30.80 | $6.01–$38.30 | 57% |
| Anaheim Global Medical Center Anaheim, CA · (714) 533-6220 C THROMBOPLASTIN TIME PARTIAL(PTT)-LC File of Jun 15, 2026 · source file | $15.00 | $15.00 | $4.50–$22.90 | — |
| Chapman Global Medical Center Orange, CA · (714) 633-0011 C THROMBOPLASTIN TIME PARTIAL(PTT)-LC File of May 6, 2026 · source file | $15.00 | $15.00 | $4.50–$22.90 | — |
| Orange County Global Medical Center Santa Ana, CA · (714) 953-3500 C THROMBOPLASTIN TIME PARTIAL(PTT)-LC File of Jun 15, 2026 · source file | $15.00 | $15.00 | $4.50–$22.90 | — |
| Foothill Regional Medical Center Tustin, CA · (714) 619-7700 THROMBPLSTIN TIME PARTIALQ7079 File of Mar 18, 2026 · source file | $19.00 | $19.00 | $0.19–$19.79 | — |
| Southern California Hospital at Van Nuys D/P Aph Van Nuys, CA · (323) 462-2271 THROMBPLSTIN TIME PARTIALQ7079 File of Mar 18, 2026 · source file | $19.00 | $19.00 | $5.34–$18.27 | — |
| Los Angeles Community Hospital Los Angeles, CA · (323) 267-0477 THROMBPLSTIN TIME PARTIALQ7079 File of Mar 18, 2026 · source file | $19.00 | $19.00 | $0.31–$19.79 | — |
| Memorial Hospital of Gardena Gardena, CA · (310) 532-4200 PTT-D 1:1 MIX BILL -CRG 1 - LABCORP File of Feb 4, 2026 · source file | $19.36 | $19.36 | $2.52–$15.49 | — |
| Coast Plaza Doctors Hospital Norwalk, CA · (310) 532-4200 PTT-D 1:1 MIX BILL -CRG 1 - LABCORP File of Feb 4, 2026 · source file | $19.36 | $19.36 | $2.52–$15.49 | — |
| East Los Angeles Doctors Hospital Los Angeles, CA · (323) 268-5514 PTT-D 1:1 MIX BILL -CRG 1 - LABCORP File of Feb 4, 2026 · source file | $19.36 | $19.36 | $2.52–$15.49 | — |
| Community Hospital of Huntington Park Huntington Park, CA · (323) 583-1931 PTT-D 1:1 MIX BILL -CRG 1 - LABCORP File of Feb 4, 2026 · source file | $19.36 | $19.36 | $2.52–$15.49 | — |
| Saint John's Health Center Santa Monica, CA · (310) 829-5511 HC THROMBOPLASTIN TIME PARTIAL PLASMA/WHOLE BLOOD LAB+1 more line at this price File of Apr 1, 2026 · source file | $21.00 | $60.00 | — | 65% |
| Mission Hospital Regional Med Center Mission Viejo, CA · (949) 364-1400 HC THROMBOPLASTIN TIME PARTIAL PLASMA/WHOLE BLOOD CDM File of Apr 1, 2026 · source file | $21.60 | $45.00 | — | 52% |
| St Jude Hospital Fullerton, CA · (714) 992-3000 HC THROMBOPLASTIN TIME PARTIAL PLASMA/WHOLE BLOOD CDM File of Apr 1, 2026 · source file | $21.60 | $45.00 | — | 52% |
| Providence St Joseph Hospital Orange Orange, CA · (714) 633-9111 HC THROMBOPLASTIN TIME PARTIAL PLASMA/WHOLE BLOOD CDM File of Apr 1, 2026 · source file | $21.60 | $45.00 | — | 52% |
| East Los Angeles Doctors Hospital Los Angeles, CA · (323) 268-5514 PTT, INHIBTR SCRN,1:1 MIX-CRG 1-LABCORP+1 more line at this price File of Feb 4, 2026 · source file | $25.79 | $25.79 | $2.52–$20.63 | — |
| Memorial Hospital of Gardena Gardena, CA · (310) 532-4200 PTT-D HEPARIN REFLEX BILL-CRG 1-LABCORP+1 more line at this price File of Feb 4, 2026 · source file | $25.79 | $25.79 | $2.52–$20.63 | — |
| Community Hospital of Huntington Park Huntington Park, CA · (323) 583-1931 PTT, INHIBTR SCRN,1:1 MIX-CRG 1-LABCORP+1 more line at this price File of Feb 4, 2026 · source file | $25.79 | $25.79 | $2.52–$20.63 | — |
| Coast Plaza Doctors Hospital Norwalk, CA · (310) 532-4200 PTT, INHIBTR SCRN,1:1 MIX-CRG 1-LABCORP+1 more line at this price File of Feb 4, 2026 · source file | $25.79 | $25.79 | $2.52–$20.63 | — |
| Providence Saint Joseph Medical Center Burbank, CA · (818) 843-5111 HC THROMBOPLASTIN TIME PARTIAL PLASMA/WHOLE BLOOD LAB+1 more line at this price File of Apr 1, 2026 · source file | $25.90 | $74.00 | — | 65% |
| Childrens Hospital at Mission - Cerner Mission Viejo, CA · (949) 365-2408 HC THROMBOPLASTIN TIME PARTIAL File of Mar 18, 2026 · source file | $27.00 | $27.00 | $5.34–$71.71 | — |
| Mission Hospital Regional Med Center Mission Viejo, CA · (949) 364-1400 HC THROMBOPLASTIN TIME PARTIAL PLASMA/WHOLE BLOOD LAB+1 more line at this price File of Apr 1, 2026 · source file | $31.20 | $65.00 | — | 52% |
| Anaheim Global Medical Center Anaheim, CA · (714) 533-6220 THROMBOPLASTIN TIME PARTIAL (PTT) File of Jun 15, 2026 · source file | $33.00 | $33.00 | $5.34–$33.00 | — |
| Orange County Global Medical Center Santa Ana, CA · (714) 953-3500 THROMBOPLASTIN TIME PARTIAL (PTT) File of Jun 15, 2026 · source file | $33.00 | $33.00 | $4.81–$33.00 | — |
| Chapman Global Medical Center Orange, CA · (714) 633-0011 THROMBOPLASTIN TIME PARTIAL (PTT) File of May 6, 2026 · source file | $33.00 | $33.00 | $5.35–$33.00 | — |
| Providence St Joseph Hospital Orange Orange, CA · (714) 633-9111 HC THROMBOPLASTIN TIME PARTIAL PLASMA/WHOLE BLOOD LAB File of Apr 1, 2026 · source file | $33.45 | $69.68 | — | 52% |
| Mission Hospital Regional Med Center Mission Viejo, CA · (949) 364-1400 HC THROMBOPLASTIN TIME PARTIAL PLASMA/WHOLE BLOOD LAB File of Apr 1, 2026 · source file | $33.45 | $69.68 | — | 52% |
| St Jude Hospital Fullerton, CA · (714) 992-3000 HC THROMBOPLASTIN TIME PARTIAL PLASMA/WHOLE BLOOD LAB File of Apr 1, 2026 · source file | $33.45 | $69.68 | — | 52% |
| Providence Little Company of Mary Medical Center Torrance Torrance, CA · (310) 540-7676 HC THROMBOPLASTIN TIME PARTIAL+1 more line at this price File of Apr 1, 2026 · source file | $33.60 | $96.00 | — | 65% |
| Providence Little Co of Mary Medical Center San Pedro San Pedro, CA · (310) 832-3311 HC THROMBOPLASTIN TIME PARTIAL PLASMA/WHOLE BLOOD LAB+1 more line at this price File of Apr 1, 2026 · source file | $33.60 | $96.00 | — | 65% |
| UCI Health - Los Alamitos Orange, CA · (562) 799-3220 PTT File of Apr 1, 2026 · source file | $37.60 | $94.00 | — | 60% |
| UCI Health - Placentia Linda Orange, CA · (714) 456-7890 PTT/2 File of Apr 1, 2026 · source file | $37.60 | $94.00 | — | 60% |
| UCI Health - Fountain Valley Orange, CA · (714) 966-7200 PTT/2 File of Apr 1, 2026 · source file | $37.60 | $94.00 | — | 60% |
| Providence Holy Cross Medical Center Mission Hills, CA · (818) 365-8051 HC THROMBOPLASTIN TIME PARTIAL+1 more line at this price File of Apr 1, 2026 · source file | $43.40 | $124.00 | — | 65% |
| Casa Colina Hospital and Centers for Healthcare Pomona, CA · (909) 596-7733 Coagulation assessment blood test, plasma or whole blood File of Oct 5, 2026 · source file | $46.88 | $36.06 | $5.41–$49.04 | -30% |
| Hoag Memorial Hospital Presbyterian Newport Beach, CA · (949) 764-4624 HC Thromboplastin Time Partial+1 more line at this price File of Apr 1, 2026 · source file | $61.11 | $94.01 | — | 35% |
| Hoag Memorial Hospital Presbyterian Newport Beach, CA · (949) 764-4624 HC Activated Ptt File of Apr 1, 2026 · source file | $64.14 | $98.68 | — | 35% |
| St Jude Hospital Fullerton, CA · (714) 992-3000 HC THROMBOPLASTIN TIME PARTIAL File of Apr 1, 2026 · source file | $71.85 | $149.69 | — | 52% |
| Providence St Joseph Hospital Orange Orange, CA · (714) 633-9111 HC THROMBOPLASTIN TIME PARTIAL File of Apr 1, 2026 · source file | $71.85 | $149.69 | — | 52% |
| Mission Hospital Regional Med Center Mission Viejo, CA · (949) 364-1400 HC THROMBOPLASTIN TIME PARTIAL File of Apr 1, 2026 · source file | $71.85 | $149.69 | — | 52% |
| Providence Little Company of Mary Medical Center Torrance Torrance, CA · (310) 540-7676 HC THROMBOPLASTIN TIME PARTIAL PLASMA/WHOLE BLOOD LAB+1 more line at this price File of Apr 1, 2026 · source file | $73.15 | $209.00 | — | 65% |
| Providence Little Co of Mary Medical Center San Pedro San Pedro, CA · (310) 832-3311 HC THROMBOPLASTIN TIME PARTIAL PLASMA/WHOLE BLOOD LAB+1 more line at this price File of Apr 1, 2026 · source file | $73.15 | $209.00 | — | 65% |
| Saint John's Health Center Santa Monica, CA · (310) 829-5511 HC THROMBOPLASTIN TIME PARTIAL PLASMA/WHOLE BLOOD LAB+1 more line at this price File of Apr 1, 2026 · source file | $79.45 | $227.00 | — | 65% |
| Pacifica Hospital of the Valley Sun Valley, CA · (818) 767-3310 Coagulation assessment blood test source file | $89.00 | $89.00 | $5.00–$89.00 | — |
| Providence Saint Joseph Medical Center Burbank, CA · (818) 843-5111 HC THROMBOPLASTIN TIME PARTIAL+1 more line at this price File of Apr 1, 2026 · source file | $90.30 | $258.00 | — | 65% |
| Memorial Hospital of Gardena Gardena, CA · (310) 532-4200 Inhibitor Assay, PTT, Reflex LABCORP File of Feb 4, 2026 · source file | $95.00 | $95.00 | $2.52–$76.00 | — |
| Coast Plaza Doctors Hospital Norwalk, CA · (310) 532-4200 Inhibitor Assay, PTT, Reflex LABCORP File of Feb 4, 2026 · source file | $95.00 | $95.00 | $2.52–$76.00 | — |
| East Los Angeles Doctors Hospital Los Angeles, CA · (323) 268-5514 Inhibitor Assay, PTT, Reflex LABCORP File of Feb 4, 2026 · source file | $95.00 | $95.00 | $2.52–$76.00 | — |
| Community Hospital of Huntington Park Huntington Park, CA · (323) 583-1931 Inhibitor Assay, PTT, Reflex LABCORP File of Feb 4, 2026 · source file | $95.00 | $95.00 | $2.52–$76.00 | — |
| USC Arcadia Hospital Arcadia, CA · (626) 898-8000 LUPUS ANTICOAGULANT PANEL File of Jul 27, 2026 · source file | $95.55 | $273.00 | $5.77–$273.00 | 65% |
| Glendale Memorial Hospital & Health Center Glendale, CA · (818) 502-1900 PARTIAL THROMBO TIME File of Sep 30, 2026 · source file | $98.48 | $313.00 | $5.11–$313.00 | 69% |
| California Hospital Medical Center LA Los Angeles, CA · (213) 748-2411 PARTIAL THROMBO TIME File of Sep 30, 2026 · source file | $102.34 | $214.00 | $5.11–$160.50 | 52% |
| Providence Cedars Sinai Tarzana Medical Center Tarzana, CA · (818) 881-0800 HC THROMBOPLASTIN TIME PARTIAL PLASMA/WHOLE BLOOD LAB+1 more line at this price File of Apr 1, 2026 · source file | $109.55 | $313.00 | — | 65% |
| Kaiser Foundation Hospital - West LA Los Angeles, CA · (213) 857-2201 THROMBOPLASTIN TIME PARTIAL PLASMA/WHOLE BLOOD File of Apr 1, 2026 · source file | $111.28 | $214.00 | $3.00–$10.00 | 48% |
| Kaiser Foundation Hospital - Los Angeles Los Angeles, CA · (323) 783-4011 THROMBOPLASTIN TIME PARTIAL PLASMA/WHOLE BLOOD File of Apr 1, 2026 · source file | $111.28 | $214.00 | $3.00–$10.00 | 48% |
| Kaiser Foundation Hospital - South Bay Harbor City, CA · (310) 325-5111 THROMBOPLASTIN TIME PARTIAL PLASMA/WHOLE BLOOD File of Apr 1, 2026 · source file | $111.28 | $214.00 | $3.00–$10.00 | 48% |
| Kaiser Fnd Hospital - Irvine Irvine, CA · (714) 279-4000 THROMBOPLASTIN TIME PARTIAL PLASMA/WHOLE BLOOD File of Apr 1, 2026 · source file | $111.28 | $214.00 | $3.00–$10.00 | 48% |
| Kaiser Foundation Hospital - Downey Downey, CA · (562) 461-6007 THROMBOPLASTIN TIME PARTIAL PLASMA/WHOLE BLOOD File of Apr 1, 2026 · source file | $111.28 | $214.00 | $3.00–$10.00 | 48% |
| Kaiser Foundation Hospital - Woodland Hills Woodland Hills, CA · (818) 719-3800 THROMBOPLASTIN TIME PARTIAL PLASMA/WHOLE BLOOD File of Apr 1, 2026 · source file | $111.28 | $214.00 | $3.00–$10.00 | 48% |
| Kaiser Foundation Hospital - Panorama City Panorama City, CA · (818) 375-2000 THROMBOPLASTIN TIME PARTIAL PLASMA/WHOLE BLOOD File of Apr 1, 2026 · source file | $111.28 | $214.00 | $3.00–$10.00 | 48% |
| Kaiser Foundation Hospital - Baldwin Park Baldwin Park, CA · (626) 851-1011 THROMBOPLASTIN TIME PARTIAL PLASMA/WHOLE BLOOD File of Apr 1, 2026 · source file | $111.28 | $214.00 | $3.00–$10.00 | 48% |
| Kaiser Foundation Hospital - Orange County - Anaheim Anaheim, CA · (714) 279-4000 THROMBOPLASTIN TIME PARTIAL PLASMA/WHOLE BLOOD File of Apr 1, 2026 · source file | $111.28 | $214.00 | $3.00–$10.00 | 48% |
| Keck Hospital of USC Los Angeles, CA · (323) 442-8656 Thromboplastin Time Partial Plasma/Whole Blood File of Apr 1, 2026 · source file | $135.50 | $135.50 | — | — |
| USC Kenneth Norris Jr Cancer Hospital Los Angeles, CA Thromboplastin Time Partial Plasma/Whole Blood File of Apr 1, 2026 · source file | $143.00 | $143.00 | — | — |
| Providence Holy Cross Medical Center Mission Hills, CA · (818) 365-8051 HC THROMBOPLASTIN TIME PARTIAL+1 more line at this price File of Apr 1, 2026 · source file | $144.90 | $414.00 | — | 65% |
| Cedars-Sinai Medical Center Los Angeles, CA · (310) 423-5000 HB MISC LAB SPECIAL TEST+3 more lines at this price File of Nov 26, 2025 · source file | $158.78 | $244.27 | $14.98–$83.52 | 35% |
| Valley Presbyterian Hospital Van Nuys, CA · (818) 782-6600 PTT File of Jul 9, 2026 · source file | $176.00 | $176.00 | $5.89–$158.40 | — |
| Providence Cedars Sinai Tarzana Medical Center Tarzana, CA · (818) 881-0800 HC THROMBOPLASTIN TIME PARTIAL PLASMA/WHOLE BLOOD LAB+1 more line at this price File of Apr 1, 2026 · source file | $207.20 | $592.00 | — | 65% |
| Catalina Island Medical Center Avalon, CA · (310) 510-0700 Coagulation assessment blood test, plasma or whole blood File of Jul 20, 2026 · source file | $225.23 | $321.76 | $5.71–$321.76 | 30% |
| Foothill Regional Medical Center Tustin, CA · (714) 619-7700 PTT (Hema) File of Mar 18, 2026 · source file | $225.63 | $225.63 | $0.19–$194.04 | — |
| Childrens Hospital at Mission - Cerner Mission Viejo, CA · (949) 365-2408 PTT+1 more line at this price File of Mar 18, 2026 · source file | $235.00 | $235.00 | $5.34–$235.00 | — |
| Los Angeles Community Hospital Los Angeles, CA · (323) 267-0477 PTT (Hema) File of Mar 18, 2026 · source file | $246.36 | $246.36 | $0.31–$211.87 | — |
| East Los Angeles Doctors Hospital Los Angeles, CA · (323) 268-5514 PTT PLASMA/WHOLE BLOOD File of Feb 4, 2026 · source file | $277.20 | $277.20 | $2.52–$221.76 | — |
| Community Hospital of Huntington Park Huntington Park, CA · (323) 583-1931 PTT PLASMA/WHOLE BLOOD File of Feb 4, 2026 · source file | $277.20 | $277.20 | $2.52–$221.76 | — |
| Memorial Hospital of Gardena Gardena, CA · (310) 532-4200 PTT PLASMA/WHOLE BLOOD File of Feb 4, 2026 · source file | $277.20 | $277.20 | $2.52–$221.76 | — |
| Coast Plaza Doctors Hospital Norwalk, CA · (310) 532-4200 PTT PLASMA/WHOLE BLOOD File of Feb 4, 2026 · source file | $277.20 | $277.20 | $2.52–$221.76 | — |
| UCI Health - Lakewood Orange, CA · (562) 602-6751 PTT File of Apr 1, 2026 · source file | $322.00 | $805.00 | — | 60% |
| Southern California Hospital at Van Nuys D/P Aph Van Nuys, CA · (323) 462-2271 PTT (Hema) File of Mar 18, 2026 · source file | $362.63 | $362.63 | $5.34–$311.86 | — |
| Southern California Hospital at Hollywood Hollywood, CA · (323) 462-2271 PTT (Hema) File of Mar 18, 2026 · source file | $362.63 | $362.63 | $0.19–$311.86 | — |
Hospital The hospital that published the price, its city and the line exactly as written in its price file.
Cash price The hospital's own price for a patient paying without insurance (“discounted cash” in its price file). Hospitals must publish it under federal law, 45 CFR 180.50. Call to confirm it before booking. More
List price The hospital's full chargemaster price (“gross charge”) before any discount. Almost nobody pays it; the gap to the cash price shows what the self-pay discount is worth. More
Insurers pay The lowest and highest rates this hospital has agreed with insurance plans for the same item, from its price file. If the cash price is below what your plan pays and you have not met your deductible, paying cash can cost you less. More
Off list How much lower the cash price is than the list price.
No cash discount This line's cash price equals the hospital's full list price. Many hospitals still reduce bills for uninsured patients: ask the billing office for its self-pay discount in writing. More
Outpatient: lowest $4.71, median $23.75, highest $322.00 — a 68.4× difference within the same market.
As an inpatient, the same code is billed by 44 facilities here, median $67.13. 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 25 of 37 hospitals that publish insurer rates for this code here, the cash price is below the highest rate a health plan has negotiated, and at 6 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 PTT blood test is, what the price covers and why prices differ: PTT blood test explained.
17 rows held back from this comparison
They are priced below $1 or below a tenth of the national median for code 85730 ($46.15). 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.
| Hospital | Cash price | File |
|---|---|---|
| Glendale Memorial Hospital & Health Center Glendale, CARL-A-LUPUS RFLX 3017009C | $2.11 | file |
| Memorial Hospital of Gardena Gardena, CAPT/PTT -CRG 2 - LABCORP | $2.37 | file |
| East Los Angeles Doctors Hospital Los Angeles, CAPT/PTT -CRG 2 - LABCORP | $2.37 | file |
| Community Hospital of Huntington Park Huntington Park, CAPT/PTT -CRG 2 - LABCORP | $2.37 | file |
| Coast Plaza Doctors Hospital Norwalk, CAPT/PTT -CRG 2 - LABCORP | $2.37 | file |
| East Los Angeles Doctors Hospital Los Angeles, CAPTT - LABCORP | $2.50 | file |
| Memorial Hospital of Gardena Gardena, CAPTT - LABCORP | $2.50 | file |
| Coast Plaza Doctors Hospital Norwalk, CAPTT - LABCORP | $2.50 | file |
| Community Hospital of Huntington Park Huntington Park, CAPTT - LABCORP | $2.50 | file |
| St Mary Medical Center Long Beach, CARL-A-LUPUS RFLX 3017009C | $2.89 | file |
| Glendale Memorial Hospital & Health Center Glendale, CARL-A-RFLX INPTT1 2003272A | $3.06 | file |
| California Hospital Medical Center LA Los Angeles, CARL-A-LUPUS RFLX 3017009C | $3.20 | file |
| California Hospital Medical Center LA Los Angeles, CARL-A-ANTI PHOS 3017157C | $3.35 | file |
| Glendale Memorial Hospital & Health Center Glendale, CARL-A-PTT INHIB 2003266 | $3.42 | file |
| Hoag Memorial Hospital Presbyterian Newport Beach, CAHC Ptt - Venous Thrombosis | $3.43 | file |
| Hoag Memorial Hospital Presbyterian Newport Beach, CAHC Ptt | $3.48 | file |
| St Mary Medical Center Long Beach, CARL-A-RFLX INPTT1 2003272A | $4.20 | file |
File Link to the hospital's own price file.