SelfPayRates — hospital cash prices, from the source
Cash prices at 10 facilities across 7 cities for code 85610, as an outpatient — the setting a self-pay patient normally buys. Collected Sep 23, 2026; the hospital files themselves were last updated between Apr 1, 2026 and Sep 1, 2026.
| Hospital | Cash price | List price | Off | File date | |
|---|---|---|---|---|---|
| Paradise Valley Hospital
NATIONAL CITY, CA PROTHROMBIN TIME - 85610 - 1703420 |
$4.00 | $10.00 | 60% | Sep 1, 2026 file |
|
| Paradise Valley Hospital
NATIONAL CITY, CA PROTHROMBIN TIME - 85610 - 1350867 |
$4.00 | $110.88 | 96% | Sep 1, 2026 file |
|
| Paradise Valley Hospital
NATIONAL CITY, CA PT/INR , SMH |
$4.00 | $55.44 | 93% | Sep 1, 2026 file |
|
| Paradise Valley Hospital
NATIONAL CITY, CA PROTHROMBIN TIME - 85610 - 6012520 |
$4.00 | $102.80 | 96% | Sep 1, 2026 file |
|
| Paradise Valley Hospital
NATIONAL CITY, CA PN LUP ANT PROF,PROTH TIME LC1 |
$4.00 | $24.77 | 84% | Sep 1, 2026 file |
|
| Sharp Coronado Hospital and Healthcare Center
CORONADO, CA HC PROTHROMBIN TIME |
$8.53 | $11.37 | 25% | — file |
|
| Sharp Memorial Hospital
SAN DIEGO, CA HC PROTHROMBIN TIME |
$8.53 | $11.37 | 25% | — file |
|
| Sharp Chula Vista Medical Center
CHULA VISTA, CA HC PROTHROMBIN TIME |
$8.53 | $11.37 | 25% | — file |
|
| Grossmont Hospital Corporation
LA MESA, CA HC PROTHROMBIN TIME |
$8.53 | $11.37 | 25% | — file |
|
| Rady Children's Hospital - San Diego
SAN DIEGO, CA Rch Scrmer Cv-Lupus Anticoagulant Pt-Da |
$66.75 | $89.00 | 25% | Apr 1, 2026 file |
|
| Rady Children's Hospital - San Diego
SAN DIEGO, CA Rch Scrmer Cv-Prothrombin Time |
$66.75 | $89.00 | 25% | Apr 1, 2026 file |
|
| Rady Children's Hospital - San Diego
SAN DIEGO, CA Rch Scrmer Hc-Lupus Anticoagulant Pt-Da |
$66.75 | $89.00 | 25% | Apr 1, 2026 file |
|
| Rady Children's Hospital - San Diego
SAN DIEGO, CA Rch Prothrombin Time |
$66.75 | $89.00 | 25% | Apr 1, 2026 file |
|
| Rady Children's Hospital - San Diego
SAN DIEGO, CA Rsp Pt - Prothrombin Time |
$66.75 | $89.00 | 25% | Apr 1, 2026 file |
|
| Rady Children's Hospital - San Diego
SAN DIEGO, CA Rch Scrlj-Prothrombin Time |
$66.75 | $89.00 | 25% | Apr 1, 2026 file |
|
| Rady Children's Hospital - San Diego
SAN DIEGO, CA Rch Scren-Prothrombin Time |
$66.75 | $89.00 | 25% | Apr 1, 2026 file |
|
| Rady Children's Hospital - San Diego
SAN DIEGO, CA Rch Scrmer Hc-Prothrombin Time |
$66.75 | $89.00 | 25% | Apr 1, 2026 file |
|
| Rady Children's Hospital - San Diego
SAN DIEGO, CA Scripps Nicu-Lupus Anticoagulant Pt-Da |
$66.75 | $89.00 | 25% | Apr 1, 2026 file |
|
| Rady Children's Hospital - San Diego
SAN DIEGO, CA Scripps Nicu-Prothrombin Time |
$66.75 | $89.00 | 25% | Apr 1, 2026 file |
|
| KAISER FOUNDATION HOSPITAL - SAN DIEGO - CLAIREMONT MESA
SAN DIEGO, CA PROTHROMBIN TIME |
$95.16 | $183.00 | 48% | — file |
|
| KAISER FOUNDATION HOSPITAL - SAN DIEGO - ZION
SAN DIEGO, CA PROTHROMBIN TIME |
$95.16 | $183.00 | 48% | — file |
|
| KAISER FOUNDATION HOSPITAL - SAN MARCOS
SAN MARCOS, CA PROTHROMBIN TIME |
$95.16 | $183.00 | 48% | — file |
|
| Sharp Chula Vista Medical Center
CHULA VISTA, CA HC PROTHROMBIN TIME - PROTIME-INR |
$95.25 | $127.00 | 25% | — file |
|
| Sharp Memorial Hospital
SAN DIEGO, CA HC PROTHROMBIN TIME - PROTIME-INR |
$95.25 | $127.00 | 25% | — file |
|
| Sharp Coronado Hospital and Healthcare Center
CORONADO, CA HC PROTHROMBIN TIME - PROTIME-INR |
$95.25 | $127.00 | 25% | — file |
|
| Grossmont Hospital Corporation
LA MESA, CA HC PROTHROMBIN TIME - PROTIME-INR |
$95.25 | $127.00 | 25% | — file |
|
| Tri-City Medical Center
OCEANSIDE, CA Prothrombin Time and INR |
$99.36 | $165.60 | 40% | May 29, 2026 file |
|
| Rady Children's Hospital - San Diego
SAN DIEGO, CA Rch Lab-Prothrombin Time |
$123.75 | $165.00 | 25% | Apr 1, 2026 file |
|
| Rady Children's Hospital - San Diego
SAN DIEGO, CA Rch Liv-Prothrombin Time |
$123.75 | $165.00 | 25% | Apr 1, 2026 file |
Outpatient: lowest $4.00, median $66.75, highest $123.75 — a 30.9× difference within the same market.
As an inpatient, the same code is billed by 9 facilities here, median $66.75. Inpatient and outpatient prices are not comparable and are kept on separate pages: the inpatient charge covers admission, not the same purchase.
It is priced below $1 or below a tenth of the national median for code 85610 ($33.60). 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.
| Tri-City Medical Center
OCEANSIDE, CA Prothrombin Time (PT) LC |
$1.87 | file |