Reference Interval:
| Test Number
| Components
| Reference Interval
| | 0030235 | Partial Thromboplastin Time
| 24-35 seconds
| | 0030095 | Factor VIII, Activity
| 0-6 years: 56-191%
7-9 years: 76-199%
10-11 years: 80-209%
12-13 years: 72-198%
14-15 years: 69-237%
16-17 years: 63-221%
18 years and older: 56-191%
| | 0099869 | Homocysteine, Total
| < 11 µmol/L, for both male and female
| | 0056060 | Prothrombin (F2) G20210A Mutation
| Negative: This sample is negative for the factor II, prothrombin 20210A mutation.
| | | APC Resistance Profile
| Greater than 0.61
| | | Factor V Leiden by PCR & Fluorescence Monitoring
| Negative: The sample is negative for factor V Leiden, R506Q mutation.
| |
|
| Note: |
If APC resistance is normal, then no further testing will be added. If APC resistance is abnormally low, then Factor V Leiden by PCR will be added. Additional charges apply.
|
| CPT Code(s): |
85730 PTT; 85240 F8; 83090 tHcy; 83891 Isolation; 83898 Amplification; 83896 Nucleic acid probes; 83912 Int/report; 85307 APC; if reflexed, add 83891 Isolation; 83898 Amplification; 83896 Nucleic acid probes; 83912 Int/report - Additional CPT code modifiers may be required for procedures performed to test for oncologic or inherited disorders.
|
Cross References: |
Hypercoag (Thrombotic Risk, Inherited Etiologies (Most Common) with Reflex to Factor V Leiden), Hypercoagulable Panel (Thrombotic Risk, Inherited Etiologies (Most Common) with Reflex to Factor V Leiden)
, Thrombophilia (Thrombotic Risk, Inherited Etiologies (Most Common) with Reflex to Factor V Leiden) |