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Test ID: THRMP    
Thrombophilia Profile

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CPT Code Information Provides guidance in determining the appropriate Current Procedural Terminology (CPT) code(s) information for each test or profile. The listed CPT codes reflect Mayo Medical Laboratories interpretation of CPT coding requirements. It is the responsibility of each laboratory to determine correct CPT codes to use for billing.

81240-F2 (prothrombin, coagulation factor II) (eg, hereditary hypercoagulability) gene analysis, 20210G->A variant

85300-AT activity

85303-Protein C activity

85306-Protein S antigen, free

85307-Activated protein resistance V

85366-Soluble fibrin monomer



85390-26-Special coagulation interpretation



85670-Thrombin time


81241-F5 (coagulation factor V) (eg, hereditary hypercoagulability) gene analysis, Leiden variant (if appropriate)

85210-Factor II (if appropriate)

85220-Factor V (if appropriate)

85230-Factor VII (if appropriate)

85240-Factor VIII (if appropriate)

85250-Factor IX (if appropriate)

85260-Factor X (if appropriate)

85270-Factor XI (if appropriate)

85280-Factor XII (if appropriate)

85301-Antithrombin antigen (if appropriate)

85302-Protein C antigen (if appropriate)

85305-Protein S antigen, total (if appropriate)

85306-Protein S activity (if appropriate)

85335-Bethesda titer (if appropriate)

85335-Factor VIII inhibitor screen (if appropriate)

85420-Plasminogen activity (if appropriate)

85597-Platelet neutralization for lupus inhibitor (if appropriate)

85598-Staclot LA (if appropriate)

85611-PT mix 1:1 (if appropriate)

85613-DRVVT mix (if appropriate)

85613-DRVVT confirmation (if appropriate)

85635-Reptilase time (if appropriate)

85732-APTT mix 1:1 (if appropriate)

LOINC® Code Information Provides guidance in determining the Logical Observation Identifiers Names and Codes (LOINC) values for the order and result codes of this test.

Test IDTest Order NameOrder LOINC Code
THRMPThrombophilia ProfileIn Process


Result IDTest Result NameResult LOINC Code
APTTBActivated Partial Thrombopl Time, P14979-9
ATTFAntithrombin Activity, P27811-9
CFXProtein C Activity, P27818-4
FIBCFibrinogen, P3255-7
PSFProtein S Ag, Free, P27821-8
SFMSoluble Fibrin Monomer40702-3
TTThrombin Time (Bovine), P46717-5
APCRAPCRV Ratio13590-5
DDMDRFibrinogen Equivalent Units (FEU)48065-7
RVVRDRVVT Screen Ratio15359-3
PR_TIProthrombin Time (PT), P5902-2
21803Prothrombin G20210A Mutation, B24475-6
21804PTNT Interpretation69049-5
DDIMED-Dimer Units (DDU)48066-5
7769Reviewed by:No LOINC Needed
INT55InterpretationIn Process
21806PTNT Reviewed ByNo LOINC Needed

LOINC and CPT codes are provided by the performing laboratory.