CPT Code: 83695 Order Code: 91729 ABN Requirement: No Synonyms: Lipoprotein Little a; Lp(a) Specimen: Serum Volume: 1.0 mL Minimum Volume: 0.5 mL Container: Gel-barrier tube (SST, Tiger Top) Collection: Collect and label sample according to standard protocols. Gently invert tube 5 times immediately after draw. DO NOT SHAKE. Allow blood to clot 30 minutes. Centrifuge for 10 minutes. Transport: Store more »
Lyme Disease Antibody (IgG), Immunoblot
CPT Code: 86617 Order Code: 29477 ABN Requirement: No Alternative Name(s): Borrelia burgdorferi Specimen: Serum Volume: 1.0 mL Minimum Volume: 0.1 mL Container: Gel-barrier tube (SST) Collection: Collect and label sample according to standard protocols. Gently invert tube 5 times immediately after draw. Do not shake. Allow blood to clot 30 minutes. Centrifuge for 10 minutes. Transport: Store serum at more »
Lyme Disease Antibody with Reflex to Immunoassay (IgG, IgM)
CPT Code: 86618 Order Code: 39733 Includes: If Lyme Disease Antibody is Positive or Equivocal (≥0.91), then Lyme Disease Supplemental Antibodies (IgG, IgM), Immunoassay will be performed at an additional charge (CPT code(s): 86617 (x2)). Alternative Name(s): MTTT-2, Borrelia VlsE1 pepC10, B. burgdorferi Ab, Lyme Early, Borrelia ELISA, B burgdorferi, Lyme Titer, Modified Two Tiered Test, Lyme, Serum, Borrelia burgdorferi, Lyme more »
Leptin
CPT Code: 83520 Order Code: 90367 ABN Requirement: No Specimen: Serum Volume: 1.0 mL Minimum Volume: 0.2 mL Container: Gel-barrier tube (SST) Collection: Collect and label sample according to standard protocols. Gently invert tube 5 times immediately after draw. Do not shake. Allow blood to clot 30 minutes. Centrifuge for 10 minutes. Transport: Store serum at 2°C to 8°C after more »
Lead, Urine
CPT Code: 82570, 83655 Order Code: 601 ABN Requirement: No Includes: Lead, Creatinine (Random Urine) Specimen: Urine, Random Volume: 7.0 mL Minimum Volume: 3.0 mL Container: Acid-Washed or Metal-free plastic container Collection: Collect urine in an acid-washed or metal-free plastic container. Label container according to standard protocols. Collection Instructions: Avoid worksite collection. Note: Tests performed on a specimen submitted in more »
Lyme Disease Antibodies (IgG, IgM), Immunoblot
CPT Code: 86617 (x2) Order Code: 8593 Alternative Names: Borrelia burgdorferi ABN Requirement: No Specimen: Serum Volume: 1.0 mL Minimum Volume: 0.5 mL Container: Gel-barrier tube (SST, Tiger Top) Collection: Collect and label sample according to standard protocols. Gently invert tube 5 times immediately after draw. DO NOT SHAKE. Allow blood to clot 30 minutes. Centrifuge for 10 minutes. Transport: more »
Lp-PLA2 Activity
CPT Code: 83698 Order Code: 94218 ABN Requirement: No Synonyms: Lipoprotein-associated Phospholipase A2; Lp-PLA2; Lp-PLA2 Activity Assay Specimen: Serum Volume: 1.0 mL Minimum Volume: 0.5 mL Container: Gel-barrier tube (SST, Tiger Top) Serum: Gel-barrier tube (SST, Tiger Top) Collection: Collect and label sample according to standard protocols. Gently invert tube 5 times immediately after draw. DO NOT SHAKE. Allow blood to more »
Lipid Panel with TG/HDL-C
CPT Code: 80061 Order Code: 37848 Includes:Total Cholesterol, HDL Cholesterol, Triglycerides, Calculated LDL Cholesterol, Cholesterol/HDL-C, Non-HDL Cholesterol, TG/HDL-C Refer to individual tests for assay information. ABN Requirement: No Specimen: Serum Volume: 2.0 mL Minimum Volume: 1.0 mL Container: Gel-barrier tube (SST, Tiger Top) Collection: Collect and label sample according to standard protocols. Gently invert tube 5 times immediately after draw. more »
Lipoprotein Fractionation, NMR with Lipids
CPT Code: 83704, 80061 Order Code: 37849 Includes: LDL Particle Number (LDL-P), Small LDL Particle Number (Small LDL-P), LDL Size, HDL Particle Number (HDL-P), Large HDL Particle Number (Large HDL-P), HDL Size, Large VLDL Particle Number (Large VLDL-P), VLDL Size, Total Cholesterol, HDL Cholesterol, Triglycerides, Calculated LDL Cholesterol, Cholesterol/HDL-C, Non-HDL Cholesterol, TG/HDL-C ABN Requirement: No Specimen: Serum Volume: 4.0 mL more »
Lipoprotein Fractionation, NMR
CPT Code: 83704 Order Code: 37847 Includes: LDL Particle Number (LDL-P), Small LDL Particle Number (Small LDL-P), LDL Size, HDL Particle Number (HDL-P), Large HDL Particle Number (Large HDL-P), HDL Size, Large VLDL Particle Number (Large VLDL-P), VLDL Size ABN Requirement: No Specimen: Serum Volume: 2.0 mL Minimum Volume: 1.0 mL Container: Red Top (no gel barrier) tube Collection: Collect more »
LPA Intron-25 Genotype
CPT Code: 81479 Order Code: 1352 ABN Requirement: No Specimen: EDTA Whole Blood Volume: 4.0 mL Minimum Volume: 2.0 mL Container: EDTA (Lavender Top) tube Collection: Collect and label sample according to standard protocols. Gently invert tube 10 times immediately after draw. DO NOT SHAKE. Do not centrifuge. Please Note: This germline genetic test requires physician attestation that patient consent more »
LPA Aspirin Genotype
CPT Code: 81479 Order Code: 1351 ABN Requirement: No Specimen: EDTA Whole Blood Volume: 4.0 mL Minimum Volume: 2.0 mL Container: EDTA (Lavender Top) tube Collection: Collect and label sample according to standard protocols. Gently invert tube 10 times immediately after draw. DO NOT SHAKE. Do not centrifuge. Please Note: This germline genetic test requires physician attestation that patient consent more »
Lipoprotein Subfractionation, Ion Mobility
CPT Code: 83704 Order Code: 1347 ABN Requirement: No Specimen: Serum Volume: 1.0 mL Minimum Volume: 0.25 mL Container: Gel-barrier tube (SST, Tiger Top), Red Top (no gel barrier) tube Collection: Collect and label sample according to standard protocols. Gently invert tube 5 times immediately after draw. DO NOT SHAKE. Allow blood to clot 30 minutes. Centrifuge for 10 minutes. more »
Lipoprotein Fractionation, Ion Mobility
CPT Code: 83704 Order Code: 1346 ABN Requirement: No Specimen: Serum Volume: 1.0 mL Minimum Volume: 0.25 mL Container: Gel-barrier tube (SST, Tiger Top), Red Top (no gel barrier) tube Collection: Collect and label sample according to standard protocols. Gently invert tube 5 times immediately after draw. DO NOT SHAKE. Allow blood to clot 30 minutes. Centrifuge for 10 minutes. more »
Lead, Blood (Venous)
CPT Code: 83655 Order Code: 599 ABN Requirement: No Synonyms: Pb Specimen: Whole Blood Volume: 3.0 mL Minimum Volume: 0.5 mL Container: Preferred: -Royal Blue Top (EDTA) tube Alternative: -Tan Top (Sodium Heparin, Lead-Free) tube Collection: Draw and gently invert 8 to 10 times. Label tube with patient information. Store transport tube refrigerated at 2-8°C until ready to ship. Collection more »
Levetiracetam (Keppra)
CPT Code: 80177 Order Code: 15142 ABN Requirement: No Alternative Name(s): Keppra Specimen: Preferred: Serum Alternative: EDTA Plasma Volume: 1.0 mL Minimum Volume: 0.5 mL Container: Preferred: Red Top Tube (no gel barrier) Alternative: Lavender Top Tube (EDTA) Collection: Serum: Collect and label sample according to standard protocols. Gently invert tube 5 times immediately after draw. Do not shake. more »
Lamotrigine (Lamictal)
CPT Code: 80175 Order Code: 22060 ABN Requirement: No Alternative Name(s): Lamictal Specimen: Preferred: Serum Alternative: EDTA Plasma Volume: 1.0 mL Minimum Volume: 0.5 mL Container: Preferred: Red Top Tube (no gel barrier) Alternative: Lavender Top Tube (EDTA) Collection: Serum: Collect and label sample according to standard protocols. Gently invert tube 5 times immediately after draw. Do not shake. more »
Lyme Disease Antibody with Reflex to Blot (IgG, IgM)
CPT Code: 86618 Order Code: C1473 Includes: Lyme Disease Ab Screen If Lyme Disease Ab Screen is ≥0.90, then Lyme Disease Ab (IgG), Blot and Lyme Disease Ab (IgM), Blot will be performed at an additional charge (CPT Codes: 86617 x2). ABN Requirement: No Synonyms: Borrelia burgdorferi Specimen: Serum Volume: 1.0 mL Minimum Volume: 0.5 mL Container: Gel-barrier tube (SST, more »
Lithium
CPT Code: 80178 Order Code: 613 ABN Requirement: No Specimen: Preferred: Serum Alternative: EDTA Plasma Volume: 2.0 mL Minimum Volume: 0.5 mL Container: Preferred: Red Top Tube (no gel barrier) Alternative: Lavender Top Tube (EDTA) Collection: Serum: Collect and label sample according to standard protocols. Gently invert tube 5 times immediately after draw. Do not shake. Allow blood to more »
Lipid Panel
CPT Code: 80061; (and 83721 if Direct LDL Cholesterol performed) Order Code: Lipid Panel: C906 (includes Total Cholesterol, HDL Cholesterol, Triglycerides, Calculated LDL Cholesterol, Cholesterol/HDL-C, Non-HDL Cholesterol) Lipid Panel and Direct LDL Cholesterol Reflex: C909 (includes Total Cholesterol, HDL Cholesterol, Triglycerides, Calculated LDL Cholesterol, Cholesterol/HDL-C, Non-HDL Cholesterol). If Triglycerides are greater than 400 mg/dL, then Direct LDL Cholesterol will be more »
Lipase
CPT Code: 83690 Order Code: 606 ABN Requirement: No Synonyms: Serum Lipase Specimen: Serum Volume: 1.0 mL Minimum Volume: 0.5 mL Container: Gel-barrier tube (SST, Tiger Top) Collection: Collect and label sample according to standard protocols. Gently invert tube 5 times immediately after draw. DO NOT SHAKE. Allow blood to clot 30 minutes. Centrifuge for 10 minutes. Patient Preparation: The assay manufacturer more »
Luteinizing Hormone (LH)
CPT Code: 83002 Order Code: C149 ABN Requirement: No Synonyms: LH; Interstitial Cell Stimulating Hormone; ICSH Specimen: Serum Volume: 0.5 mL Minimum Volume: 0.2 mL Container: Gel-barrier tube (SST, Tiger Top) Collection: Collect and label sample according to standard protocols. Gently invert tube 5 times immediately after draw. DO NOT SHAKE. Allow blood to clot 30 minutes. Centrifuge for 10 minutes. more »
LDL Cholesterol, Direct
CPT Code: 83721 Order Code: C120 ABN Requirement: No Synonyms: LDL; LDL-C; Low-density Lipoprotein Cholesterol; Direct LDL-C; Direct LDL Specimen: Serum Volume: 1.0 mL Minimum Volume: 0.5 mL Container: Gel-barrier tube (SST, Tiger Top) Collection: Collect and label sample according to standard protocols. Gently invert tube 5 times immediately after draw. DO NOT SHAKE. Allow blood to clot 30 minutes. Centrifuge more »
Lactate Dehydrogenase (LDH)
CPT Code: 83615 Order Code: C2148 ABN Requirement: No Synonyms: LD; LDH Specimen: Serum Volume: 1.0 mL Minimum Volume: 0.4 mL Container: Gel-barrier tube (SST, Tiger Top) Collection: Collect and label sample according to standard protocols. Gently invert tube 5 times immediately after draw. DO NOT SHAKE. Allow blood to clot 30 minutes. Centrifuge for 10 minutes. Transport: Store serum more »