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Did you have a test with Clinical Diagnostic Laboratories? Check here to access your results. Patient Test Results If you provided a doctor's order/referral, your results will be delivered to your physician either via fax or via their portal (if they have established an account with us). If you did not provide an order/referral, your results will be sent to you directly via email in the form of a PDF file. Patients are able to request a copy of their results at any time. If you'd like to request a copy of your lab results, please contact us using the button below. Email Us About Lab Results

This is the Contact page for Clinical Diagnostic Laboratories. We're Located in 4 Locations Last Name Email Phone Type your message here... Submit Thanks for submitting! A member of our team will respond to your inquiry as soon as possible. 2 PIDGEON HILL DR. Suite 150 Sterling VA 20165 44355 PREMIER PLAZA Suite 240 Ashburn, VA 20147 8318 ARLINGTON BLVD Suite 103 Fairfax, VA 22031 8420 Quarry Rd Manassas, VA 20110

Ordering information regarding Clozapine for Clinical Diagnostic Laboratories. Clozapine and Metabolites, Serum or Plasma, Quantitative Ordering Recommendation Optimize drug therapy and monitor patient adherence. Methodology Quantitative Liquid Chromatography-Tandem Mass Spectrometry Performed Mon-Sat Reported 1-5 Days New York DOH Approval Status This test is New York DOH approved. Specimen Required Patient Preparation: Timing of specimen collection: Predose(trough) draw - at steady -state concentration. Collect: Plain red. Also acceptable: Lavender (K2 or K3EDTA) or pink (K2EDTA). Specimen Preparation: Separate serum or plasma from cells within 2 hours of collection. Transfer 1 mL serum or plasma to a standard transport tube.(Min: 0.5 mL) Storage/Transport Temperature: Refrigerated. Unacceptable Conditions: Whole blood. Gel separator tubes, light blue (citrate), or yellow (SPS or ACD solution). Remarks: Stability: After separation from cells: Ambient: 24 hours; Refrigerated: 1 week; Frozen: 3 months Reference Interval Therapeutic Range Not well established Toxic Level Total Clozapine and Metabolites: Greater than or equal to 1500 ng/mL Interpretive Data Therapeutic ranges are not well established. Clozapine is metabolized to norclozapine and clozapine-N-oxide. Clozapine concentrations between 100 and 700 ng/mL may correlate more with clinical response; however, nonresponsiveness may also occur within this range. For refractory schizophrenia, clozapine concentrations greater than 350 ng/mL are suggested to achieve a therapeutic response. Toxicity: Adverse effects to clozapine therapy may include tachycardia, drowsiness, hypotension, and seizures. Therapeutic and toxic ranges are not well established in children. Note CPT Code 80159 Components Component Test Code Component Chart Name LOINC 2013458 Clozapine, S/P, Quant 6896-5 2013459 Norclozapine, S/P, Quant 10992-6 2013460 Clozapine-N-Oxide, S/P, Quant 85497-6 2013461 Total Clozapine and Metabolites 12375-2 Aliases Clopine Clozaril Denzapine FazaClo Versacloz Zaponex

Ordering information regarding Beta-2 Glycoprotein 1 Antibodies, IgG and IgM test for Clinical Diagnostic Laboratories. Beta-2 Glycoprotein 1 Antibodies, IgG and IgM Ordering Recommendation Acceptable initial test when antiphospholipid syndrome (APS) is strongly suspected. Order with Lupus Anticoagulant Reflexive Panel (0030181 ) and Cardiolipin Antibodies, IgG and IgM (0099344 ). May also be useful in estimating risk of thrombosis and/or pregnancy-related morbidity in patients with systemic lupus erythematosus (SLE). Mnemonic B2GPI PAN Performed Mon-Sat Methodology Semi-Quantitative Enzyme-Linked Immunosorbent Assay Reported 1-2 days New York DOH Approval Status This test is New York DOH approved. Specimen Required Patient Preparation: Collect: Serum separator tube. Specimen Preparation: Separate serum from cells ASAP or within 2 hours of collection. (Min: 0.3 mL) Storage/Transport Temperature: Refrigerated. Unacceptable Conditions: Plasma or other body fluids. Contaminated, hemolyzed, grossly icteric, or severely lipemic specimens. Remarks: Stability: After separation from cells: Ambient: 48 hours; Refrigerated: 2 weeks; Frozen: 1 year (avoid repeated freeze/thaw cycles) Reference Interval Reference Interval Components <=20 SGU B2Glycoprotein 1, IgG Antibody <=20 SMU B2Glycoprotein 1, IgM Antibody Interpretive Data The persistent presence of IgG and/or IgM beta 2 glycoprotein I (B2GPI) antibodies is a laboratory criterion for the diagnosis of antiphospholipid syndrome (APS). Persistence is defined as moderate or high levels of IgG and/or IgM B2GPI antibodies detected in two or more specimens drawn at least 12 weeks apart (J Throm Haemost. 2006;4:295-306). B2GPI results greater than 20 SGU (IgG) and/or SMU (IgM) are considered positive based on the cutoff values established for this test. International reference materials and consensus units for anti-B2GPI antibodies have not been established (Clin Chim Acta. 2012;413(1-2):358-60; Arthritis Rheum. 2012;64(1):1-10.); results can be variable between different commercial immunoassays and cannot be compared. Strong clinical correlation is recommended for a diagnosis of APS. Low positive IgG and IgM B2GPI antibody levels should be interpreted in light of APS-specific clinical manifestations and/or other criteria phospholipid antibody tests. Compliance Category: FDA Note MPL = IgM phospholipid units CPT Code 86146 x2 Components Component Chart Name B2Glycoprotein 1, IgG Antibody Component Test Code 0050322 LOINC 44448-9 0050323 B2Glycoprotein 1, IgM Antibody 44449-7 Aliases Anti-B2-Glycoprotein 1 Anti-B2-Glycoprotein I Anti-B2-GP 1 Anti-B2-GP1 Anti-B2-GPI Anti-beta-2 glycoprotein 1 Anti-beta-2 glycoprotein I Apolipoprotein H Apolipoprotein H, APOH B2 Glycoprotein 1 antibodies B2GP Antibodies B2GP1 B2GPI IgG, IgM BECKY Beta 2 GP1 Ab IgG Beta 2 GP1 Ab IgM Beta 2GP1 Ab Beta 2Glycoprotein 1

The product page for the Cholesterol Test Panel for Clinical Diagnostic Laboratories. Cholesterol Test Get a complete picture of your heart health with this detailed cholesterol panel: Total Cholesterol – Measures the overall level of cholesterol in your blood. HDL ("Good") Cholesterol – Helps remove bad cholesterol and supports heart health. LDL ("Bad") Cholesterol – High levels may increase your risk for heart disease. Triglycerides – A type of fat in your blood linked to heart risk when elevated. HDL % of Total Cholesterol – Shows the balance between good and total cholesterol. This test helps you understand your cardiovascular risk and supports proactive decisions about your lifestyle and health. $95.00 Taxes will be calculated at checkout Buy Now

Services for Government Agencies Clinical Diagnostics Laboratories does not currently work with any government agencies but we are registered in the same database and are a female-owned and operated, minority company. Clinical Diagnostics Laboratories is always available and open for opportunities. If you're interested in learning more about our services or are interested in working with us, please contact us for more information. CONTACT US

Ordering information regarding a Double-Stranded DNA (DsDNA) Antibody test for Clinical Diagnostic Laboratories. Double-Stranded DNA (DsDNA) Antibody Ordering Recommendation Secondary screening for systemic lupus erythematosus (SLE) based on ANA results. Mnemonic Methodology Semi-Quantitative Enzyme-Linked Immunosorbent Assay/Semi-Quantitative Indirect Fluorescent Antibody Performed Mon-Sat Reported 1-3 Days New York DOH Approval Status This test is New York DOH approved. Specimen Required Patient Preparation: Collect: Serum separator tube (SST). Specimen Preparation: Separate serum from cells ASAP or within 2 hours of collection. Transfer 1 mL serum to a Standard Transport Tube. (Min: 0.5 mL) Storage/Transport Temperature: Refrigerated Unacceptable Conditions: Plasma. Contaminated, hemolyzed, or severely lipemic specimens. Remarks: Stability: After separation from cells: Ambient: 48 hours; Refrigerated: 2 weeks; Frozen: 1 month (avoid repeated freeze/thaw cycles) Reference Interval 24 IUs or less Double-Stranded DNA (dsDNA) Ab IgG ELISA Interpretive Data Positivity for anti-double stranded DNA (anti-dsDNA) IgG antibody is a diagnostic criterion of systemic lupus erythematosus (SLE). Specimens are initially screened by enzyme-linked immunosorbent assay (ELISA). If ordered as reflex (0050215), positive ELISA results (>24 IU) will be reflexed to a highly specific IFA titer (Crithidia luciliae indirect fluorescent test [CLIFT]) for confirmation. Some patients with early or inactive SLE may be positive for anti-dsDNA IgG by ELISA but negative by CLIFT. If the patient is negative by CLIFT but positive by ELISA and clinical suspicion remains, consider antinuclear antibody (ANA) testing by IFA. Note If dsDNA IgG antibody is detected, the result will be confirmed by Double-Stranded DNA (dsDNA) Antibody, IgG by IFA (using Crithidia luciliae). Additional charges apply. CPT Code 86225; if reflexed, add 86256 Components Component Chart Name Component Test Code LOINC Double-Stranded DNA (dsDNA) Ab IgG ELISA 0050215 58465-6 Aliases anti-DNA Anti-dsDNA Antibody Anti-Native DNA Antibody to ds-DNA Crithidia luciliae DNA ds Ab Double stranded DNA antibody ds DNA Ab ds-DNA ds-DNA IgG dsDNA reflex dsDNA reflex panel Native double-stranded DNA antibody

Are you interested in learning more about Clinical Diagnostic Laboratories' processes? Read this page to learn more. What to Expect Clinical Diagnostics Laboratories (CDL) will make your specimen collection process safe, quick, and as comfortable as possible. We will also make sure to safeguard your privacy and will be treated with the utmost care and dignity. While walk-ins to our lab are welcome during the week, we highly recommend scheduling an appointment if you are pressed for time or if you will require blood work. Weekends are by appointment only. When Visiting the Lab You Should Bring the Following: If you are paying out of pocket fo r a lab, then a lab request is not necessary to have from your doctor but if you are planning on submitting it to your insurance please bring the lab request from your doctor's office, or ask your doctor to email to us prior to your appointment. Please note that the patient is responsible for verifying if their insurance plan is in-network with our facility as individual insurance policies may have unique requirements that enable a claim to be fully covered. ✔️ A current insurance identification car d, (Medicare, Private Insurance, or HMO/PPO) ✔️A photo Id (Drivers License or employee identification badge) ✔️A health spending card, personal check, cash, or mobile PayPal account. Our Process as a Patient at O ur Facility: View Accepted Insurance 01 Schedule An Appointment 02 On the date and time of your appointment, we'll take your doctor's order and make a copy of your ID and Insurance. We'll also have you sign a consent form during this time 03 Once your information is copied, the proper items for your test will be prepared. This typically takes about 5-10 minutes depending on the test being performed. 04 Meet with the nurse for your test. This process typically takes around 5-10 minutes. 05 Once you finish your test, your results will be delivered to your doctor if you provided an order. If you did not provide an order, the results will be sent as a PDF file to your email address. Results typically take 3-10 days depending on the test perfofrmed. For more information on how long your test might take, please conact us. Schedule An Appointment

Schedule an appointment for a recently purchased laboratory panel. You're Almost There... Thank you for your purchase! Your order is currently being reviewed by our team, and we’re ready to welcome you at one of our locations. To complete the process, please schedule your lab appointment below. This helps us prepare for your visit and ensures everything is ready for your draw. 📅 Important Notice: Appointments Required 📅 To give our prepaid patients the dedicated time and attention they deserve, we do not accept walk-ins for pre-purchased lab panels. Scheduling ahead helps eliminate confusion, ensures your requested tests are properly prepared, and allows us to serve you promptly and efficiently.

Ordering information regarding a Thyroid Peroxidase (TPO) Antibody test for Clinical Diagnostic Laboratories. Thyroid Peroxidase (TPO) Antibody Ordering Recommendation Not recommended for initial thyroid disorders testing. Distinguish thyroid autoimmune disorders from nonautoimmune disease or hypothyroidism. Mnemonic AMICR Methodology Quantitative Chemiluminescent Immunoassay Performed Mon-Sat Reported Within 24 hours New York DOH Approval Status This test is New York DOH approved. Specimen Required Patient Preparation: Collect: Serum separator tube. Also acceptable: Lavender (EDTA), pink (K2 EDTA), or green (sodium or lithium heparin). Specimen Preparation: Transfer 0.5 mL serum or plasma to a Standard Transport Tube. (Min: 0.3 mL) Storage/Transport Temperature: Refrigerated. Unacceptable Conditions: Grossly hemolyzed or lipemic specimens. Remarks: Stability: After separation from cells: Ambient: 8 hours; Refrigerated: 1 week; Frozen: 6 months Reference Interval 0.0-9.0 IU/mL Interpretive Data Compliance Category: FDA Note CPT Code 86376 Components Component Chart Name Thyroid Peroxidase (TPO) Antibody Component Test Code 0050075 LOINC 8099-4 Aliases Anti-Microsomal Antibody Anti-TPO Antimicrosomal Antibody Antithyroid Antibodies Antithyroid Antibodies, Microsomal Antibodies Microsomal Antibodies, MMLNE Microsomal Antibody Thyroid Antibody Group Thyroid Autoantibodies Thyroid Microsomal Ab Thyroid Microsomal Antibody Thyroid Peroxidase Thyroperoxidase Antibody TPOAb