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  • Women's Health Panel Product Page | CDL

    The product page for the general Women's Health Panel Clinical Diagnostic Laboratories. Women's Health Panel Feel your best, inside and out. This comprehensive blood panel is designed specifically for women to provide a clear picture of your overall health, hormone balance, and essential nutrients. Whether you’re managing symptoms, staying proactive, or just checking in — this panel helps you take control of your wellness. Here’s what it checks — and why it matters: Complete Blood Count (CBC) – Measures your white and red blood cells to check for signs of fatigue, infection, or anemia. Comprehensive Metabolic Panel (CMP) – Evaluates your liver and kidney function, blood sugar, and electrolyte balance. Lipid Panel – Assesses cholesterol levels, including “good” (HDL) and “bad” (LDL) cholesterol, to help understand your heart health. TSH (Thyroid-Stimulating Hormone) – Screens for thyroid issues that can affect weight, mood, and energy. T4, Total & T3, Free – Additional thyroid hormones that give a fuller view of thyroid function and metabolic health. Estradiol, LH, FSH – These hormones play a major role in reproductive health, menstrual cycles, fertility, and symptoms like hot flashes or irregular periods. Vitamin D – Checks for deficiency in this key vitamin that supports your bones, immune health, and mood. Ferritin – Measures iron storage in the body, which can help explain fatigue, hair thinning, or low energy. One blood draw — no referrals, no insurance required. Just clear answers, fast results, and the confidence to take control of your health. $263.50 Taxes will be calculated at checkout Buy Now

  • Allergens, Food, Common Adult Food IgE | Clinical Diagnostic Laboratories

    Ordering information regarding a food allergy panel for Clinical Diagnostic Laboratories. Allergens, Food, Common Adult Food IgE Ordering Recommendation Mnemonic FOOD ADULT Performed Sat-Sun Methodology Quantitative ImmunoCAP Fluorescent Enzyme Immunoassay Reported 1-3 Days New York DOH Approval Status This test is New York DOH approved. Specimen Required Patient Preparation: Multiple patient encounters should be avoided. Collect: Serum separator tube. Multiple specimen tubes should be avoided. Specimen Preparation: Separate serum from cells ASAP or within 2 hours of collection. Transfer 2.25 mL serum to a Standard Transport Tube. (Min: 1.04 mL) Storage/Transport Temperature: Refrigerated. Unacceptable Conditions: Hemolyzed, icteric, or lipemic specimens. Remarks: Stability: After separation from cells: Ambient: 48 hours; Refrigerated: 2 weeks; Frozen: 1 year Reference Interval Test Number Components Reference Interval Immunoglobulin E Age Reference Interval (kU/L) 0-5 months 13 or less 6-12 months 34 or less 1-2 years 97 or less 3 years 199 or less 4-6 years 307 or less 7-8 years 403 or less 9-12 years 696 or less 13-15 years 629 or less 16-17 years 537 or less 18 years and older 214 or less Less than or equal to 0.34 kU/L Less than or equal to 0.34 kU/L Allergen, Food, Egg White IgE Allergen, Food, Milk (Cow) IgE Less than or equal to 0.34 kU/L Less than or equal to 0.34 kU/L Less than or equal to 0.34 kU/L Less than or equal to 0.34 kU/L Allergen, Food, Peanut IgE Allergen, Food, Shrimp IgE Allergen, Food, Soybean IgE Allergen, Food, Wheat IgE Less than or equal to 0.34 kU/L Less than or equal to 0.34 kU/L Allergen, Food, Codfish IgE Allergen, Food, Corn IgE Less than or equal to 0.34 kU/L Less than or equal to 0.34 kU/L Allergen, Food, Walnut (Juglans spp) IgE Allergen, Food, Clam IgE Less than or equal to 0.34 kU/L Allergen, Food, Scallop IgE Reference Interval Allergen results of 0.10-0.34 kU/L are intended for specialist use as the clinical relevance is undetermined. Even though increasing ranges are reflective of increasing concentrations of allergen-specific IgE, these concentrations may not correlate with the degree of clinical response or skin testing results when challenged with a specific allergen. The correlation of allergy laboratory results with clinical history and in vivo reactivity to specific allergens is essential. A negative test may not rule out clinical allergy or even anaphylaxis. Reporting Range (reported in kU) Class Scoring Probability of IgE Mediated Clinical Reactionported in kU) Less than 0.10 No significant level detected 0 0.10-0.34 Clinical relevance undetermined 0/1 0.35-0.70 Low 1 0.71-3.50 3.51-17.50 Moderate High 2 3 17.51-50.00 Very High 4 50.01-100.00 Very High 5 Greater than 100.00 Very High 6 Compliance Category: FDA Note Allergens included in this panel: Clam, Egg White, Codfish/Whitefish, Corn, Milk (Cow's), Peanut, Shrimp, Scallop, Soybean, Walnut, Wheat, and IgE Serum Total CPT Code 86003 x11; 82785 Components Component Test Code Component Chart Name LOINC 19113-0 Allergen, Food, Egg White IgE Allergen, Food, Peanut IgE Allergen, Food, Shrimp IgE Allergen, Food, Milk (Cow) IgE 6106-9 7258-7 6206-7 6246-3 Immunoglobulin E 0050345 0055013 0055020 0055024 0055030 Allergen, Food, Soybean IgE Allergen, Food, Wheat IgE 6248-9 6276-0 0055031 0055034 Allergen, Food, Codfish IgE Allergen, Interp, Immunocap Score IgE 6082-2 33536-4 0055036 0055041 Allergen, Food, Corn IgE Allergen, Food, Walnut (Juglans spp) IgE 6087-1 33536-4 0055078 0055209 Allergen, Food, Clam IgE Allergen, Food, Scallop IgE 6076-4 7691-9 0099488 0099495

  • Hepatic Function Panel | Clinical Diagnostic Laboratories

    Ordering information regarding a Hepatic Function Panel test for Clinical Diagnostic Laboratories. Hepatic Function Panel Ordering Recommendation Methodology Quantitative Enzymatic Assay/Quantitative Spectrophotometry Performed Mon-Sat Reported Within 24 hours New York DOH Approval Status This test is New York DOH approved. Specimen Required Patient Preparation: Collect: Plasma separator tube or serum separator tube. Specimen Preparation: Allow serum tube to clot completely at room temperature. Separate serum or plasma from cells within 2 hours of collection. Storage/Transport Temperature: Refrigerated. Unacceptable Conditions: Remarks: Stability: After separation from cells: Ambient: 24 hours; Refrigerated: 1 week; Frozen: 1 year Reference Interval Components Available Separately Reference Interval Refer to report. Reference intervals may vary based on instrumentation. Interpretive Data Note This panel includes the following tests: Albumin, Serum or Plasma (0020030), Alkaline Phosphatase, Serum or Plasma (0020005), Aspartate Aminotransferase, Serum or Plasma (0020007), Alanine Aminotransferase, Serum or Plasma (0020008), Bilirubin, Direct, Serum or Plasma (0020033), Protein, Total, Plasma or Serum (0020029), and Bilirubin, Total, Serum or Plasma (0020032). CPT Code 80076 Components Component Test Code Component Chart Name LOINC 0020005 Alkaline Phosphatase 6768-6 0020007 Aspartate Aminotransferase 1920-8 0020008 Alanine Aminotransferase 1742-6 0020029 Protein Total, Serum/Plasma 2885-2 0020030 Albumin, Serum or Plasma 1751-7 0020032 Bilirubin, Total, Serum or Plasma 1975-2 0020033 Bilirubin Direct 1968-7 Aliases LFTs Liver Function Panel Liver Function Tests

  • Tissue Transglutaminase (tTG) IgA | Clinical Diagnostoc Laboratories

    Ordering information regarding a Tissue Transglutaminase (tTG) IgA test for Clinical Diagnostic Laboratories. Tissue Transglutaminase (tTG) IgA Ordering Recommendation Recommended single screening test for IgA-competent individuals with suspected celiac disease. (IgA testing recommended to identify IgA competence.). May aid in monitoring adherence to gluten-free diet in celiac disease-confirmed patients. Mnemonic Methodology Semi-Quantitative Enzyme-Linked Immunosorbent Assay 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 (SST). Specimen Preparation: Separate serum from cells ASAP or within 2 hours of collection. Transfer 0.5 mL serum to a Standard Transport Tube. (Min: 0.3 mL) Storage/Transport Temperature: Frozen. Unacceptable Conditions: Refrigerated. Remarks: Stability: After separation from cells: Ambient: 48 hours; Refrigerated: 2 weeks; Frozen: 1 year (avoid freeze/thaw cycles) Reference Interval 3 U/mL or less 4-10 U/mL Negative Weak Positive 11 U/mL or greater Positive Interpretive Data Presence of the tissue transglutaminase (tTG) IgA antibody is associated with glutensensitive enteropathies such as celiac disease and dermatitis herpetiformis. tTG IgA antibody concentrations greater than 40 U/mL usually correlate with results of duodenal biopsies consistent with a diagnosis of celiac disease. For antibody concentrations greater or equal to 4 U/mL but less than or equal to 40 U/mL, additional testing for endomysial (EMA) IgA concentrations may improve the positive predictive value for disease. Note Testing for tTG IgA antibodies is recommended as an initial screen to identify patients at risk for celiac disease, and in whom duodenal biopsy should be performed to confirm disease. Some patients may have positive tTG IgA but negative EMA IgA and/or deamidated gliadin peptide (DGP) IgA results, which may be associated with false positivity or may indicate early disease. Close clinical correlation with continued testing may be indicated in patients with a family history of or who are at increased risk for celiac disease. A positive serology but normal biopsy may also indicate a gluten-free diet (GFD) prior to testing, latent disease, or early enteropathy. Re-challenge with a gluten diet may be recommended if GFD had been initiated prior to subsequent testing. In the case of latent or early disease, HLA DQ2 and DQ8 testing may be necessary to determine risk for disease. For patients with a high degree of suspicion for celiac disease and who test negative for tTG, EMA and/or DGP IgA tests, selective IgA deficiency should be considered and testing for tTG, EMA and/or DGP IgG antibodies performed. If serology is negative and suspicion for celiac disease is strong, intestinal biopsy may be warranted. Biopsy is particularly important for patients with diarrhea, steatorrhea, weight loss, failure to thrive, or with inherited genetic deficiencies such Down or Turner syndrome. CPT Code 86364 Components Component Chart Name Tissue Transglutaminase (tTG) Ab, IgA Component Test Code 0097709 LOINC 46128-5 Aliases Human RBC tTG Native tTG TG2 IgA Tissue Transglutaminase Tissue Transglutaminase Ab IgA tTG IgA tTG, IGA

  • HPV Product Page | CDL

    The product page for the HPV cervical cancer test at Clinical Diagnostic Laboratories. HPV Self- Collection Test The Self-Collection HPV Test is a simple, private way to screen for high-risk HPV from home. HPV is a very common virus, and certain high-risk types of HPV are linked to cervical cancer. Screening helps identify potential risk early, before symptoms or more serious problems develop. This kit is designed for people who want a more convenient and comfortable testing option without needing to schedule an in-person collection appointment. Why This Test Is Useful Many people delay cervical cancer screening because of time, discomfort, privacy concerns, childcare, transportation, or difficulty getting an appointment. A self-collection HPV kit helps remove those barriers by allowing you to collect your own sample at home and send it directly to our laboratory for testing. With this kit, you can take an important step in managing your health from the privacy and comfort of home. Detects high-risk HPV strains associated with cervical cancer No referral, copay, or insurance needed Discreet and professional in-lab or at-home collection. Send the sample to our laboratory via mail from the comfort of your home. (Return Label included). Results delivered securely in 2–5 business days and will be delivered via email and through our patient portal. A smart step toward prevention and early care $125.00 Taxes will be calculated at checkout Buy Now Buy Now

  • Urea Nitrogen, Serum or Plasma (BUN) | | Clinical Diagnostic Laboratories

    Ordering information regarding BUN for Clinical Diagnostic Laboratories. Ammonia, Plasma Ordering Recommendation Screening test to evaluate kidney function. Methodology Enzymatic Assay Performed Mon-Sat Reported Within 24 hours New York DOH Approval Status This test is New York DOH approved. Specimen Required Patient Preparation: Collect: Green (sodium or lithium heparin). Collect on ice. Specimen Preparation: Allow specimen to clot completely at room temperature. Separate serum or plasma from cells ASAP or within 2 hours of collection. Transfer 1 mL serum or plasma to a Standard Transport Tube. (Min: 0.2 mL) Storage/Transport Temperature: Refrigerated. Unacceptable Conditions: Specimens containing sodium fluoride. Remarks: Stability: After separation from cells: Ambient: 1 week; Refrigerated: 1 week; Frozen: 1 year Reference Interval Refer to Report Interpretive Data Note CPT Code 84520 Components Component Test Code Component Chart Name LOINC 0020023 Urea Nitrogen, Serum or Plasma 3094-0 Aliases Urea Nitrogen Clearance Blood Urea Nitrogen BUN

  • Serine Proteinase 3 (PR3) Antibody | Clinical Diagnostic Laboratories

    Ordering information regarding a Serine Proteinase 3 (PR3) Antibody for Clinical Diagnostic Laboratories. Serine Proteinase 3 (PR3) Antibody Ordering Recommendation When used in conjunction with other autoantibody tests (ANCA, MPO), may aid in differentiating suspected Wegener granulomatosis (WG) from other vasculitides. May be useful to monitor patients with PR3 antibodies. Panel tests are available. For the workup of suspected vasculitis, refer to ANCA-Associated Vasculitis Profile (ANCA/MPO/PR3) (3003745 ). For patients with a history of vasculitis, refer to Myeloperoxidase (MPO) Antibody and Serine Proteinase 3 (PR3) Antibody with Reflex to Anti-Neutrophil Cytoplasmic Antibody, IgG by IFA (3003746 ). Mnemonic PR3 Performed Mon-Sat Methodology Semi-Quantitative Multiplex Bead 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. Transfer 1 mL serum to a Standard Transport Tube. (Min: 0.2 mL) Storage/Transport Temperature: Refrigerated. Unacceptable Conditions: Plasma, urine, or other body fluids. Contaminated, hemolyzed, or severely lipemic specimens., icteric, or lipemic specimens. Remarks: Stability: After separation from cells: Ambient: 48 hours; Refrigerated: 2 weeks; Frozen: 1 year (avoid repeated freeze/thaw cycles) Reference Interval 19 AU/mL or less Negative 20-25 AU/mL 26 AU/mL or greater Equivocal Positive Interpretive Data Approximately 85% of patients with a C-ANCA pattern by IFA have antibodies specific for PR3. Compliance Category: FDA Note CPT Code 83516 Components Component Chart Name Serine Proteinase 3 (PR3) Ab, IgG Component Test Code 0050527 LOINC 6968-2 Aliases PR3 PR3 Ab PR3 IgG Antibodies

  • About Us | CDL

    Learn more about Clinical Diagnostic Laboratories, located in Ashburn and Sterling within the Loudoun County area. About Clinical Diagnostic Laboratories Our main goal is to provide an alternative testing facility for individuals: doctors, as well as hospitals that are affordable and convenient. What makes Clinical Diagnostics Laboratories different from the others? We provide excellent service with a personal and friendly touch. We have an on-call Director at the Lab who has a Ph.D. in Pathology. Our Full-time Technologist has over ten years of experience in the Medical Lab field. Clinical Diagnostic Laboratories has grown quickly throughout the area with respect to returning individuals, referrals, and walk-ins because we treat our patients with dignity and respect. Schedule An Appointment Commemorated as Local Heroes to the Community Throughout the years, Clinical Diagnostic Laboratories has worked extensively to provide testing and our services to organizations and government officials regularly to maintain a safe environment for everyone. During the peak of the COVID-19 Pandemic, Clinical Diagnostic Laboratories provided additional assistance to help guarantee the safety of the community. Due to their efforts, they were awarded by Fairfax County with the Community Hero Award. You can read more using the button below. Read More Here One of the Best at What We Do! We help medical facilities, individual patients, large companies, and organizations. Below are a few of the groups we’ve partnered with. View Our Capability Statement What Others Say About Us For over 5 years, our facility has continued to provide excellent, quality service to many patients. Here’s what they say about us and our laboratory. Leave a Review

  • Thyroxine Total (T4 Total) | Clinical Diagnostic Laboratories

    Ordering information regarding a T4 Total test for Clinical Diagnostic Laboratories. Thyroxine, Total T4 (Total T4) Ordering Recommendation Preferred test for initial screening and monitoring of thyroid function. Methodology Quantitative Electrochemiluminescent Immunoassay (ECLIA) 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 or green (lithium heparin). Also acceptable: lavender Specimen Preparation: Separate serum or plasma from cells ASAP or within 2 hours of collection. Allow serum specimen to clot completely at room temperature. Storage/Transport Temperature: Refrigerated. Unacceptable Conditions: Grossly hemolyzed specimens. Remarks: Stability: After separation from cells: Ambient: 4 days; Refrigerated: 8 days; Frozen: 1 year Reference Interval Components Available Separately Reference Interval Thyroxine, Total T4 Cord Blood 6.60-17.50 ug/dL 0-3 days 5.37-22.40 ug/dL 4-30 days 5.24-23.20 ug/dL 1-23 months 5.37-16.00 ug/dL 2-6 years 5.26-14.80 ug/dL 7-11 years 5.70-14.10 ug/dL 12-19 years 4.74-14.60 ug/dL 20 years and older 4.50-11.70 ug/dL Interpretive Data Note CPT Code 84436 Components Component Test Code Component Chart Name LOINC 3005980 Thyroxine, Total T4 3026-2 Aliases Syn-Thyroid T4 T4 Serum T4 Total Only Tetraiodothyronine Thyroid Hormone Thyroxine (T4) Total T4

  • Pay Your Bill Online | CDL

    Conveniently pay your Clinical Diagnostic Laboratories invoice online. Secure, easy, and quick payment options for all patients. Access your billing information and settle your account with just a few clicks. Pay Your Bill ONLINE With our convenient system. Your information is protected with top-notch security measures, ensuring your transactions are safe and secure. Experience hassle-free bill payments with our user-friendly portal. Pay Now Mail Contact Us if you have any questions

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