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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

Ordering information regarding a Basic Metabolic Panel test for Clinical Diagnostic Laboratories. C-Reactive Protein Ordering Recommendation Preferred test to detect acute phase inflammation (eg, autoimmune diseases, connective tissue disease, rheumatoid arthritis, infection, or sepsis). DO NOT ORDER for cardiovascular disease (CVD) risk assessment. Test for CVD risk assessment is C-Reactive Protein, High Sensitivity Methodology Quantitative Immunoturbidimetry 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 SST Specimen Preparation: Allow serum tube to clot completely at room temperature. Separate serum or plasma from cells ASAP within 30 minutes of collection. Transfer 1 mL serum or plasma to a Standard Transport Tube. (Min: 0.3 mL) Storage/Transport Temperature: Specimens collected in EDTA, citrate, or oxalate. Unacceptable Conditions: Hemolyzed specimens. Remarks: Stability: After separation from cells: Ambient: Calcium and CO2: 4 hours, All others: 24 hours; Refrigerated: 1 week; Frozen: 2 weeks Reference Interval Components Available Separately Reference Interval By report (reports may vary based on instrumentation) Interpretive Data By report (reports may vary based on instrumentation) Note CPT Code 86140 Components Component Test Code Component Chart Name LOINC 0050180 C-Reactive Protein 1988-5 Aliases C- Reactive Protein C- Reactive Protein, S CRP CRP, S CRP, Serum Protein, C-Reactive

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

The product page for the men's health panel at Clinical Diagnostic Laboratories. Men's Health Panel Take charge of your health with this comprehensive blood test panel designed specifically for men. Whether you're focused on energy levels, heart health, hormone balance, or just getting a clearer picture of your overall wellness, this panel covers the essentials. Here’s what it checks — and why it matters: Complete Blood Count (CBC) – Measures your white and red blood cells to detect signs of infection, fatigue, or anemia. Comprehensive Metabolic Panel (CMP) – Evaluates your liver and kidney function, electrolytes, and blood sugar levels. Lipid Panel – Checks your cholesterol, including “good” (HDL) and “bad” (LDL) cholesterol, to assess your heart disease risk. Testosterone, Total – Measures your testosterone levels, which impact energy, muscle mass, mood, and sexual health. PSA, Total – Screens for signs of prostate issues, which is especially important as men age. Recommended for men over 50. Hemoglobin A1C – Provides a long-term view of your blood sugar levels to check for prediabetes or diabetes. Vitamin B12 – Plays a crucial role in the formation of red blood cells, the synthesis of DNA, and the maintenance of nerve cells. TSH (Thyroid-Stimulating Hormone) – Helps detect thyroid issues that can affect metabolism, weight, and energy. With just one visit to our lab, you’ll gain valuable insight into your health — without needing a doctor’s referral or insurance. $241.00 Taxes will be calculated at checkout Buy Now

Ordering information regarding a T- Uptake test for Clinical Diagnostic Laboratories. T Uptake Ordering Recommendation The preferred alternative to this test is Thyroxine, Free (Free T4) 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: Allow specimen to clot completely at room temperature. Separate from cells ASAP or within 2 hours of collection. Storage/Transport Temperature: Refrigerated. Unacceptable Conditions: Grossly hemolyzed specimens. Remarks: Stability: After separation of cells: Ambient: 8 days; Refrigerated: 2 weeks; Frozen: 2 years Reference Interval Components Available Separately Reference Interval Thyroxine, Total T4 0.8-1.3 TBI Interpretive Data Thyroxine, Free (Free T4) is the preferred test alternative for T Uptake and Free Thyroxine Index tests. Note CPT Code 84479 Components Component Test Code Component Chart Name LOINC 3005979 T Uptake 74795-6 Aliases T3 Uptake T4 uptake, S T4U, Serum TBC THBR Thyroid Binding Ratio Thyroxine-binding capacity Throxine Binding Index Triiodothyronine uptake, serum

Are you interested in scheduling an appointment for blood testing, COVID, FLU, Allergy testing, or some other medical test? Schedule an appointment with us here. SCHEDULE AN APPOINTMENT Clinical Diagnostic Laboratories is a leading medical laboratory providing a wide variety of tests and services, such as routine blood work, H. Pylori tests, STD testing, drug screening, allergy testing, COVID-19, Flu, and much more. Use our easy scheduling tool below to make an appointment. Also, be sure to check out our FAQs page to address any problems you might have. You may also email us or give us a phone call at (703) 430-1111 .

Services for Life Insurance Companies We Care About Your Applicants Clinical Diagnostics Laboratories cares about your applicants and their goal to acquire life insurance. We promise to provide your life insurance applicants with professional laboratory testing to assist in their application process that is done with dignity. We provide laboratory testing using state-of-the-art testing equipment. With the ability to gain results in 24hrs with easy scheduling options . Our highly skilled professionals are on standby to treat your applicants with the highest degree of care and efficiency. Click here today to get started. Contact Us

Ordering information regarding a Thyroglobulin Antibody test for Clinical Diagnostic Laboratories. Thyroglobulin Antibody Ordering Recommendation Not recommended in the initial evaluation of autoimmune thyroid disease. Most often used to evaluate potentially unreliable thyroglobulin measurements in thyroid carcinomas. Mnemonic ATHYG Performed Mon-Sat Methodology Quantitative Chemiluminescent Immunoassay Reported Within 24 hours New York DOH Approval Status This test is New York DOH approved. Specimen Required Patient Preparation: Collect: Serum separator tube. Specimen Preparation: Transfer 0.5 mL serum to a Standard Transport Tube. (Min: 0.3 mL) Also acceptable: Heparinized plasma. Storage/Transport Temperature: Refrigerated. Unacceptable Conditions: EDTA plasma. Grossly hemolyzed or lipemic specimens. Remarks: Stability: After separation from cells: Ambient: 8 hours; Refrigerated: 1 week; Frozen: 6 months Reference Interval 0.0 - 4.0 IU/mL Interpretive Data A value of 4.0 IU/mL or less indicates a negative result for thyroglobulin antibodies. The Thyroglobulin Antibody assay is being performed using the Beckman Coulter Access Dxl method. Compliance Category: FDA Note CPT Code 86800 Components Component Chart Name Thyroglobulin Antibody Component Test Code 0050105 LOINC 8098-6 Aliases ANTI-THYROGLOBULIN ANTIBODY THYROGLOBULIN ANTIBODY

Ordering information regarding a Allergen, Food, Egg Whole test for Clinical Diagnostic Laboratories. Allergen, Food, Egg Whole Ordering Recommendation Not recommended for initial thyroid disorders testing. Distinguish thyroid autoimmune disorders from nonautoimmune disease or hypothyroidism. Mnemonic EGGWHOLE Methodology Quantitative ImmunoCAP Fluorescent Enzyme Immunoassay Performed Mon-Sat 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. Specimen Preparation: Separate serum from cells ASAP or within 2 hours of collection. Storage/Transport Temperature: Refrigerated. Unacceptable Conditions: Grossly hemolyzed or lipemic specimens. Remarks: Stability: After separation from cells: Ambient: 48 hours; Refrigerated: 2 weeks; Frozen: 1 year Reference Interval Probability of IgE Mediated Clinical Reaction Reporting Range (reported in kU/L) Class Scoring No significant level detected Less than 0.10 0 0.10 - 0.34 0.35 - 0.70 Clinical relevance undetermined Low 0/1 1 0.71 - 3.50 3.51 - 17.50 Moderate High 2 3 17.51 - 50.00 50.01 - 100.00 Very high Very high 4 5 Greater than 100.00 Very high 6 Interpretive Data 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. Compliance Category: FDA Note Components CPT Code 86003 Component Chart Name Allergen, Food, Egg Whole IgE Component Test Code 0055381 LOINC 7291-8 Aliases ImmunoCAP f245

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