Loading...

    Explore
    • Policy Monitoring
    • Live Policy Feed
    • Billing Codes
    • NPI Medicare & Medicaid
    • Healthcare Providers
    • Health Insurance Payers
    • States
    • Service Lines
    • Taxonomy Codes
    Lookup tools
    • Billing Code Lookup
    • CPT Modifier Lookup
    • Provider Taxonomy Code Lookup
    • Healthcare Provider & Facility Lookup
    • Health Insurance Payer Lookup
    • Payer Contact Directory

    Policy & Benchmark Tools

    • Prior Authorization Lookup
    • Coverage Criteria Lookup
    • Timely Filing Lookup
    • Billing Code Reimbursement Rates
    • Payer Comparison Dashboard
    • Facility Comparison Dashboard
    • All tools

    Company

    • About OpenPayer
    • Data Sources
    • Trek Health
    OpenPayerby Trek Health
    LinkedInYouTube

    © 2026 Trek Health. All rights reserved.

    OpenPayer is built and maintained by Trek Health.

    v1.0.28
    OpenPayerBilling CodesInfectious Agent Antigen DetectionCPT cpt-87636-sars-cov-2-influenza-a-b-multiplex-nucleic-acid-probe
    Ask Trek AI about this page

    CPT 87636: SARS-CoV-2, Influenza A & B Multiplex Molecular Test

    Commercial payers pay $154 on average nationally for this procedure.

    CPT code 87636 describes a laboratory procedure in which a technical analyst performs multiplex amplified nucleic acid probe testing to detect and differentiate severe acute respiratory syndrome coronavirus 2 (SARS–CoV‑2), influenza A, and influenza B; the service is a molecular infectious agent detection assay typically performed as a clinical laboratory service in hospital or reference laboratory settings.

    For related coverage guidance, see recent payer policy updates: B-Hemolytic Streptococcus Testing, Human Immunodeficiency Virus (HIV) — Coverage Criteria for Testing and Resistance Assays, Hepatitis Testing (A, B, C, D) Coverage Criteria.

    Customize your policy alerts

    Sign up for cpt 87636 policy alerts

    Get alerted when payer policies referencing 87636 are released or updated.

    Monitor payer policy activity

    Receive email alerts as soon as relevant payer policies are published or updated.

    National Reimbursement Benchmarks

    National commercial rates for CPT 87636 cluster around BUCA’s average commercial benchmark of $154.30, with substantial differences among carriers. Blue Cross Blue Shield’s mean of $166.30 and Aetna’s mean of $151.40 sit near BUCA, while Cigna’s mean of $140.60 and UnitedHealth Group’s mean of $122.90 are lower. Maximums vary widely, from Aetna’s $345.20 and Blue Cross Blue Shield’s $324.50 to UnitedHealth Group’s $532.60 and Cigna’s $428.60, indicating occasional high outliers across payers.

    Dispersion measured by the interquartile range (P75–P25) highlights where rates are tightest or widest: Blue Cross Blue Shield has the narrowest IQR at $49.70 ($182.50–$132.80), followed closely by Aetna at $13.20 ($155.20–$142.00), while UnitedHealth Group shows the widest spread at $76.10 ($142.80–$66.70). Cigna’s IQR is $95.40 and BUCA’s is $54.60, signaling that contractual variability is most pronounced with UnitedHealth Group and Cigna and relatively contained with Blue Cross Blue Shield and Aetna.

    Table of contents

    Progress1 / 8

    Explore openpayer tools

    • Billing CodesCPT, HCPCS, DRG & more
    • Reimbursement RatesCommercial vs. Medicare rate reports
    • ProvidersHospitals & facilities
    • PayersPlans & market footprint
    • Taxonomy CodesNUCC specialty codes
    • ModifiersCPT modifiers & usage
    • Prior AuthorizationPA policies by payer & drug
    • Timely FilingFiling deadlines by payer
    • Coverage CriteriaMedical necessity by payer
    • Payer ContactsClaims, PA & appeals contacts
    View all tools
    National Payer Mean Reimbursement Rates

    State Reimbursement Rates

    State: Alaska1 / 51

    Rate by payer

    Clinical & Coding Specifications

    Clinical Context

    A 48-year-old patient with a history of selective IgA deficiency (D80.2) presents to an urgent care clinic in late fall with acute onset of fever, cough, sore throat, and myalgias. The clinician collects a nasopharyngeal swab and orders multiplex nucleic acid testing to detect and differentiate SARS–CoV‑2, influenza A, and influenza B. The specimen is sent to the clinical laboratory where a medical technologist performs sample extraction and amplification and a laboratory analyst completes the technical detection steps using a multiplex amplified nucleic acid probe technique billed under 87636. Results are reported electronically to the ordering provider and incorporated into the electronic health record to guide antiviral therapy, infection control, and public health reporting.

    Typical site of service: hospital laboratory, independent clinical laboratory, or hospital outpatient laboratory associated with an urgent care or emergency department.

    Typical clinical workflow: patient evaluation and specimen collection at the point of care → specimen transport to the laboratory → specimen accessioning and processing → performance of the multiplex amplified probe assay by laboratory personnel (87636 for the technical detection) → result verification and release by qualified laboratory staff → communication of results to the ordering clinician and patient.

    Related CPT Codes

    CPT CodeDescriptionRelationship to This Procedure

    Related Modifiers

    5 rows

    ModifierDescriptionWhen to Use
    26Modifier 26 (Professional Component) identifies and bills only the professional portion of a split service — the physician’s interpretation, report, and medical judgment — when the technical…- Use CPT Modifier -26 when you are billing only the professional component (PC) of a split‑bill eligible service—i.e., you performed the physician interpretation, medical judgment and prepared a…
    90Modifier ‑90 (Reference/Outside Laboratory) indicates that a laboratory test was performed by an entity other than the treating or reporting provider. The American Medical Association defines…- Use CPT modifier -90 when a laboratory test is performed by an outside/reference laboratory (an entity other than the treating or reporting physician or qualified professional) and the claim needs…
    91Modifier 91 — “Repeat Clinical Diagnostic Laboratory Test” — is appended when the exact same CPT laboratory test is performed more than once for the same patient on the same day because serial,…- Use modifier 91 when the exact same CPT laboratory test is performed more than once on the same patient on the same date because serial or repeated testing is medically necessary to monitor…
    95Modifier 95 indicates that a service was provided via synchronous, real‑time audio‑video telehealth rather than in‑person. Per CMS, AAPC and professional associations, append modifier 95 to claim…- Use modifier 95 to indicate a service was furnished via synchronous, real‑time audiovisual telehealth (a live audio‑video conference between patient and provider) rather than in‑person. - Pair…
    59Modifier 59 indicates a distinct procedural service when two procedures that are not normally billed together are clinically and procedurally separate. The CPT definition (as reiterated by CMS)…- Use modifier -59 to report a distinct procedural service when documentation supports that the procedure reported is not normally billed together with another service on the same day because of a…

    Related Provider Taxonomies

    8 rows

    Taxonomy CodeSpecialtyNotes
    291U00000XClinical Medical Laboratory(1) A clinical laboratory is a facility for the biological, microbiological, serological, chemical, immunohematological, hematological, biophysical, c…
    207ZP0102XAnatomic Pathology & Clinical Pathology PhysicianA pathologist deals with the causes and nature of disease and contributes to diagnosis, prognosis and treatment through knowledge gained by the labora…
    207Q00000XFamily Medicine PhysicianFamily Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadt…
    2080N0001XNeonatal-Perinatal Medicine PhysicianA pediatrician who is the principal care provider for sick newborn infants. Clinical expertise is used for direct patient care and for consulting with…
    2255A2300XAthletic TrainerAthletic trainers are allied health care professionals who work in consultation with or under the direction of physicians, and specialize in the preve…
    1744R1102XResearch Study SpecialistOther Service Providers · Specialist
    225XH1300XHuman Factors Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers · Occupational Therapist
    163WH0500XHemodialysis Registered NurseNursing Service Providers · Registered Nurse

    Related Payer Policy Updates

    Specialty: Infectious Disease1 / 3

    10 rows

    PolicyPayerEffective Date
    B-Hemolytic Streptococcus TestingOscar Health2026-10-01
    Human Immunodeficiency Virus (HIV) — Coverage Criteria for Testing and Resistance AssaysOscar Health2026-10-01
    Hepatitis Testing (A, B, C, D) Coverage CriteriaOscar Health2026-10-01
    Lyme Disease Testing Coverage CriteriaOscar Health2026-10-01
    Pathogen Panel TestingOscar Health2026-10-01
    Diagnostic Testing of Common Sexually Transmitted InfectionsOscar Health2026-10-01
    Testing for Diagnosis of Active or Latent TuberculosisOscar Health2026-10-01
    Testing for Vector-Borne InfectionsOscar Health2026-10-01
    Coronavirus Testing in the Outpatient SettingOscar Health2026-10-01
    Human Immunodeficiency Virus (HIV)blue cross blue shield - louisiana2026-09-15

    Related Codes

    CPT-87260-ADENOVIRUS-IMMUNOFLUORESCENT-ANTIGEN-DETECTION

    CPT 87260: Adenovirus Antigen Detection by Immunofluorescence

    CPT-87265-BORDETELLA-IMMUNOFLUORESCENT-ANTIGEN-DETECTION

    CPT 87265: Bordetella Antigen Detection by Immunofluorescence

    CPT-87267-ENTEROVIRUS-DFA-ANTIGEN-DETECTION

    CPT 87267: Enterovirus Antigen Detection by DFA

    CPT-87269-GIARDIA-IMMUNOFLUORESCENT-ANTIGEN-DETECTION

    CPT 87269: Giardia Antigen Detection by Immunofluorescence

    CPT-87270-CHLAMYDIA-TRACHOMATIS-IMMUNOFLUORESCENT-ANTIGEN-DETECTION

    CPT 87270: Chlamydia trachomatis Antigen Detection by Immunofluorescence

    CPT-87271-CMV-DFA-ANTIGEN-DETECTION

    CPT 87271: CMV Antigen Detection by Direct Fluorescent Antibody

    CPT-87272-CRYPTOSPORIDIUM-IMMUNOFLUORESCENT-ANTIGEN-DETECTION

    CPT 87272: Cryptosporidium Antigen Immunofluorescent Test

    CPT-87273-HSV-2-ANTIGEN-IMMUNOFLUORESCENCE

    CPT 87273: HSV-2 Antigen Detection by Immunofluorescence

    CPT-87274-HSV-1-ANTIGEN-IMMUNOFLUORESCENCE

    CPT 87274: HSV-1 Antigen Detection by Immunofluorescence

    CPT-87275-INFLUENZA-B-IMMUNOFLUORESCENT-ANTIGEN-DETECTION

    CPT 87275: Influenza B Antigen Detection by Immunofluorescence

    Showing 1–10 of 167

    • More pages

    Frequently Asked Questions

    References

    1. 1.CPT® Codes and Descriptions. AAPC. Retrieved Aug 11, 2026.Maintains the CPT code set's official descriptions and guidelines, licensed from the American Medical Association, used as the definitional source for CPT codes on this page.
    2. 2.HCPCS Quarterly Update. Centers for Medicare & Medicaid Services (CMS). Retrieved Aug 11, 2026.CMS's quarterly release of HCPCS Level II codes and short/long descriptors, the source for HCPCS code definitions and update history.
    3. 3.ICD-10-CM Full Code List. Centers for Medicare & Medicaid Services (CMS). Retrieved Aug 11, 2026.CMS's complete ICD-10-CM diagnosis code list, used to cross-reference diagnosis codes associated with this procedure or service.
    Published by

    Trek Health powers OpenPayer with a leading commercial payer intelligence platform, seamlessly converting fragmented payer data into actionable insights for provider organizations.

    Trek Health ingests and normalizes Transparency in Coverage data and payer policy updates to give provider organizations a clear view of how commercial reimbursement behaves across markets, payers, and services. Our platform transforms raw payer disclosures into structured intelligence that supports contract evaluation, payer negotiations, and service line strategy. By combining market benchmarks with ongoing policy visibility, Trek helps teams identify variability, risk, and opportunity in commercial reimbursement. The result is faster insight, stronger negotiating positions, and more informed financial decisions.

    87637Infectious agent detection by nucleic acid (DNA or RNA); severe acute respiratory syndrome coronavirus 2 (SARS‑CoV‑2), influenza A and B, and respiratory syncytial virus, multiplex amplified probe techniqueAlternative or expanded multiplex panel that includes respiratory syncytial virus in addition to SARS‑CoV‑2 and influenza A/B; may be ordered when broader viral detection is clinically indicated