CPT® Code 86803 is used to report laboratory testing for detection of Hepatitis C virus (HCV) antibodies in the blood. This test identifies whether a patient has been exposed to HCV by detecting the immune system’s antibody response. It is commonly used for routine screening, diagnostic evaluation, and risk assessment of Hepatitis C infection.
A reactive result indicates exposure to the virus and typically requires confirmatory testing, such as HCV RNA testing, to determine active infection.
Key Facts About CPT® 86803
Service type: Laboratory serologic test
Provider type: Physicians and qualified healthcare professionals who order laboratory testing
Medical services included: Yes—detection of Hepatitis C virus antibodies
Specimen type: Serum or plasma
Test method: Immunoassay or equivalent serologic method
Common clinical indications:
- Routine screening for Hepatitis C in adults
- Evaluation of patients with elevated liver enzymes
- Screening patients with risk factors for bloodborne infections
- Monitoring patients with possible exposure to Hepatitis C
- Preventive screening in accordance with clinical guidelines
When to Use CPT® 86803
CPT 86803 is appropriate when:
- Hepatitis C antibody testing is ordered for screening or diagnostic purposes
- The test is medically necessary based on patient history, symptoms, or risk factors
- Results are needed to determine prior exposure to Hepatitis C virus
- The test is performed on a properly collected and processed blood specimen
Examples:
- Routine preventive screening for Hepatitis C in adult patients
- Testing a patient with abnormal liver function test results
- Screening a patient with known exposure risk, such as prior blood transfusion
- Evaluating a patient with symptoms suggestive of liver disease
Documentation Requirements
To support CPT 86803 billing, documentation should include:
- Patient identifiers and date of service
- Provider order for Hepatitis C antibody testing
- Clinical indication or screening rationale
- Specimen type and collection date
- Test results and interpretation (reactive or nonreactive)
- Ordering provider credentials and signature
- Laboratory performing the test
Complete documentation ensures compliance, supports reimbursement, and facilitates appropriate follow-up care.
Reimbursement and Coding Considerations
- CPT 86803 is commonly covered for preventive screening and diagnostic evaluation
- Coverage depends on medical necessity, risk factors, and payer guidelines
- Confirmatory testing (such as HCV RNA testing) is billed separately if needed
- Proper diagnosis coding is required to support medical necessity or preventive screening
- Verify payer-specific policies for Hepatitis C screening and laboratory testing
Accurate coding and documentation help ensure proper reimbursement and reduce claim denials.
How OptiMantra Supports Hepatitis C Antibody Testing
OptiMantra’s integrated EMR and practice management system streamlines ordering, documentation, and billing for CPT 86803:
With OptiMantra, providers can:
- Order Hepatitis C antibody tests directly from the patient chart
- Document screening indications and patient risk factors
- Capture and store lab results within the patient’s longitudinal health record
- Link screening results to follow-up testing and care plans
- Support accurate CPT and ICD-10 code selection for compliant laboratory billing
By centralizing laboratory workflows, OptiMantra helps practices improve efficiency, maintain compliance, and optimize reimbursement.
Try OptiMantra for free here!
Disclaimer: CPT® codes are maintained by the American Medical Association. This guide is for informational purposes only and does not replace official coding guidelines or payer policies.
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