Summary & Overview
CPT 88313: Special Stains in Surgical Pathology Procedures
CPT code 88313 is a critical billing code in pathology, representing the use of special stains—Group II, such as iron and trichrome—to support diagnostic accuracy in tissue analysis. This procedure is essential for identifying and characterizing disease processes, including liver conditions and iron deficiency, by enhancing tissue visualization. The code is widely recognized and reimbursed by major national payers, including Aetna, Blue Cross Blue Shield, Cigna Health, Medicare, and UnitedHealthcare, reflecting its importance in clinical and laboratory practice.
This publication provides a comprehensive overview of CPT code 88313, covering payer coverage, clinical context, and relevant benchmarks. Readers will gain insight into the procedural details, typical laboratory settings, and the role of special stains in surgical pathology. The summary also highlights associated modifiers and taxonomies, as well as common ICD-10 diagnoses linked to the use of this code. Policy updates and billing trends are discussed to inform stakeholders about current practices and reimbursement considerations. The information is designed for a national audience, offering clarity on the utilization and significance of CPT code 88313 in pathology services.
CPT Code Overview
CPT code 88313 is used to report special stains in pathology, specifically Group II stains such as iron or trichrome. These stains are performed to enhance the visualization of tissue components, aiding in the diagnosis and interpretation of various medical conditions. The service falls under Pathology / Surgical Pathology Procedures and is typically conducted in a laboratory setting (Place of Service 81). This code includes both the performance of the stain and the interpretation and reporting of results for each specimen.
Clinical & Coding Specifications
Clinical Context
A patient presents with symptoms suggestive of liver pathology, such as hepatomegaly or abnormal liver function tests. A liver biopsy is performed, and the tissue is sent to the laboratory for evaluation. The pathologist orders special stains, such as iron or trichrome, to further characterize the tissue and identify features like iron deposition or fibrosis. The procedure is performed in a laboratory setting (Place of Service 81), and the pathologist interprets the results and provides a report to the treating physician.
Coding Specifications
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Modifier
26: Used to indicate the professional component, which covers the pathologist's interpretation and report of the special stain. -
Modifier
TC: Used to indicate the technical component, which covers the laboratory's performance of the staining procedure.
| Taxonomy Code | Specialty Name |
|---|---|
207ZP0102X | Anatomic Pathology & Clinical Pathology |