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CPT 88399 Fee Schedule

Last Verified: October 2026

Healthcare providers use this code to document and receive reimbursement for visits that address high-level medical decision-making, often including multiple diagnoses or prescription management.

Pathology Exam Of Body Tissue, A Laboratory Study Of Tissue Organs Or Fluid Samples. A Pathology Study Detects Disease If It Is Present. The Sample May Be Removed During Surgery Or Another Procedure.
Key FactDetail
Service Type

Pathology and Laboratory Procedures

Surgical Pathology Procedures

Common Place of Service

81 - Independent Laboratory

22 - On Campus Outpatient Hospital

Common Modifiers

TC - Technical component

26 - Professional component

Complexity LevelHigh
Medicare Fee ScheduleView Medicare rates for 88399
Medicaid Fee Schedule$39.885 median of the 2 states in the free preview · View Medicaid rates for 88399

National average reimbursement for CPT 88399 by major payers:

bcbs

$1,234.87

uhc

$52.36

aetna

$7.59

cigna

$246.86

Compare published rates across providers.

Choose a payer to see a sample of rates for CPT 88399.

CPT 88399
5 of 25 sample ratesHigher to lower in this preview
  1. Lake Surgical Hospital Slidell, LLC

    Lake Surgical Hospital Slidell, LLC Dba Southern Surgical Hospital

    LAGeneral Acute Care HospitalNPI 1396520862Tax ID 47-4228147

    $83.12Published rate
  2. Houston Northwest Operating Company, LLC, Houston Northwest Medical Center Acute

    TXGeneral Acute Care HospitalNPI 1740450121Tax ID 26-1512163

    $49.75Published rate
  3. Vhs Harlingen Hospital Company LLC, Valley Baptist Medical Center

    TXGeneral Acute Care HospitalNPI 1154618742Tax ID 45-2662980

    $49.75Published rate
  4. West Jefferson Holdings, LLC, West Jefferson Medical Center

    West Jefferson Holdings, LLC

    LAGeneral Acute Care HospitalNPI 1265437644Tax ID 47-2667968

    $17.86Published rate
  5. Tyler County Hospital District

    TXGeneral Acute Care HospitalNPI 1447259627Tax ID 74-6067306

    $2.13Published rate

National sample. Rates vary by location, specialty, and contract.

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CPT 88399 vs. Other Surgical Pathology Procedures Codes

The CPT 88399 code is part of the Pathology and Laboratory Procedures services used for Surgical Pathology Procedures. It represents a moderate-complexity encounter and is one of several codes that vary based on time spent, level of medical decision-making, and documentation requirements.

The CPT 88399 code involves more provider time and moderate medical decision-making, unlike lower-level codes that require less time and simpler assessments. It typically includes multiple diagnoses, medication management, or test interpretation, leading to higher reimbursement and more detailed documentation requirements.

CodeComplexityDescription
87999-CPTModerateMicroorganism Analysis, Test To Identify Microorganisms. Methods Range From Viewing A Sample With A Microscope To Dividing A Sample Into Parts And Running A Different Test On Each One.
88360-CPTLowTumor Immunohistochem Manual, Morphometric Analysis Tumor Immunohistochemistry Eg Her 2 Neu Estrogen Receptor Progesterone Receptor Quantitative Or Semiquantitative Per Specimen Each Single Antibody Stain Procedure Manual
88387-CPTLowTiss Exam Molecular Study, Macroscopic Examination Dissection And Preparation Of Tissue For Non Microscopic Analytical Studies Eg Nucleic Acid Based Molecular Studies Each Tissue Preparation Eg A Single Lymph Node
88399-CPTHighPathology Exam Of Body Tissue, A Laboratory Study Of Tissue Organs Or Fluid Samples. A Pathology Study Detects Disease If It Is Present. The Sample May Be Removed During Surgery Or Another Procedure.

What is a fee schedule?

A fee schedule is a list of fixed prices that healthcare providers charge for specific services, including CPT 88399. These prices vary depending on payer type (Medicare, Medicaid, private insurance), geographic location, and provider contracts.

Understanding the 88399 fee schedule helps patients estimate costs and providers optimize billing for accurate reimbursements.

Factors that affect fee schedules


Medicare & Medicaid Rates

Government-set reimbursement amounts


Private Insurance Rates

Negotiated rates between providers and insurance companies


Geographic Location

Costs may be higher in urban areas.


Provider Type

Hospital providers may have different rates than private practice.

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