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Code deleted. See 80503, 80504, 80505, 80506

Official Description

Clinical pathology consultation; limited, without review of patient's history and medical records

© Copyright 2026 American Medical Association. All rights reserved.

Common Language Description

A limited clinical pathology consultation, as defined by CPT® Code 80500, is a specialized service performed by a pathologist aimed at delivering additional interpretive judgment regarding one or more laboratory test results. In this context, the pathologist is tasked with analyzing test outcomes that deviate from anticipated values, which may indicate underlying health issues or require further clinical consideration. Importantly, this consultation is conducted without the pathologist reviewing the patient's comprehensive medical history or medical records, focusing solely on the test results presented. The attending physician must formally request this consultation in writing, ensuring that the request is directly related to the specific test results in question. Upon completion of the consultation, the pathologist provides a detailed written report outlining their findings and interpretations, which is then communicated to the requesting physician. This process underscores the collaborative nature of patient care, where pathologists contribute their expertise to enhance diagnostic accuracy and inform subsequent clinical decisions.

© Copyright 2026 Coding Ahead. All rights reserved.

1. Indications

The limited clinical pathology consultation (CPT® Code 80500) is indicated in specific scenarios where additional interpretive judgment is necessary. The following conditions warrant this type of consultation:

  • Test Results Outside Expected Range The consultation is requested when laboratory test results fall outside of the anticipated or normal range, suggesting potential abnormalities that require further evaluation.
  • Need for Expert Interpretation Situations where the attending physician seeks expert analysis to clarify complex test results that may not be straightforward in their implications.
  • Diagnostic Support Instances where the pathologist's insights are needed to support or refine a diagnosis based on the test results provided.

2. Procedure

The procedure for a limited clinical pathology consultation involves several key steps that ensure the effective delivery of the service. Each step is critical to the overall process:

  • Step 1: Written Request The attending physician initiates the consultation by submitting a written request. This request must clearly specify the need for a consultation based on the test results that are outside the expected range, ensuring that the pathologist understands the context of the inquiry.
  • Step 2: Review of Test Results Upon receiving the request, the pathologist reviews the relevant laboratory test results provided by the attending physician. This review focuses solely on the data presented, as the pathologist does not access the patient's medical history or records during this consultation.
  • Step 3: Interpretive Judgment The pathologist applies their expertise to interpret the test results, considering the implications of the findings and how they relate to the patient's diagnosis. This interpretive judgment is crucial for identifying any abnormalities or areas of concern that may require further clinical action.
  • Step 4: Written Report After completing the analysis, the pathologist compiles a written report detailing their findings and interpretations. This report is then sent to the requesting physician, providing them with the necessary insights to inform patient management and treatment decisions.

3. Post-Procedure

Following the limited clinical pathology consultation, the attending physician receives the written report from the pathologist. This report serves as a critical component in the ongoing management of the patient’s care. The physician is expected to review the findings and incorporate the pathologist's insights into their clinical decision-making process. There are no specific post-procedure care instructions associated with this consultation, as it primarily involves the interpretation of test results rather than a direct intervention. However, the physician may need to discuss the findings with the patient and consider any necessary follow-up tests or treatments based on the pathologist's recommendations.

Short Descr LAB PATHOLOGY CONSULTATION
Medium Descr CLINICAL PATHOLOGY CONSULTATION LIMITED
Long Descr Clinical pathology consultation; limited, without review of patient's history and medical records
Status Code Active Code
Global Days XXX - Global Concept Does Not Apply
PC/TC Indicator (26, TC) 0 - Physician Service Code
Multiple Procedures (51) 0 - No payment adjustment rules for multiple procedures apply.
Bilateral Surgery (50) 0 - 150% payment adjustment for bilateral procedures does NOT apply.
Physician Supervisions 09 - Concept does not apply.
Assistant Surgeon (80, 82) 0 - Payment restriction for assistants at surgery applies to this procedure...
Co-Surgeons (62) 0 - Co-surgeons not permitted for this procedure.
Team Surgery (66) 0 - Team surgeons not permitted for this procedure.
Diagnostic Imaging Family 99 - Concept Does Not Apply
APC Status Indicator STV-Packaged Codes
Type of Service (TOS) 3 - Consultation
Berenson-Eggers TOS (BETOS) T1G - Lab tests - other (Medicare fee schedule)
MUE Not applicable/unspecified.
CCS Clinical Classification 234 - Pathology
Date
Action
Notes
2021-12-31 Deleted Code deleted. See 80503, 80504, 80505, 80506
2001-01-01 Changed Code description changed.
Pre-1990 Added Code added.
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