Test Catalog

Take Our Survey

Test ID: 70064    
Renal Pathology Consultation, Wet Tissue

Fees Several factors determine the fee charged to perform a test. Contact your U.S. or International Regional Manager for information about establishing a fee schedule or to learn more about resources to optimize test selection.

  • Authorized users can sign in to the Client Price Portal for detailed fee information.
  • Clients without portal access can contact Customer Service 24 hours a day, seven days a week.
  • Prospective clients should contact their Regional Manager. For assistance, contact Customer Service.

CPT Code Information Provides guidance in determining the appropriate Current Procedural Terminology (CPT) code(s) information for each test or profile. The listed CPT codes reflect Mayo Medical Laboratories interpretation of CPT coding requirements. It is the responsibility of each laboratory to determine correct CPT codes to use for billing.

CPT codes are provided by the performing laboratory.

Standard wet/unprocessed tissue consult:

88305-Surgical pathology, gross and microscopic examination (for kidney biopsy)

88321-Consultation and report on referred slides prepared elsewhere (for review of sent in slides for light microscopy)

88313-Special stain, including interpretation and report, group II (x3 - PAS, Jones, and Trichrome)

88346-Immunofluorescence study, initial antibody

88350-Immunofluorescence study, each add’l antibody (x8)

88348-Electron microscopy, diagnostic


If indicated:

88323-Consultation and report on referred material requiring preparation of slides (for review of sent in slides for light microscopy with additional preparation of light microscopy slides)

88325-Consultation, comprehensive with review of records and specimens with report on referred material (for sent in slides for light microscopy with comprehensive review of clinical info, labs, etc.)

88350-Immunofluorescence study, C4d (for transplant biopsies)

LOINC® Code Information Provides guidance in determining the Logical Observation Identifiers Names and Codes (LOINC) values for the order and result codes of this test.

LOINC codes are provided by the performing laboratory.

Result IDTest Result NameResult LOINC Code
70066Accession NumberNo LOINC Needed
70067Referring Pathologist/Physician46608-6
70068Ref Path/Phys Address74221-3
70069Final Diagnosis:34574-4
70070Comment:In Process
70071Microscopic Description:No LOINC Needed
70072Special Studies:No LOINC Needed
70073Signing Pathologist:19139-5
70075Material:No LOINC Needed
70076Tissue Description:22634-0
70077*Previous Report Follows*No LOINC Needed
70079Addendum Comment:22638-1