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Official Description

Splitting of blood or blood products, each unit

© Copyright 2026 American Medical Association. All rights reserved.

Common Language Description

The CPT® Code 86985 refers to the procedure of splitting blood or blood products, specifically each unit. This process is essential in situations where a full unit of blood or a blood product, such as platelets, is too large for a patient, particularly in pediatric cases. The splitting of blood products allows for the safe and effective administration of these vital components to patients who require transfusions but cannot tolerate the entire volume of a standard unit. This procedure ensures that patients receive the necessary therapeutic benefits of blood products while minimizing the risk of volume overload, which can lead to complications. The careful handling and division of blood products are critical to maintaining their integrity and effectiveness for transfusion purposes.

© Copyright 2026 Coding Ahead. All rights reserved.

1. Indications

The procedure associated with CPT® Code 86985 is indicated for specific clinical scenarios where the full volume of a blood unit is inappropriate for the patient. The following conditions may warrant the splitting of blood or blood products:

  • Pediatric Patients Infants and children often require smaller volumes of blood or blood products due to their size and physiological needs.
  • Volume Overload Risk Patients who are at risk of fluid overload, such as those with heart failure or renal impairment, may need smaller aliquots of blood products.
  • Specific Clinical Conditions Certain medical conditions may necessitate the use of smaller blood product volumes to ensure patient safety and effective treatment.

2. Procedure

The procedure for splitting blood or blood products involves several critical steps to ensure safety and efficacy. Each step is designed to maintain the integrity of the blood components while preparing them for transfusion.

  • Step 1: Preparation The healthcare provider begins by gathering the necessary equipment, including sterile containers and transfer devices, to ensure a safe environment for handling blood products.
  • Step 2: Inspection The blood unit is carefully inspected for any signs of contamination or damage. This step is crucial to ensure that only safe and viable blood products are used for transfusion.
  • Step 3: Splitting the Unit The blood or blood product is then split into smaller units using sterile techniques. This may involve the use of a sterile transfer bag or syringe to divide the blood into appropriate volumes for the intended patient.
  • Step 4: Labeling Each smaller unit is labeled accurately with essential information, including the blood type, expiration date, and any other relevant details to ensure proper identification during transfusion.
  • Step 5: Storage The split units are stored under appropriate conditions to maintain their viability until they are ready to be administered to the patient.

3. Post-Procedure

After the splitting procedure is completed, the smaller units of blood or blood products must be monitored and stored according to established guidelines to ensure their safety and effectiveness. Healthcare providers should ensure that the split units are used within their designated shelf life and that they are stored at the correct temperatures. Additionally, proper documentation of the splitting process, including the details of the original unit and the split units, is essential for tracking and compliance purposes. Patients receiving the transfusions should be monitored for any adverse reactions or complications following the administration of the blood products.

Short Descr SPLIT BLOOD OR PRODUCTS
Medium Descr SPLITTING BLOOD/BLOOD PRODUCTS EACH UNIT
Long Descr Splitting of blood or blood products, each unit
Status Code Statutory Exclusion (from MPFS, may be paid under other methodologies)
Global Days XXX - Global Concept Does Not Apply
PC/TC Indicator (26, TC) 9 - Not Applicable
Multiple Procedures (51) 9 - Concept does not apply.
Bilateral Surgery (50) 9 - Concept does not apply.
Physician Supervisions 09 - Concept does not apply.
Assistant Surgeon (80, 82) 9 - Concept does not apply.
Co-Surgeons (62) 9 - Concept does not apply.
Team Surgery (66) 9 - Concept does not apply.
Diagnostic Imaging Family 99 - Concept Does Not Apply
APC Status Indicator STV-Packaged Codes
Type of Service (TOS) 5 - Diagnostic Laboratory
Berenson-Eggers TOS (BETOS) T1H - Lab tests - other (non-Medicare fee schedule)
MUE 1
CCS Clinical Classification 235 - Other Laboratory
26 Professional component: certain procedures are a combination of a physician or other qualified health care professional component and a technical component. when the physician or other qualified health care professional component is reported separately, the service may be identified by adding modifier 26 to the usual procedure number.
GZ Item or service expected to be denied as not reasonable and necessary
91 Repeat clinical diagnostic laboratory test: in the course of treatment of the patient, it may be necessary to repeat the same laboratory test on the same day to obtain subsequent (multiple) test results. under these circumstances, the laboratory test performed can be identified by its usual procedure number and the addition of modifier 91. note: this modifier may not be used when tests are rerun to confirm initial results; due to testing problems with specimens or equipment; or for any other reason when a normal, one-time, reportable result is all that is required. this modifier may not be used when other code(s) describe a series of test results (eg, glucose tolerance tests, evocative/suppression testing). this modifier may only be used for laboratory test(s) performed more than once on the same day on the same patient.
Date
Action
Notes
1993-01-01 Added First appearance in code book in 1993.
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Description
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