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Official Description

Blood count; red blood cell (RBC), automated

© Copyright 2025 American Medical Association. All rights reserved.

Common Language Description

An automated red blood cell (RBC) count, represented by CPT® Code 85041, is a laboratory procedure that quantifies the number of red blood cells present in a specific volume of blood. This test is crucial for assessing the overall health of an individual, as it can indicate various medical conditions based on the levels of RBCs detected. A decrease in RBC count may suggest anemia, which can arise from numerous factors such as nutritional deficiencies, chronic diseases, or blood loss. Conversely, an increase in RBC count may indicate conditions such as polycythemia, where there is an overproduction of red blood cells. The automated nature of this test allows for rapid and accurate results, making it a valuable tool in both routine health screenings and more targeted evaluations. The RBC count is often performed prior to surgical procedures to ensure that the patient has adequate blood levels for safe operation. Additionally, it is utilized in monitoring patients undergoing treatments like chemotherapy or radiation therapy, as these treatments can significantly impact blood cell production. Furthermore, the RBC count is essential in managing patients with bleeding disorders or chronic anemia, as it helps healthcare providers evaluate the effectiveness of ongoing treatments and make necessary adjustments.

© Copyright 2025 Coding Ahead. All rights reserved.

1. Indications

Automated red blood cell (RBC) counts are performed for several specific indications, which include the following:

  • General Health Screening The RBC count may be part of routine health assessments to evaluate an individual's overall health status.
  • Pre-Surgical Evaluation This test is often conducted prior to surgical procedures to ensure that the patient has an adequate number of red blood cells for safe surgery.
  • Monitoring Chemotherapy or Radiation Therapy Patients undergoing these treatments may have their RBC counts monitored to assess the impact of therapy on blood cell production.
  • Evaluation of Bleeding Disorders The RBC count is crucial for monitoring patients with bleeding disorders, helping to evaluate their condition and response to treatment.
  • Chronic Anemia Assessment This test is used to evaluate and monitor patients diagnosed with chronic anemia, providing insights into their blood cell levels.
  • Polycythemia Monitoring The RBC count helps in the assessment and management of patients with polycythemia, where there is an overproduction of red blood cells.

2. Procedure

The procedure for conducting an automated red blood cell (RBC) count involves several key steps, which are outlined below:

  • Sample Collection A blood sample is collected from the patient, typically via venipuncture, where a needle is inserted into a vein to draw blood into a collection tube. This sample is essential for accurate testing.
  • Sample Preparation The collected blood sample is prepared for analysis. This may involve mixing the blood with anticoagulants to prevent clotting, ensuring that the red blood cells remain suspended in the plasma for accurate counting.
  • Automated Analysis The prepared blood sample is then placed into an automated blood cell counting instrument. This device uses various technologies, such as electrical impedance or laser-based methods, to count and analyze the red blood cells in the sample.
  • Data Interpretation The automated system generates a report detailing the number of red blood cells per specified volume of blood, along with other relevant parameters. This data is then interpreted by a qualified healthcare professional to assess the patient's condition.

3. Post-Procedure

After the automated red blood cell (RBC) count procedure, there are generally no specific post-procedure care requirements for the patient, as the test is minimally invasive. Patients may resume their normal activities immediately following the blood draw. However, it is important for healthcare providers to review the results of the RBC count in conjunction with other clinical findings and patient history to determine any necessary follow-up actions or treatments. If the RBC count indicates abnormal levels, further diagnostic testing or interventions may be warranted to address any underlying health issues.

Short Descr AUTOMATED RBC COUNT
Medium Descr BLOOD COUNT RED BLOOD CELL AUTOMATED
Long Descr Blood count; red blood cell (RBC), automated
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
CLIA Waived (QW) No
APC Status Indicator Conditionally packaged laboratory tests
Type of Service (TOS) 5 - Diagnostic Laboratory
Berenson-Eggers TOS (BETOS) T1D - Lab tests - blood counts
MUE 1
CCS Clinical Classification 233 - Laboratory - Chemistry and Hematology
90 Reference (outside) laboratory: when laboratory procedures are performed by a party other than the treating or reporting physician or other qualified health care professional, the procedure may be identified by adding modifier 90 to the usual procedure number.
Q4 Service for ordering/referring physician qualifies as a service exemption
59 Distinct procedural service: under certain circumstances, it may be necessary to indicate that a procedure or service was distinct or independent from other non-e/m services performed on the same day. modifier 59 is used to identify procedures/services, other than e/m services, that are not normally reported together, but are appropriate under the circumstances. documentation must support a different session, different procedure or surgery, different site or organ system, separate incision/excision, separate lesion, or separate injury (or area of injury in extensive injuries) not ordinarily encountered or performed on the same day by the same individual. however, when another already established modifier is appropriate it should be used rather than modifier 59. only if no more descriptive modifier is available, and the use of modifier 59 best explains the circumstances, should modifier 59 be used. note: modifier 59 should not be appended to an e/m service. to report a separate and distinct e/m service with a non-e/m service performed on the same date, see modifier 25.
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.
AY Item or service furnished to an esrd patient that is not for the treatment of esrd
GA Waiver of liability statement issued as required by payer policy, individual case
GW Service not related to the hospice patient's terminal condition
KX Requirements specified in the medical policy have been met
XS Separate structure, a service that is distinct because it was performed on a separate organ/structure
XU Unusual non-overlapping service, the use of a service that is distinct because it does not overlap usual components of the main service
Date
Action
Notes
2003-01-01 Changed Code description changed.
Pre-1990 Added Code added.
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