CSHCN 2008 > Physician > Benefits and Limitations

24.3.21.2 Cytogenetics Testing

Cytogenetics testing is a group of laboratory tests involving the study of chromosomes. This does not refer to genetic services. Clinical evidence supports the significance of cytogenetics evaluation in the diagnosis, prognosis, and treatment of acute leukemias and lymphomas, especially in children. The detection of the well-defined, recurring, genetic abnormalities often enables a correct diagnosis along with important prognostic information affecting the treatment protocol. Cytogenetic testing may be a part of an evaluation for unusual physical features or learning difficulties.

Refer to: Section 19.4.6, "Cytogenetics Testing," on page 19-6 for additional information about reimbursement for cytogenetics testing.