Correct orders for unilateral screening and unilateral diagnostic mammograms
We have a referring physician that insists on ordering a unilateral screening mammogram on the same script as a unilateral diagnostic mammogram. Can you please advise as to the correctness of this order?
No, that is not a valid order. If a patient has need of a diagnostic mammogram, then she does not qualify for a screening. The doctor can order a unilateral diagnostic mammogram and go back to screening whenever the patient has been cleared of cancer or other breast diseases.
A screening mammogram is an exam for a woman without signs or symptoms of breast disease for the purpose of early detection of breast cancer.
ACR stated the following in the ACR Radiology Coding Source, May, June 2013:
“Therefore, whenever a diagnostic study is indicated, it is appropriate to do a diagnostic mammogram on one or both breasts as indicated. It is not appropriate to do a screen of one breast and a diagnostic of the other. … If a patient presents for their annual screen and a breast lump is felt, that is an indication for a bilateral diagnostic study. For biopsy-proven benign breast disease, a diagnostic or screening study may be performed. CMS expanded its definition of diagnostic mammography to include a personal history of biopsy-proven benign breast disease, thereby allowing the attending physician and the patient the opportunity to determine whether a screening mammogram or a diagnostic mammogram is performed.”