Immunocompromised state diagnosis and procedure codes immunocompromised state diagnosis codes (immunid) b20 b59 c802 c888 Treating a patient who is immunocompromised poses more risks and challenges Therefore, it is important to identify a patient with this status Code d84.821, immunodeficiency due to drugs, was created for immunodeficiency due to medications that interfere with the immune system. 25 became effective on october 1, 2022.
D84.9 is a billable diagnosis code used to specify immunodeficiency, unspecified
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