ICD10 code: D81.0
ICD9 code: 279.2
Severe combined immunodeficiency (SCID) is a rare genetic disorder characterized by a severe impairment in the immune system, leaving individuals highly susceptible to infections. The condition is often diagnosed early in life and requires prompt medical attention.
In the International Classification of Diseases, 10th Revision (ICD-10), SCID is classified under the code D81.2. This code specifically denotes "Severe combined immunodeficiency [SCID] with low or no B-cell numbers." This code helps healthcare professionals accurately identify and document cases of SCID in patients.
On the other hand, in the previous version of the classification system, the ICD-9 code for SCID is 279.3. This code falls under the category of "Unspecified disorder of immune mechanism" and is used to represent various immune deficiencies, including SCID. However, it is important to note that the ICD-9 code system is no longer in use as it has been replaced by ICD-10.
It is crucial for healthcare providers to correctly assign the appropriate ICD-10 code for SCID to ensure accurate medical record keeping, facilitate communication between healthcare professionals, and enable appropriate billing and reimbursement processes.
Remember, if you suspect someone may have SCID or any other medical condition, it is always best to consult with a qualified healthcare professional for an accurate diagnosis and appropriate management.